1.36.0

[SVN r48100]
2026-01-23 05:32:09 +00:00 · 2008-08-12 12:44:50 +00:00
37 changed files with 1350 additions and 4119 deletions
--- a/.drone.star
+++ b/.drone.star
@@ -1,41 +0,0 @@
-# Use, modification, and distribution are
-# subject to the Boost Software License, Version 1.0. (See accompanying
-# file LICENSE.txt)
-#
-# Copyright Rene Rivera 2020.
-
-# For Drone CI we use the Starlark scripting language to reduce duplication.
-# As the yaml syntax for Drone CI is rather limited.
-#
-#
-globalenv={'B2_VARIANT': 'variant=release'}
-linuxglobalimage="cppalliance/droneubuntu1604:1"
-windowsglobalimage="cppalliance/dronevs2019"
-
-def main(ctx):
-  return [
-  linux_cxx("B2_TOOLSET=gcc-4.8 B2_CXXSTD=03,11 Job 0", "g++-4.8", packages="g++-4.8", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu1404:1", environment={'B2_TOOLSET': 'gcc-4.8', 'B2_CXXSTD': '03,11', 'DRONE_JOB_UUID': 'b6589fc6ab'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-4.9 B2_CXXSTD=03,11 Job 1", "g++-4.9", packages="g++-4.9", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu1404:1", environment={'B2_TOOLSET': 'gcc-4.9', 'B2_CXXSTD': '03,11', 'DRONE_JOB_UUID': '356a192b79'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-5 B2_CXXSTD=03,11 Job 2", "g++-5", packages="g++-5", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-5', 'B2_CXXSTD': '03,11', 'DRONE_JOB_UUID': 'da4b9237ba'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-6 B2_CXXSTD=11,14 Job 3", "g++-6", packages="g++-6", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-6', 'B2_CXXSTD': '11,14', 'DRONE_JOB_UUID': '77de68daec'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-7 B2_CXXSTD=14,17 Job 4", "g++-7", packages="g++-7", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-7', 'B2_CXXSTD': '14,17', 'DRONE_JOB_UUID': '1b64538924'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-8 B2_CXXSTD=17,2a Job 5", "g++-8", packages="g++-8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-8', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': 'ac3478d69a'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=gcc-9 B2_CXXSTD=17,2a Job 6", "g++-9", packages="g++-9", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'gcc-9', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': 'c1dfd96eea'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-3.8 B2_CXXSTD=03,11 Job 7", "clang++-3.8", packages="clang-3.8 libstdc++-6-dev", llvm_os="xenial", llvm_ver="3.8", buildtype="boost", buildscript="drone", image="cppalliance/droneubuntu1404:1", environment={'B2_TOOLSET': 'clang-3.8', 'B2_CXXSTD': '03,11', 'DRONE_JOB_UUID': '902ba3cda1'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-4.0 B2_CXXSTD=11,14 Job 8", "clang++-4.0", packages="clang-4.0 libstdc++-6-dev", llvm_os="xenial", llvm_ver="4.0", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-4.0', 'B2_CXXSTD': '11,14', 'DRONE_JOB_UUID': 'fe5dbbcea5'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-5.0 B2_CXXSTD=11,14 Job 9", "clang++-5.0", packages="clang-5.0 libstdc++-7-dev", llvm_os="xenial", llvm_ver="5.0", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-5.0', 'B2_CXXSTD': '11,14', 'DRONE_JOB_UUID': '0ade7c2cf9'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-6.0 B2_CXXSTD=14,17 Job 10", "clang++-6.0", packages="clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev", llvm_os="xenial", llvm_ver="6.0", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-6.0', 'B2_CXXSTD': '14,17', 'DRONE_JOB_UUID': 'b1d5781111'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-7 B2_CXXSTD=17,2a Job 11", "clang++-7", packages="clang-7 libc6-dbg libc++-dev libstdc++-8-dev", llvm_os="xenial", llvm_ver="7", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-7', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': '17ba079149'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-8 B2_CXXSTD=17,2a Job 12", "clang++-8", packages="clang-8 libc6-dbg libc++-dev libstdc++-8-dev", llvm_os="xenial", llvm_ver="8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-8', 'B2_CXXSTD': '17,2a', 'DRONE_JOB_UUID': '7b52009b64'}, globalenv=globalenv),
-  linux_cxx("B2_TOOLSET=clang-6.0 B2_CXXSTD=03,11,14 Job 13", "clang++-6.0", packages="clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev", llvm_os="xenial", llvm_ver="6.0", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'B2_TOOLSET': 'clang-6.0', 'B2_CXXSTD': '03,11,14', 'B2_CXXFLAGS': '-stdlib=libc++', 'DRONE_JOB_UUID': 'bd307a3ec3'}, globalenv=globalenv),
-  osx_cxx("B2_TOOLSET=clang B2_CXXSTD=03,11,17 Job 14", "g++", packages="", buildtype="boost", buildscript="drone", environment={'B2_TOOLSET': 'clang', 'B2_CXXSTD': '03,11,17', 'DRONE_JOB_UUID': 'fa35e19212'}, globalenv=globalenv),
-  linux_cxx("COMMENT=codecov.io B2_CXXSTD=03,11 B2_TOOLSET Job 15", "g++-8", packages="g++-8", buildtype="b5847f804b-0fcaf592f9", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'codecov.io', 'B2_CXXSTD': '03,11', 'B2_TOOLSET': 'gcc-8', 'B2_DEFINES': 'define=BOOST_NO_STRESS_TEST=1', 'DRONE_JOB_UUID': 'f1abd67035'}, globalenv=globalenv),
-  linux_cxx("COMMENT=asan B2_VARIANT=variant=debug B2_TOOL Job 16", "g++-8", packages="g++-8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'asan', 'B2_VARIANT': 'variant=debug', 'B2_TOOLSET': 'gcc-8', 'B2_CXXSTD': '03,11,14', 'B2_CXXFLAGS': 'address-sanitizer=norecover', 'B2_DEFINES': 'define=BOOST_NO_STRESS_TEST=1', 'DRONE_EXTRA_PRIVILEGED': 'True', 'DRONE_JOB_UUID': '1574bddb75'}, globalenv=globalenv, privileged=True),
-  linux_cxx("COMMENT=tsan B2_VARIANT=variant=debug B2_TOOL Job 17", "g++-8", packages="g++-8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'tsan', 'B2_VARIANT': 'variant=debug', 'B2_TOOLSET': 'gcc-8', 'B2_CXXSTD': '03,11,14', 'B2_CXXFLAGS': 'thread-sanitizer=norecover', 'B2_DEFINES': 'define=BOOST_NO_STRESS_TEST=1', 'DRONE_JOB_UUID': '0716d9708d'}, globalenv=globalenv),
-  linux_cxx("COMMENT=ubsan B2_VARIANT=variant=debug B2_TOO Job 18", "g++-8", packages="g++-8", buildtype="boost", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'ubsan', 'B2_VARIANT': 'variant=debug', 'B2_TOOLSET': 'gcc-8', 'B2_CXXSTD': '03,11,14', 'B2_CXXFLAGS': 'undefined-sanitizer=norecover', 'B2_DEFINES': 'define=BOOST_NO_STRESS_TEST=1', 'B2_LINKFLAGS': 'linkflags=-fuse-ld=gold', 'UBSAN_OPTIONS': 'print_stacktrace=1', 'DRONE_JOB_UUID': '9e6a55b6b4'}, globalenv=globalenv),
-  linux_cxx("COMMENT=valgrind B2_TOOLSET=clang-6.0 B2_CXXS Job 19", "clang++-6.0", packages="clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev", llvm_os="xenial", llvm_ver="6.0", buildtype="b5847f804b-db180b7bd2", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'valgrind', 'B2_TOOLSET': 'clang-6.0', 'B2_CXXSTD': '03,11,14', 'B2_DEFINES': 'define=BOOST_NO_STRESS_TEST=1', 'B2_VARIANT': 'variant=debug', 'B2_TESTFLAGS': 'testing.launcher=valgrind', 'VALGRIND_OPTS': '--error-exitcode=1', 'DRONE_JOB_UUID': 'b3f0c7f6bb'}, globalenv=globalenv),
-  linux_cxx("COMMENT=Coverity Scan B2_TOOLSET=clang Job 20", "g++", packages="binutils-gold gdb libc6-dbg", buildtype="b5847f804b-cce9827eb5", buildscript="drone", image=linuxglobalimage, environment={'COMMENT': 'Coverity Scan', 'B2_TOOLSET': 'clang', 'DRONE_JOB_UUID': '91032ad7bb'}, globalenv=globalenv),
-    ]
-
-# from https://github.com/boostorg/boost-ci
-load("@boost_ci//ci/drone/:functions.star", "linux_cxx","windows_cxx","osx_cxx","freebsd_cxx")
--- a/.drone/drone.sh
+++ b/.drone/drone.sh
@@ -1,106 +0,0 @@
-#!/bin/bash
-
-# Copyright 2020 Rene Rivera, Sam Darwin
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-set -e
-export TRAVIS_BUILD_DIR=$(pwd)
-export DRONE_BUILD_DIR=$(pwd)
-export TRAVIS_BRANCH=$DRONE_BRANCH
-export VCS_COMMIT_ID=$DRONE_COMMIT
-export GIT_COMMIT=$DRONE_COMMIT
-export REPO_NAME=$DRONE_REPO
-export PATH=~/.local/bin:/usr/local/bin:$PATH
-
-if [ "$DRONE_JOB_BUILDTYPE" == "boost" ]; then
-
-echo '==================================> INSTALL'
-
-git clone https://github.com/boostorg/boost-ci.git boost-ci
-cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-    unset -f cd
-fi
-
-export SELF=`basename $REPO_NAME`
-export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-export BOOST_CI_SRC_FOLDER=$(pwd)
-
-. ./ci/common_install.sh
-
-echo '==================================> SCRIPT'
-
-cd $BOOST_ROOT/libs/$SELF
-ci/travis/build.sh
-
-elif [ "$DRONE_JOB_BUILDTYPE" == "b5847f804b-0fcaf592f9" ]; then
-
-echo '==================================> INSTALL'
-
-git clone https://github.com/boostorg/boost-ci.git boost-ci
-cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-    unset -f cd
-fi
-
-export SELF=`basename $REPO_NAME`
-export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-export BOOST_CI_SRC_FOLDER=$(pwd)
-
-. ./ci/common_install.sh
-
-echo '==================================> SCRIPT'
-
-cd $BOOST_ROOT/libs/$SELF
-ci/travis/codecov.sh
-
-elif [ "$DRONE_JOB_BUILDTYPE" == "b5847f804b-db180b7bd2" ]; then
-
-echo '==================================> INSTALL'
-
-git clone https://github.com/boostorg/boost-ci.git boost-ci
-cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-    unset -f cd
-fi
-
-export SELF=`basename $REPO_NAME`
-export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-export BOOST_CI_SRC_FOLDER=$(pwd)
-
-. ./ci/common_install.sh
-
-echo '==================================> SCRIPT'
-
-cd $BOOST_ROOT/libs/$SELF
-ci/travis/valgrind.sh
-
-elif [ "$DRONE_JOB_BUILDTYPE" == "b5847f804b-cce9827eb5" ]; then
-
-echo '==================================> INSTALL'
-
-git clone https://github.com/boostorg/boost-ci.git boost-ci
-cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-    unset -f cd
-fi
-
-export SELF=`basename $REPO_NAME`
-export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-export BOOST_CI_SRC_FOLDER=$(pwd)
-
-. ./ci/common_install.sh
-
-echo '==================================> SCRIPT'
-
-if  [ -n "${COVERITY_SCAN_NOTIFICATION_EMAIL}" -a \( "$DRONE_BRANCH" = "develop" -o "$DRONE_BRANCH" = "master" \) -a "$DRONE_BUILD_EVENT" = "push" ] ; then
-cd $BOOST_ROOT/libs/$SELF
-ci/travis/coverity.sh
-fi
-
-fi
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,525 +0,0 @@
-name: GitHub Actions CI
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - develop
-      - githubactions*
-      - feature/**
-      - fix/**
-      - pr/**
-
-env:
-    B2_VARIANT: variant=release
-
-jobs:
-  posix:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: "B2_TOOLSET=gcc-4.8 B2_CXXSTD=03,11 Job 0"
-            buildtype: "boost"
-            packages: "g++-4.8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            container: "ubuntu:14.04"
-            cxx: "g++-4.8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-4.8"
-            b2_cxxstd: "03,11"
-          - name: "B2_TOOLSET=gcc-4.9 B2_CXXSTD=03,11 Job 1"
-            buildtype: "boost"
-            packages: "g++-4.9"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-4.9"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-4.9"
-            b2_cxxstd: "03,11"
-          - name: "B2_TOOLSET=gcc-5 B2_CXXSTD=03,11 Job 2"
-            buildtype: "boost"
-            packages: "g++-5"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-5"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-5"
-            b2_cxxstd: "03,11"
-          - name: "B2_TOOLSET=gcc-6 B2_CXXSTD=11,14 Job 3"
-            buildtype: "boost"
-            packages: "g++-6"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-6"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-6"
-            b2_cxxstd: "11,14"
-          - name: "B2_TOOLSET=gcc-7 B2_CXXSTD=14,17 Job 4"
-            buildtype: "boost"
-            packages: "g++-7"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-7"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-7"
-            b2_cxxstd: "14,17"
-          - name: "B2_TOOLSET=gcc-8 B2_CXXSTD=17,2a Job 5"
-            buildtype: "boost"
-            packages: "g++-8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-8"
-            b2_cxxstd: "17,2a"
-          - name: "B2_TOOLSET=gcc-9 B2_CXXSTD=17,2a Job 6"
-            buildtype: "boost"
-            packages: "g++-9"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-9"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            b2_toolset: "gcc-9"
-            b2_cxxstd: "17,2a"
-          - name: "B2_TOOLSET=clang-3.8 B2_CXXSTD=03,11 Job 7"
-            buildtype: "boost"
-            packages: "clang-3.8 libstdc++-6-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            container: "ubuntu:14.04"
-            cxx: "clang++-3.8"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "3.8"
-            b2_toolset: "clang-3.8"
-            b2_cxxstd: "03,11"
-          - name: "B2_TOOLSET=clang-4.0 B2_CXXSTD=11,14 Job 8"
-            buildtype: "boost"
-            packages: "clang-4.0 libstdc++-6-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-4.0"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "4.0"
-            b2_toolset: "clang-4.0"
-            b2_cxxstd: "11,14"
-          - name: "B2_TOOLSET=clang-5.0 B2_CXXSTD=11,14 Job 9"
-            buildtype: "boost"
-            packages: "clang-5.0 libstdc++-7-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-5.0"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "5.0"
-            b2_toolset: "clang-5.0"
-            b2_cxxstd: "11,14"
-          - name: "B2_TOOLSET=clang-6.0 B2_CXXSTD=14,17 Job 10"
-            buildtype: "boost"
-            packages: "clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-6.0"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "6.0"
-            b2_toolset: "clang-6.0"
-            b2_cxxstd: "14,17"
-          - name: "B2_TOOLSET=clang-7 B2_CXXSTD=17,2a Job 11"
-            buildtype: "boost"
-            packages: "clang-7 libc6-dbg libc++-dev libstdc++-8-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-7"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "7"
-            b2_toolset: "clang-7"
-            b2_cxxstd: "17,2a"
-          - name: "B2_TOOLSET=clang-8 B2_CXXSTD=17,2a Job 12"
-            buildtype: "boost"
-            packages: "clang-8 libc6-dbg libc++-dev libstdc++-8-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-8"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "8"
-            b2_toolset: "clang-8"
-            b2_cxxstd: "17,2a"
-          - name: "B2_TOOLSET=clang-6.0 B2_CXXSTD=03,11,14 Job 13"
-            buildtype: "boost"
-            packages: "clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-6.0"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "6.0"
-            b2_toolset: "clang-6.0"
-            b2_cxxstd: "03,11,14"
-            b2_cxxflags: "-stdlib=libc++"
-          - name: "COMMENT=codecov.io B2_CXXSTD=03,11 B2_TOOLSET Job 15"
-            buildtype: "b5847f804b-0fcaf592f9"
-            packages: "g++-8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            comment: "codecov.io"
-            b2_cxxstd: "03,11"
-            b2_toolset: "gcc-8"
-            b2_defines: "define=BOOST_NO_STRESS_TEST=1"
-          - name: "COMMENT=asan B2_VARIANT=variant=debug B2_TOOL Job 16"
-            buildtype: "boost"
-            packages: "g++-8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            comment: "asan"
-            b2_variant: "variant=debug"
-            b2_toolset: "gcc-8"
-            b2_cxxstd: "03,11,14"
-            b2_cxxflags: "address-sanitizer=norecover"
-            b2_defines: "define=BOOST_NO_STRESS_TEST=1"
-          - name: "COMMENT=tsan B2_VARIANT=variant=debug B2_TOOL Job 17"
-            buildtype: "boost"
-            packages: "g++-8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            comment: "tsan"
-            b2_variant: "variant=debug"
-            b2_toolset: "gcc-8"
-            b2_cxxstd: "03,11,14"
-            b2_cxxflags: "thread-sanitizer=norecover"
-            b2_defines: "define=BOOST_NO_STRESS_TEST=1"
-          - name: "COMMENT=ubsan B2_VARIANT=variant=debug B2_TOO Job 18"
-            buildtype: "boost"
-            packages: "g++-8"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++-8"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            comment: "ubsan"
-            b2_variant: "variant=debug"
-            b2_toolset: "gcc-8"
-            b2_cxxstd: "03,11,14"
-            b2_cxxflags: "undefined-sanitizer=norecover"
-            b2_defines: "define=BOOST_NO_STRESS_TEST=1"
-            b2_linkflags: "linkflags=-fuse-ld=gold"
-            ubsan_options: "print_stacktrace=1"
-          - name: "COMMENT=valgrind B2_TOOLSET=clang-6.0 B2_CXXS Job 19"
-            buildtype: "b5847f804b-db180b7bd2"
-            packages: "clang-6.0 libc6-dbg libc++-dev libstdc++-8-dev"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "clang++-6.0"
-            sources: ""
-            llvm_os: "xenial"
-            llvm_ver: "6.0"
-            comment: "valgrind"
-            b2_toolset: "clang-6.0"
-            b2_cxxstd: "03,11,14"
-            b2_defines: "define=BOOST_NO_STRESS_TEST=1"
-            b2_variant: "variant=debug"
-            b2_testflags: "testing.launcher=valgrind"
-            valgrind_opts: "--error-exitcode=1"
-          - name: "COMMENT=Coverity Scan B2_TOOLSET=clang Job 20"
-            buildtype: "b5847f804b-cce9827eb5"
-            packages: "binutils-gold gdb libc6-dbg"
-            packages_to_remove: ""
-            os: "ubuntu-16.04"
-            cxx: "g++"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            comment: "Coverity Scan"
-            b2_toolset: "clang"
-
-    runs-on: ${{ matrix.os }}
-    container: ${{ matrix.container }}
-
-    steps:
-      - name: Check if running in container
-        if: matrix.container != ''
-        run: echo "GHA_CONTAINER=${{ matrix.container }}" >> $GITHUB_ENV
-      - name: If running in container, upgrade packages
-        if: matrix.container != ''
-        run: |
-            sudo apt-get -o Acquire::Retries=3 update && DEBIAN_FRONTEND=noninteractive apt-get -y install tzdata && apt-get -o Acquire::Retries=3 install -y sudo software-properties-common wget curl apt-transport-https make apt-file sudo unzip libssl-dev build-essential autotools-dev autoconf automake g++ libc++-helpers python python-pip ruby cpio gcc-multilib g++-multilib pkgconf python3 python3-pip ccache libpython-dev
-            sudo apt-add-repository ppa:git-core/ppa
-            sudo apt-get -o Acquire::Retries=3 update && apt-get -o Acquire::Retries=3 -y install git
-            sudo python -m pip install --upgrade pip==20.3.4
-            sudo /usr/local/bin/pip install cmake
-
-      - uses: actions/checkout@v2
-
-      - name: linux
-        shell: bash
-        env:
-          CXX: ${{ matrix.cxx }}
-          SOURCES: ${{ matrix.sources }}
-          LLVM_OS: ${{ matrix.llvm_os }}
-          LLVM_VER: ${{ matrix.llvm_ver }}
-          PACKAGES: ${{ matrix.packages }}
-          PACKAGES_TO_REMOVE: ${{ matrix.packages_to_remove }}
-          JOB_BUILDTYPE: ${{ matrix.buildtype }}
-          B2_TOOLSET: ${{ matrix.b2_toolset }}
-          B2_CXXSTD: ${{ matrix.b2_cxxstd }}
-          B2_CXXFLAGS: ${{ matrix.b2_cxxflags }}
-          COMMENT: ${{ matrix.comment }}
-          B2_DEFINES: ${{ matrix.b2_defines }}
-          B2_VARIANT: ${{ matrix.b2_variant }}
-          B2_LINKFLAGS: ${{ matrix.b2_linkflags }}
-          UBSAN_OPTIONS: ${{ matrix.ubsan_options }}
-          B2_TESTFLAGS: ${{ matrix.b2_testflags }}
-          VALGRIND_OPTS: ${{ matrix.valgrind_opts }}
-          TRAVIS_BRANCH: ${{ github.base_ref }}
-          TRAVIS_OS_NAME: "linux"
-        run: |
-          echo '==================================> SETUP'
-          echo '==================================> PACKAGES'
-          set -e
-          if [ -n "$PACKAGES_TO_REMOVE" ]; then sudo apt-get purge -y $PACKAGES_TO_REMOVE; fi
-          echo ">>>>> APT: REPO.."
-          for i in {1..3}; do sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test" && break || sleep 2; done
-          
-          if test -n "${LLVM_OS}" ; then
-              wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-              if test -n "${LLVM_VER}" ; then
-                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS}-${LLVM_VER} main"
-              else
-                  # Snapshot (i.e. trunk) build of clang
-                  sudo -E apt-add-repository "deb http://apt.llvm.org/${LLVM_OS}/ llvm-toolchain-${LLVM_OS} main"
-              fi
-          fi
-          echo ">>>>> APT: UPDATE.."
-          sudo -E apt-get -o Acquire::Retries=3 update
-          if test -n "${SOURCES}" ; then
-              echo ">>>>> APT: INSTALL SOURCES.."
-              for SOURCE in $SOURCES; do
-                  sudo -E apt-add-repository ppa:$SOURCE
-              done
-          fi
-          echo ">>>>> APT: INSTALL ${PACKAGES}.."
-          sudo -E DEBIAN_FRONTEND=noninteractive apt-get -o Acquire::Retries=3 -y --no-install-suggests --no-install-recommends install ${PACKAGES}
-
-          echo '==================================> INSTALL AND COMPILE'
-          set -e
-          export TRAVIS_BUILD_DIR=$(pwd)
-          export TRAVIS_BRANCH=${TRAVIS_BRANCH:-$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')}
-          export VCS_COMMIT_ID=$GITHUB_SHA
-          export GIT_COMMIT=$GITHUB_SHA
-          export REPO_NAME=$(basename $GITHUB_REPOSITORY)
-          export USER=$(whoami)
-          export CC=${CC:-gcc}
-          export PATH=~/.local/bin:/usr/local/bin:$PATH
-
-          if [ "$JOB_BUILDTYPE" == "boost" ]; then
-
-          echo '==================================> INSTALL'
-
-          git clone https://github.com/boostorg/boost-ci.git boost-ci
-          cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-          if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-              unset -f cd
-          fi
-
-          export SELF=`basename $REPO_NAME`
-          export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-          export BOOST_CI_SRC_FOLDER=$(pwd)
-
-          . ./ci/common_install.sh
-
-          echo '==================================> SCRIPT'
-
-          cd $BOOST_ROOT/libs/$SELF
-          ci/travis/build.sh
-
-          elif [ "$JOB_BUILDTYPE" == "b5847f804b-0fcaf592f9" ]; then
-
-          echo '==================================> INSTALL'
-
-          git clone https://github.com/boostorg/boost-ci.git boost-ci
-          cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-          if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-              unset -f cd
-          fi
-
-          export SELF=`basename $REPO_NAME`
-          export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-          export BOOST_CI_SRC_FOLDER=$(pwd)
-
-          . ./ci/common_install.sh
-
-          echo '==================================> SCRIPT'
-
-          cd $BOOST_ROOT/libs/$SELF
-          ci/travis/codecov.sh
-
-          elif [ "$JOB_BUILDTYPE" == "b5847f804b-db180b7bd2" ]; then
-
-          echo '==================================> INSTALL'
-
-          git clone https://github.com/boostorg/boost-ci.git boost-ci
-          cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-          if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-              unset -f cd
-          fi
-
-          export SELF=`basename $REPO_NAME`
-          export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-          export BOOST_CI_SRC_FOLDER=$(pwd)
-
-          . ./ci/common_install.sh
-
-          echo '==================================> SCRIPT'
-
-          cd $BOOST_ROOT/libs/$SELF
-          ci/travis/valgrind.sh
-
-          elif [ "$JOB_BUILDTYPE" == "b5847f804b-cce9827eb5" ]; then
-
-          echo '==================================> INSTALL'
-
-          git clone https://github.com/boostorg/boost-ci.git boost-ci
-          cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-          if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-              unset -f cd
-          fi
-
-          export SELF=`basename $REPO_NAME`
-          export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-          export BOOST_CI_SRC_FOLDER=$(pwd)
-
-          . ./ci/common_install.sh
-
-          echo '==================================> SCRIPT'
-
-          if  [ -n "${COVERITY_SCAN_NOTIFICATION_EMAIL}" -a \( "$TRAVIS_BRANCH" = "develop" -o "$TRAVIS_BRANCH" = "master" \) -a \("$GITHUB_EVENT_NAME" = "push" -o "$GITHUB_EVENT_NAME" = "cron" \) ] ; then
-          cd $BOOST_ROOT/libs/$SELF
-          ci/travis/coverity.sh
-          fi
-
-          fi
-  osx:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: "B2_TOOLSET=clang B2_CXXSTD=03,11,17 Job 14"
-            buildtype: "boost"
-            packages: ""
-            os: "macos-10.15"
-            cxx: "g++"
-            sources: ""
-            llvm_os: ""
-            llvm_ver: ""
-            xcode_version: 11.7
-            b2_toolset: "clang"
-            b2_cxxstd: "03,11,17"
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set DEVELOPER_DIR
-        if: matrix.xcode_version != ''
-        run: echo "DEVELOPER_DIR=/Applications/Xcode_${{ matrix.xcode_version }}.app/Contents/Developer" >> $GITHUB_ENV
-      - name: Test DEVELOPER_DIR
-        run: echo $DEVELOPER_DIR
-
-      - name: "osx"
-        shell: bash
-        env:
-          CXX: ${{ matrix.cxx }}
-          SOURCES: ${{ matrix.sources }}
-          LLVM_OS: ${{ matrix.llvm_os }}
-          LLVM_VER: ${{ matrix.llvm_ver }}
-          PACKAGES: ${{ matrix.packages }}
-          JOB_BUILDTYPE: ${{ matrix.buildtype }}
-          B2_TOOLSET: ${{ matrix.b2_toolset }}
-          B2_CXXSTD: ${{ matrix.b2_cxxstd }}
-          B2_CXXFLAGS: ${{ matrix.b2_cxxflags }}
-          COMMENT: ${{ matrix.comment }}
-          B2_DEFINES: ${{ matrix.b2_defines }}
-          B2_VARIANT: ${{ matrix.b2_variant }}
-          B2_LINKFLAGS: ${{ matrix.b2_linkflags }}
-          UBSAN_OPTIONS: ${{ matrix.ubsan_options }}
-          B2_TESTFLAGS: ${{ matrix.b2_testflags }}
-          VALGRIND_OPTS: ${{ matrix.valgrind_opts }}
-          TRAVIS_BRANCH: ${{ github.base_ref }}
-          TRAVIS_OS_NAME: "osx"
-        run: |
-          echo '==================================> SETUP'
-          set -e
-          sudo mv /Library/Developer/CommandLineTools /Library/Developer/CommandLineTools.bck
-          echo '==================================> PACKAGES'
-          echo '==================================> INSTALL AND COMPILE'
-          set -e
-          export TRAVIS_BUILD_DIR=$(pwd)
-          export TRAVIS_BRANCH=${TRAVIS_BRANCH:-$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')}
-          export VCS_COMMIT_ID=$GITHUB_SHA
-          export GIT_COMMIT=$GITHUB_SHA
-          export REPO_NAME=$(basename $GITHUB_REPOSITORY)
-          export USER=$(whoami)
-          export CC=${CC:-gcc}
-          export PATH=~/.local/bin:/usr/local/bin:$PATH
-
-          if [ "$JOB_BUILDTYPE" == "boost" ]; then
-
-          echo '==================================> INSTALL'
-
-          git clone https://github.com/boostorg/boost-ci.git boost-ci
-          cp -pr boost-ci/ci boost-ci/.codecov.yml .
-
-          if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-              unset -f cd
-          fi
-
-          export SELF=`basename $REPO_NAME`
-          export BOOST_CI_TARGET_BRANCH="$TRAVIS_BRANCH"
-          export BOOST_CI_SRC_FOLDER=$(pwd)
-
-          . ./ci/common_install.sh
-
-          echo '==================================> SCRIPT'
-
-          cd $BOOST_ROOT/libs/$SELF
-          ci/travis/build.sh
-
-          fi
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,216 +0,0 @@
-# Copyright 2016 Peter Dimov
-# Copyright 2017 - 2019 James E. King III
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-#
-# Generic Travis CI build script for boostorg repositories
-# See: https://github.com/boostorg/boost-ci
-#
-# Instructions for customizing this script for your library:
-#
-# 1. Customize the compilers and language levels you want in the 'jobs'.
-# 2. If you have more than include/, src/, test/, example/, examples/, or
-#    tools/ directories, modify your Travis CI project and add the environment
-#    variable DEPINST.  For example if your build uses code in "bench/" and
-#    "fog/" directories, then set DEPINST to the following:
-#        --include bench --include fog
-# 3. If you want to enable Coverity Scan, you need to provide the environment
-#    variables COVERITY_SCAN_TOKEN and COVERITY_SCAN_NOTIFICATION_EMAIL in
-#    your github settings.
-# 4. Enable pull request builds in your boostorg/<library> account.
-#
-# That's it - the scripts will do everything else for you.
-
-dist: xenial
-language: cpp
-
-env:
-  global:
-  # see: http://www.boost.org/build/doc/html/bbv2/overview/invocation.html#bbv2.overview.invocation.properties
-  # - B2_ADDRESS_MODEL=address-model=64,32
-  # - B2_LINK=link=shared,static
-  # - B2_THREADING=threading=multi,single
-    - B2_VARIANT=variant=release
-
-install:
-  - git clone https://github.com/boostorg/boost-ci.git boost-ci
-  - cp -pr boost-ci/ci boost-ci/.codecov.yml .
-  - source ci/travis/install.sh
-
-addons:
-  apt:
-    packages:
-      - binutils-gold
-      - gdb
-      - libc6-dbg
-
-branches:
-  only:
-    - master
-    - develop
-    - /bugfix\/.*/
-    - /feature\/.*/
-    - /fix\/.*/
-    - /pr\/.*/
-
-script:
-  - cd $BOOST_ROOT/libs/$SELF
-  - ci/travis/build.sh
-
-#
-# Default toolsets in Ubuntu
-#
-#       trusty xenial bionic
-#        14.04  16.04  18.04
-#       ------ ------ ------
-# clang    3.4    3.8    6.0
-#   gcc  4.8.2  5.3.1  7.3.0
-#
-
-anchors:
-  clang-38: &clang-38 { apt: { packages: [ "clang-3.8",
-                                           "libstdc++-6-dev" ], sources: [ "llvm-toolchain-xenial-3.8",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-4:  &clang-4  { apt: { packages: [ "clang-4.0",
-                                           "libstdc++-6-dev" ], sources: [ "llvm-toolchain-xenial-4.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-5:  &clang-5  { apt: { packages: [ "clang-5.0",
-                                           "libstdc++-7-dev" ], sources: [ "llvm-toolchain-xenial-5.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-6:  &clang-6  { apt: { packages: [ "clang-6.0",
-                                           "libc6-dbg",
-                                           "libc++-dev",
-                                           "libstdc++-8-dev" ], sources: [ "llvm-toolchain-xenial-6.0",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-7:  &clang-7  { apt: { packages: [ "clang-7",
-                                           "libc6-dbg",
-                                           "libc++-dev",
-                                           "libstdc++-8-dev" ], sources: [ "llvm-toolchain-xenial-7",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  clang-8:  &clang-8  { apt: { packages: [ "clang-8",
-                                           "libc6-dbg",
-                                           "libc++-dev",
-                                           "libstdc++-8-dev" ], sources: [ "llvm-toolchain-xenial-8",
-                                                                           "ubuntu-toolchain-r-test"   ] } }
-  gcc-48:   &gcc-48   { apt: { packages: [ "g++-4.8"         ]                                           } }
-  gcc-49:   &gcc-49   { apt: { packages: [ "g++-4.9"         ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-5:    &gcc-5    { apt: { packages: [ "g++-5"           ]                                           } }
-  gcc-6:    &gcc-6    { apt: { packages: [ "g++-6"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-7:    &gcc-7    { apt: { packages: [ "g++-7"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-8:    &gcc-8    { apt: { packages: [ "g++-8"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-  gcc-9:    &gcc-9    { apt: { packages: [ "g++-9"           ], sources: [ "ubuntu-toolchain-r-test"   ] } }
-
-jobs:
-  allow_failures:
-    - env:
-      - COPY="all the environment settings from your job"
-
-  include:
-    # libstdc++
-    - { os: "linux", dist: "trusty",  # xenial has libstdc++ from gcc 5.4.0 with newer ABI
-                     env: [ "B2_TOOLSET=gcc-4.8",     "B2_CXXSTD=03,11"    ], addons: *gcc-48    }
-    - { os: "linux", dist: "trusty",  # xenial has libstdc++ from gcc 5.4.0 with newer ABI
-                     env: [ "B2_TOOLSET=gcc-4.9",     "B2_CXXSTD=03,11"    ], addons: *gcc-49    }
-    - { os: "linux", env: [ "B2_TOOLSET=gcc-5",       "B2_CXXSTD=03,11"    ], addons: *gcc-5     }
-    - { os: "linux", env: [ "B2_TOOLSET=gcc-6",       "B2_CXXSTD=11,14"    ], addons: *gcc-6     }
-    - { os: "linux", env: [ "B2_TOOLSET=gcc-7",       "B2_CXXSTD=14,17"    ], addons: *gcc-7     }
-    - { os: "linux", env: [ "B2_TOOLSET=gcc-8",       "B2_CXXSTD=17,2a"    ], addons: *gcc-8     }
-    - { os: "linux", env: [ "B2_TOOLSET=gcc-9",       "B2_CXXSTD=17,2a"    ], addons: *gcc-9     }
-    - { os: "linux", dist: "trusty",  # xenial has libstdc++ from gcc 5.4.0 with newer ABI
-                     env: [ "B2_TOOLSET=clang-3.8",   "B2_CXXSTD=03,11"    ], addons: *clang-38  }
-    - { os: "linux", env: [ "B2_TOOLSET=clang-4.0",   "B2_CXXSTD=11,14"    ], addons: *clang-4   }
-    - { os: "linux", env: [ "B2_TOOLSET=clang-5.0",   "B2_CXXSTD=11,14"    ], addons: *clang-5   }
-    - { os: "linux", env: [ "B2_TOOLSET=clang-6.0",   "B2_CXXSTD=14,17"    ], addons: *clang-6   }
-    - { os: "linux", env: [ "B2_TOOLSET=clang-7",     "B2_CXXSTD=17,2a"    ], addons: *clang-7   }
-    - { os: "linux", env: [ "B2_TOOLSET=clang-8",     "B2_CXXSTD=17,2a"    ], addons: *clang-8   }
-
-    # libc++
-    - { os: "linux", env: [ "B2_TOOLSET=clang-6.0",   "B2_CXXSTD=03,11,14",
-                            "B2_CXXFLAGS=-stdlib=libc++"                   ], addons: *clang-6   }
-    - { os: "osx"  , env: [ "B2_TOOLSET=clang",       "B2_CXXSTD=03,11,17" ]                     }
-
-    # to enable Intel ICC define INTEL_ICC_SERIAL_NUMBER and the following:
-    # - { os: "linux", env: [ "B2_TOOLSET=intel-linux", "B2_CXXSTD=11,14,17" ], addons: *gcc-7,
-    #     script: cd $BOOST_ROOT/libs/$SELF && ci/travis/intelicc.sh                               }
-
-    - os: linux
-      env:
-        - COMMENT=codecov.io
-        - B2_CXXSTD=03,11
-        - B2_TOOLSET=gcc-8
-        - B2_DEFINES="define=BOOST_NO_STRESS_TEST=1"
-      addons: *gcc-8
-      script:
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/codecov.sh
-
-    - os: linux
-      env:
-        - COMMENT=asan
-        - B2_VARIANT=variant=debug
-        - B2_TOOLSET=gcc-8
-        - B2_CXXSTD=03,11,14
-        - B2_CXXFLAGS="address-sanitizer=norecover"
-        - B2_DEFINES="define=BOOST_NO_STRESS_TEST=1"
-      addons: *gcc-8
-
-    - os: linux
-      env:
-        - COMMENT=tsan
-        - B2_VARIANT=variant=debug
-        - B2_TOOLSET=gcc-8
-        - B2_CXXSTD=03,11,14
-        - B2_CXXFLAGS="thread-sanitizer=norecover"
-        - B2_DEFINES="define=BOOST_NO_STRESS_TEST=1"
-      addons: *gcc-8
-
-    - os: linux
-      env:
-        - COMMENT=ubsan
-        - B2_VARIANT=variant=debug
-        - B2_TOOLSET=gcc-8
-        - B2_CXXSTD=03,11,14
-        - B2_CXXFLAGS="undefined-sanitizer=norecover"
-        - B2_DEFINES="define=BOOST_NO_STRESS_TEST=1"
-        # https://github.com/boostorg/build/issues/451 using the gold linker to work around an issue
-        - B2_LINKFLAGS="linkflags=-fuse-ld=gold"
-        - UBSAN_OPTIONS=print_stacktrace=1
-      addons: *gcc-8
-
-    - os: linux
-      env:
-        - COMMENT=valgrind
-        - B2_TOOLSET=clang-6.0
-        - B2_CXXSTD=03,11,14
-        - B2_DEFINES="define=BOOST_NO_STRESS_TEST=1"
-        - B2_VARIANT=variant=debug
-        - B2_TESTFLAGS=testing.launcher=valgrind
-        - VALGRIND_OPTS=--error-exitcode=1
-      addons: *clang-6
-      script:
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/valgrind.sh
-
-    # - os: linux
-    #   env:
-    #     - COMMENT=cppcheck
-    #   script:
-    #     - cd $BOOST_ROOT/libs/$SELF
-    #     - ci/travis/cppcheck.sh
-
-    #################### Jobs to run on pushes to master, develop ###################
-
-    # Coverity Scan
-    - os: linux
-      if: (env(COVERITY_SCAN_NOTIFICATION_EMAIL) IS present) AND (branch IN (develop, master)) AND (type IN (cron, push))
-      env:
-        - COMMENT="Coverity Scan"
-        - B2_TOOLSET=clang
-      script:
-        - cd $BOOST_ROOT/libs/$SELF
-        - ci/travis/coverity.sh
-
-notifications:
-  email:
-    false
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,32 +0,0 @@
-# Generated by `boostdep --cmake dynamic_bitset`
-# Copyright 2020 Peter Dimov
-# Distributed under the Boost Software License, Version 1.0.
-# https://www.boost.org/LICENSE_1_0.txt
-
-cmake_minimum_required(VERSION 3.5...3.16)
-
-project(boost_dynamic_bitset VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
-
-add_library(boost_dynamic_bitset INTERFACE)
-add_library(Boost::dynamic_bitset ALIAS boost_dynamic_bitset)
-
-target_include_directories(boost_dynamic_bitset INTERFACE include)
-
-target_link_libraries(boost_dynamic_bitset
-  INTERFACE
-    Boost::assert
-    Boost::config
-    Boost::container_hash
-    Boost::core
-    Boost::integer
-    Boost::move
-    Boost::static_assert
-    Boost::throw_exception
-)
-
-if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
-
-  add_subdirectory(test)
-
-endif()
-
--- a/11
+++ b/11
@@ -1,11 +0,0 @@
-#  Boost.DynamicBitset Library Jamfile
-#
-#  Copyright (c) 2018 James E. King III
-#
-#  Use, modification, and distribution are subject to the
-#  Boost Software License, Version 1.0. (See accompanying file
-#  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-# please order by name to ease maintenance
-build-project example ;
-build-project test ;
--- a/Jamfile.v2
+++ b/Jamfile.v2
@@ -0,0 +1,14 @@
+#
+#              Copyright Vladimir Prus 2004
+#
+# Distributed under the Boost Software License, Version 1.0.
+#     (See accompanying file LICENSE_1_0.txt or copy at
+#           http://www.boost.org/LICENSE_1_0.txt)
+
+test-suite dynamic_bitset :
+
+    [ run dyn_bitset_unit_tests1.cpp ]
+    [ run dyn_bitset_unit_tests2.cpp ]
+    [ run dyn_bitset_unit_tests3.cpp ]
+    [ run dyn_bitset_unit_tests4.cpp ]
+    ;
--- a/23
+++ b/23
@@ -1,23 +0,0 @@
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
--- a/README.md
+++ b/README.md
@@ -1,34 +0,0 @@
-DynamicBitset, part of collection of the [Boost C++ Libraries](http://github.com/boostorg), is similar to std::bitset however the size is specified at run-time instead of at compile-time.
-
-### License
-
-Distributed under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
-
-### Properties
-
-* C++03
-* Header-only
-
-### Build Status
-
-Branch          | Travis | Appveyor | Coverity Scan | codecov.io | Deps | Docs | Tests |
-:-------------: | ------ | -------- | ------------- | ---------- | ---- | ---- | ----- |
-[`master`](https://github.com/boostorg/dynamic_bitset/tree/master) | [![Build Status](https://travis-ci.org/boostorg/dynamic_bitset.svg?branch=master)](https://travis-ci.org/boostorg/dynamic_bitset) | [![Build status](https://ci.appveyor.com/api/projects/status/keyn57y5d3sl1gw5/branch/master?svg=true)](https://ci.appveyor.com/project/jeking3/dynamic_bitset-jv17p/branch/master) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/16167/badge.svg)](https://scan.coverity.com/projects/boostorg-dynamic_bitset) | [![codecov](https://codecov.io/gh/boostorg/dynamic_bitset/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/dynamic_bitset/branch/master)| [![Deps](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/dynamic_bitset.html) | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](http://www.boost.org/doc/libs/master/doc/html/dynamic_bitset.html) | [![Enter the Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/dynamic_bitset.html)
-[`develop`](https://github.com/boostorg/dynamic_bitset/tree/develop) | [![Build Status](https://travis-ci.org/boostorg/dynamic_bitset.svg?branch=develop)](https://travis-ci.org/boostorg/dynamic_bitset) | [![Build status](https://ci.appveyor.com/api/projects/status/keyn57y5d3sl1gw5/branch/develop?svg=true)](https://ci.appveyor.com/project/jeking3/dynamic_bitset-jv17p/branch/develop) | [![Coverity Scan Build Status](https://scan.coverity.com/projects/16167/badge.svg)](https://scan.coverity.com/projects/boostorg-dynamic_bitset) | [![codecov](https://codecov.io/gh/boostorg/dynamic_bitset/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/dynamic_bitset/branch/develop) | [![Deps](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/dynamic_bitset.html) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](http://www.boost.org/doc/libs/develop/doc/html/dynamic_bitset.html) | [![Enter the Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/dynamic_bitset.html)
-
-### Directories
-
-| Name        | Purpose                        |
-| ----------- | ------------------------------ |
-| `example`   | examples                       |
-| `doc`       | documentation                  |
-| `include`   | headers                        |
-| `test`      | unit tests                     |
-
-### More information
-
-* [Ask questions](http://stackoverflow.com/questions/ask?tags=c%2B%2B,boost,boost-dynamic_bitset)
-* [Report bugs](https://github.com/boostorg/dynamic_bitset/issues): Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
-* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
-* Discussions about the library are held on the [Boost developers mailing list](http://www.boost.org/community/groups.html#main). Be sure to read the [discussion policy](http://www.boost.org/community/policy.html) before posting and add the `[dynamic_bitset]` tag at the beginning of the subject line.
-
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,147 +0,0 @@
-# Copyright 2016, 2017 Peter Dimov
-# Copyright (C) 2017 - 2019 James E. King III
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-#
-# Generic Appveyor build script for boostorg repositories
-# See: https://github.com/boostorg/boost-ci/
-#
-# Instructions for customizing this script for your library:
-#
-# 1. Customize the compilers and language levels you want.
-# 2. If you have more than include/, src/, test/, example/, examples/,
-#    benchmark/ or tools/ directories, set the environment variable DEPINST.
-#    For example if your build uses code in "bench/" and "fog/" directories:
-#      - DEPINST: --include bench --include fog
-# 3. Enable pull request builds in your boostorg/<library> account.
-#
-# That's it - the script will do everything else for you.
-#
-
-version: 1.0.{build}-{branch}
-
-shallow_clone: true
-
-branches:
-  only:
-    - master
-    - develop
-    - /bugfix\/.*/
-    - /feature\/.*/
-    - /fix\/.*/
-    - /pr\/.*/
-
-matrix:
-  # Adding MAYFAIL to any matrix job allows it to fail but the build stays green:
-  allow_failures:
-    - MAYFAIL: true
-
-environment:
-  global:
-    # see: http://www.boost.org/build/doc/html/bbv2/overview/invocation.html#bbv2.overview.invocation.properties
-    # to use the default for a given environment, comment it out; recommend you build debug and release however:
-    # on Windows it is important to exercise all the possibilities, especially shared vs static, however most
-    # libraries that care about this exercise it in their Jamfiles...
-    # B2_ADDRESS_MODEL: address-model=64,32
-    # B2_LINK: link=shared,static
-    # B2_THREADING: threading=multi,single
-    B2_VARIANT: variant=release
-
-  matrix:
-    - FLAVOR: Visual Studio 2019
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXFLAGS: cxxflags=-permissive-
-      B2_CXXSTD: latest # 2a
-      B2_TOOLSET: msvc-14.2
-
-    - FLAVOR: Visual Studio 2017 C++2a Strict
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXFLAGS: cxxflags=-permissive-
-      B2_CXXSTD: latest # 2a
-      B2_TOOLSET: msvc-14.1
-
-    - FLAVOR: Visual Studio 2017 C++17
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXSTD: 17
-      B2_TOOLSET: msvc-14.1
-      B2_VARIANT: variant=debug
-
-    - FLAVOR: Visual Studio 2017 C++14 (Default)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_ADDRESS_MODEL: address-model=64,32
-      B2_TOOLSET: msvc-14.1
-
-    - FLAVOR: clang-cl
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXSTD: 11
-      B2_TOOLSET: clang-win
-
-    - FLAVOR: Visual Studio 2015 C++14 (Default)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      B2_ADDRESS_MODEL: address-model=64,32
-      B2_TOOLSET: msvc-14.0
-      B2_VARIANT: variant=debug
-
-    - FLAVOR: Visual Studio 2010, 2012, 2013
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      B2_TOOLSET: msvc-10.0,msvc-11.0,msvc-12.0
-
-    - FLAVOR: cygwin (32-bit)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin\bin;
-      B2_ADDRESS_MODEL: address-model=32
-      B2_CXXSTD: 03,11
-      # https://github.com/boostorg/test/issues/144
-      B2_DEFINES: define=_POSIX_C_SOURCE=200112L
-      B2_THREADING: threadapi=pthread
-      B2_TOOLSET: gcc
-      B2_VARIANT: variant=debug
-
-    - FLAVOR: cygwin (64-bit)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin64\bin;
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXSTD: 11,17
-      # https://github.com/boostorg/test/issues/144
-      B2_DEFINES: define=_POSIX_C_SOURCE=200112L define=__USE_ISOC99
-      B2_THREADING: threadapi=pthread
-      B2_TOOLSET: gcc
-
-    - FLAVOR: mingw32
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARCH: i686
-      B2_ADDRESS_MODEL: address-model=32
-      B2_CXXSTD: 03,11
-      SCRIPT: ci\appveyor\mingw.bat
-      B2_VARIANT: variant=debug
-
-    - FLAVOR: mingw64
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARCH: x86_64
-      B2_ADDRESS_MODEL: address-model=64
-      B2_CXXSTD: 11,17
-      B2_DEFINES: define=__USE_ISOC99
-      SCRIPT: ci\appveyor\mingw.bat
-
-install:
-  - set SELF=%APPVEYOR_PROJECT_NAME:-=_%
-  - git clone https://github.com/boostorg/boost-ci.git C:\boost-ci
-  - xcopy /s /e /q /i C:\boost-ci\ci .\ci
-  - ci\appveyor\install.bat
-
-build: off
-
-test_script:
-  - set SELF=%APPVEYOR_PROJECT_NAME:-=_%
-  - PATH=%ADDPATH%%PATH%
-  # The definition of B2_TOOLCXX omits B2_CXXSTD= if it was not defined above
-  - IF NOT DEFINED B2_CXXSTD (SET B2_TOOLCXX=toolset=%B2_TOOLSET%) ELSE (SET B2_TOOLCXX=toolset=%B2_TOOLSET% cxxstd=%B2_CXXSTD%)
-  # Echo the complete build command to the build log
-  - IF NOT DEFINED SCRIPT                         (ECHO b2 libs/%SELF:\=/% %B2_TOOLCXX% %B2_CXXFLAGS% %B2_DEFINES% %B2_THREADING% %B2_ADDRESS_MODEL% %B2_LINK% %B2_THREADING% %B2_VARIANT% -j3)
-  # Now go build...
-  - IF DEFINED SCRIPT (call libs\%SELF%\%SCRIPT%) ELSE (b2 libs/%SELF:\=/% %B2_TOOLCXX% %B2_CXXFLAGS% %B2_DEFINES% %B2_THREADING% %B2_ADDRESS_MODEL% %B2_LINK% %B2_THREADING% %B2_VARIANT% -j3)
--- a/test/bitset_test.hpp
+++ b/test/bitset_test.hpp
--- a/doc/readme
+++ b/doc/readme
@@ -1 +0,0 @@
-The documentation for the dynamic_bitset library is the top-level index.html file.
--- a/test/dyn_bitset_unit_tests1.cpp
+++ b/test/dyn_bitset_unit_tests1.cpp
@@ -1,53 +1,23 @@
-// -----------------------------------------------------------
-//              Copyright (c) 2001 Jeremy Siek
-//           Copyright (c) 2003-2006 Gennaro Prota
-//             Copyright (c) 2014 Ahmed Charles
-//            Copyright (c) 2014 Riccardo Marcangelo 
-//
-// Copyright (c) 2014 Glen Joseph Fernandes
-// (glenjofe@gmail.com)
+// --------------------------------------------------------
+//        (C) Copyright Jeremy Siek   2001.
+//        (C) Copyright Gennaro Prota 2003 - 2006.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
 // -----------------------------------------------------------
+//
+// $Id$

 #include "bitset_test.hpp"
-#include <boost/dynamic_bitset/dynamic_bitset.hpp>
-#include <boost/limits.hpp>
-#include <boost/config.hpp>
+#include "boost/dynamic_bitset/dynamic_bitset.hpp"
+#include "boost/limits.hpp"
+#include "boost/config.hpp"

-#include <boost/config/workaround.hpp>
+#include "boost/detail/workaround.hpp"

-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-#include <cstdlib>
-
-template<class T>
-class minimal_allocator {
-public:
-    typedef T value_type;
-
-    minimal_allocator() {}
-
-    template <typename U>
-    minimal_allocator(const minimal_allocator<U>&) {}
-
-    T* allocate(std::size_t n) {
-        void* p = std::malloc(sizeof(T) * n);
-        if (!p) {
-            throw std::bad_alloc();
-        }
-        return static_cast<T*>(p);
-    }
-
-    void deallocate(T* p, std::size_t) {
-        std::free(p);
-    }
-};
-#endif
-
-#define BOOST_BITSET_TEST_COUNT(x) (sizeof(x)/sizeof(x[0]))
+#define BOOST_BITSET_TEST_COUNT_OF(x) (sizeof(x)/sizeof(x[0]))


 // Codewarrior 8.3 for Win fails without this.
@@ -86,56 +56,6 @@ void run_string_tests(const String& s

 }

-// tests the do-the-right-thing constructor dispatch
-template <typename Tests, typename T>
-void run_numeric_ctor_tests( BOOST_EXPLICIT_TEMPLATE_TYPE(Tests)
-                             BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(T) )
-{
-
-    const int bits_per_block = Tests::bits_per_block;
-    const int width = std::numeric_limits<T>::digits;
-    const T ma = (std::numeric_limits<T>::max)();
-    const T mi = (std::numeric_limits<T>::min)();
-
-    int sizes[] = {
-        0, 7*width/10,          width,          13*width/10,          3*width,
-           7*bits_per_block/10, bits_per_block, 13*bits_per_block/10, 3*bits_per_block
-    };
-
-    const T numbers[] = {
-              T(-1), T(-3), T(-8), T(-15), T(mi/2), T(mi),
-        T(0), T(1),  T(3),  T(8),  T(15),  T(ma/2), T(ma)
-    };
-
-    for (std::size_t s = 0; s < BOOST_BITSET_TEST_COUNT(sizes); ++s) {
-      for (std::size_t n = 0; n < BOOST_BITSET_TEST_COUNT(numbers); ++n ) {
-
-          // can match ctor from ulong or templated one
-          Tests::from_unsigned_long(sizes[s], numbers[n]);
-
-          typedef std::size_t compare_type;
-          const compare_type sz = sizes[s];
-          // this condition is to be sure that size is representable in T, so
-          // that for signed T's we avoid implementation-defined behavior [if ma
-          // is larger than what std::size_t can hold then this is ok for our
-          // purposes: our sizes are anyhow < max(size_t)], which in turn could
-          // make the first argument of from_unsigned_long() a small negative,
-          // later converted to a very large unsigned. Example: signed 8-bit
-          // char (CHAR_MAX=127), bits_per_block=64, sz = 192 > 127.
-          const bool fits =
-              sz <= static_cast<compare_type>(ma);
-
-          if (fits) {
-            // can match templated ctor only (so we test dispatching)
-            Tests::from_unsigned_long(static_cast<T>(sizes[s]), numbers[n]);
-          }
-
-      }
-    }
-
-}
-
-
 template <typename Block>
 void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
 {
@@ -149,49 +69,24 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
  //=====================================================================
  // Test construction from unsigned long
  {
-    // NOTE:
-    //
-    // 1. keep this in sync with the numeric types supported
-    //    for constructor dispatch (of course)
-    // 2. bool is tested separately; ugly and inelegant, but
-    //    we don't have much time to think of a better solution
-    //    which is likely to work on broken compilers
-    //
-    const int sizes[] = {
-        0,                     1,                                  3,
-           7*bits_per_block/10, bits_per_block, 13*bits_per_block/10, 3*bits_per_block 
-    };
-    
-    const bool values[] = { false, true };
+    typedef unsigned long source_type;
+    const std::size_t source_width = std::numeric_limits<source_type>::digits;
+    const source_type source_max =(std::numeric_limits<source_type>::max)();

-    for (std::size_t s = 0; s < BOOST_BITSET_TEST_COUNT(sizes); ++s) {
-      for (std::size_t v = 0; v < BOOST_BITSET_TEST_COUNT(values); ++v) {
-          Tests::from_unsigned_long(sizes[s], values[v]);
-          Tests::from_unsigned_long(sizes[s] != 0, values[v]);
+    source_type numbers[] = { 0, 1, 40247, source_max >> 1, source_max };
+    std::size_t sizes[] =
+    { 0, 7 * source_width / 10, source_width, 13 * source_width / 10,
+         7 * bits_per_block / 10, bits_per_block, 13 * bits_per_block / 10,
+         3 * bits_per_block };
+
+    const std::size_t value_count = BOOST_BITSET_TEST_COUNT_OF(numbers);
+    const std::size_t size_count = BOOST_BITSET_TEST_COUNT_OF(sizes);
+
+    for (std::size_t v = 0; v < value_count; ++v) {
+      for (std::size_t s = 0; s < size_count; ++s) {
+        Tests::from_unsigned_long(sizes[s], numbers[v]);
      }
    }
-
-    run_numeric_ctor_tests<Tests, char>();
-
-#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-    run_numeric_ctor_tests<Tests, wchar_t>();
-#endif
-
-    run_numeric_ctor_tests<Tests, signed char>();
-    run_numeric_ctor_tests<Tests, short int>();
-    run_numeric_ctor_tests<Tests, int>();
-    run_numeric_ctor_tests<Tests, long int>();
-
-    run_numeric_ctor_tests<Tests, unsigned char>();
-    run_numeric_ctor_tests<Tests, unsigned short>();
-    run_numeric_ctor_tests<Tests, unsigned int>();
-    run_numeric_ctor_tests<Tests, unsigned long>();
-
-#if defined(BOOST_HAS_LONG_LONG)
-    run_numeric_ctor_tests<Tests, ::boost::long_long_type>();
-    run_numeric_ctor_tests<Tests, ::boost::ulong_long_type>();
-#endif
-
  }
  //=====================================================================
  // Test construction from a string
@@ -269,70 +164,29 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    Tests::copy_constructor(b);
  }
  //=====================================================================
-  // Test copy assignment operator
+  // Test assignment operator
  {
    bitset_type a, b;
-    Tests::copy_assignment_operator(a, b);
+    Tests::assignment_operator(a, b);
  }
  {
    bitset_type a(std::string("1")), b(std::string("0"));
-    Tests::copy_assignment_operator(a, b);
+    Tests::assignment_operator(a, b);
  }
  {
    bitset_type a(long_string), b(long_string);
-    Tests::copy_assignment_operator(a, b);
+    Tests::assignment_operator(a, b);
  }
  {
    bitset_type a;
    bitset_type b(long_string); // b greater than a, a empty
-    Tests::copy_assignment_operator(a, b);
+    Tests::assignment_operator(a, b);
  }
  {
    bitset_type a(std::string("0"));
    bitset_type b(long_string); // b greater than a
-    Tests::copy_assignment_operator(a, b);
+    Tests::assignment_operator(a, b);
  }
-
-#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
-  //=====================================================================
-  // Test move constructor
-  {
-    boost::dynamic_bitset<Block> b;
-    Tests::move_constructor(b);
-  }
-  {
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::move_constructor(b);
-  }
-  {
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::move_constructor(b);
-  }
-  //=====================================================================
-  // Test move assignment operator
-  {
-    bitset_type a, b;
-    Tests::move_assignment_operator(a, b);
-  }
-  {
-    bitset_type a(std::string("1")), b(std::string("0"));
-    Tests::move_assignment_operator(a, b);
-  }
-  {
-    bitset_type a(long_string), b(long_string);
-    Tests::move_assignment_operator(a, b);
-  }
-  {
-    bitset_type a;
-    bitset_type b(long_string); // b greater than a, a empty
-    Tests::move_assignment_operator(a, b);
-  }
-  {
-    bitset_type a(std::string("0"));
-    bitset_type b(long_string); // b greater than a
-    Tests::move_assignment_operator(a, b);
-  }
-#endif // BOOST_NO_CXX11_RVALUE_REFERENCES
  //=====================================================================
  // Test swap
  {
@@ -385,25 +239,6 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    Tests::clear(a);
  }
  //=====================================================================
-  // Test pop back 
-  {
-    boost::dynamic_bitset<Block> a(std::string("01"));
-    Tests::pop_back(a);
-  }
-  {
-    boost::dynamic_bitset<Block> a(std::string("10"));
-    Tests::pop_back(a);
-  }
-  {
-    const int size_to_fill_all_blocks = 4 * bits_per_block;
-    boost::dynamic_bitset<Block> a(size_to_fill_all_blocks, 255ul);
-    Tests::pop_back(a);
-  }
-  {
-    boost::dynamic_bitset<Block> a(long_string);
-    Tests::pop_back(a);
-  }
-  //=====================================================================
  // Test append bit
  {
    boost::dynamic_bitset<Block> a;
@@ -509,23 +344,10 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
      bit_vec[i] = long_string[n - 1 - i] == '0' ? 0 : 1;
    Tests::operator_bracket(b, bit_vec);
  }
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-  {
-     typedef boost::dynamic_bitset<Block,
-       minimal_allocator<Block> > Bitset;
-     Bitset b;
-     bitset_test<Bitset>::max_size(b);
-  }
-#endif
-  // Test copy-initialize with default constructor
-  {
-    boost::dynamic_bitset<Block> b[1] = {};
-    (void)b;
-  }
 }

 int
-main()
+test_main(int, char*[])
 {
  run_test_cases<unsigned char>();
  run_test_cases<unsigned short>();
@@ -535,5 +357,5 @@ main()
  run_test_cases< ::boost::ulong_long_type>();
 # endif

-  return boost::report_errors();
+  return 0;
 }
--- a/test/dyn_bitset_unit_tests2.cpp
+++ b/test/dyn_bitset_unit_tests2.cpp
@@ -1,18 +1,18 @@
-// -----------------------------------------------------------
-//              Copyright (c) 2001 Jeremy Siek
-//           Copyright (c) 2003-2006 Gennaro Prota
-//             Copyright (c) 2014 Ahmed Charles
-//             Copyright (c) 2018 Evgeny Shulgin
+// --------------------------------------------------------
+//        (C) Copyright Jeremy Siek   2001.
+//        (C) Copyright Gennaro Prota 2003 - 2006.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
 // -----------------------------------------------------------
+//
+// $Id$

 #include "bitset_test.hpp"
-#include <boost/dynamic_bitset/dynamic_bitset.hpp>
-#include <boost/config.hpp>
+#include "boost/dynamic_bitset/dynamic_bitset.hpp"
+#include "boost/config.hpp"


 template <typename Block>
@@ -196,51 +196,14 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
  { // case pos >= b.size()
    boost::dynamic_bitset<Block> b;
    Tests::set_one(b, 0, true);
-    Tests::set_one(b, 0, false);
  }
  { // case pos < b.size()
    boost::dynamic_bitset<Block> b(std::string("0"));
    Tests::set_one(b, 0, true);
-    Tests::set_one(b, 0, false);
  }
  { // case pos == b.size() / 2
    boost::dynamic_bitset<Block> b(long_string);
    Tests::set_one(b, long_string.size()/2, true);
-    Tests::set_one(b, long_string.size()/2, false);
-  }
-  //=====================================================================
-  // Test b.set(pos, len)
-  { // case size is 1
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::set_segment(b, 0, 1, true);
-    Tests::set_segment(b, 0, 1, false);
-  }
-  { // case fill the whole set
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::set_segment(b, 0, b.size(), true);
-    Tests::set_segment(b, 0, b.size(), false);
-  }
-  { // case pos = size / 4, len = size / 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::set_segment(b, b.size() / 4, b.size() / 2, true);
-    Tests::set_segment(b, b.size() / 4, b.size() / 2, false);
-  }
-  { // case pos = block_size / 2, len = size - block_size
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::set_segment(b, boost::dynamic_bitset<Block>::bits_per_block / 2,
-            b.size() - boost::dynamic_bitset<Block>::bits_per_block, true);
-    Tests::set_segment(b, boost::dynamic_bitset<Block>::bits_per_block / 2,
-            b.size() - boost::dynamic_bitset<Block>::bits_per_block, false);
-  }
-  { // case pos = 1, len = size - 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::set_segment(b, 1, b.size() - 2, true);
-    Tests::set_segment(b, 1, b.size() - 2, false);
-  }
-  { // case pos = 3, len = 7
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::set_segment(b, 3, 7, true);
-    Tests::set_segment(b, 3, 7, false);
  }
  //=====================================================================
  // Test b.reset()
@@ -271,33 +234,6 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    Tests::reset_one(b, long_string.size()/2);
  }
  //=====================================================================
-  // Test b.reset(pos, len)
-  { // case size is 1
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::reset_segment(b, 0, 1);
-  }
-  { // case fill the whole set
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::reset_segment(b, 0, b.size());
-  }
-  { // case pos = size / 4, len = size / 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::reset_segment(b, b.size() / 4, b.size() / 2);
-  }
-  { // case pos = block_size / 2, len = size - block_size
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::reset_segment(b, boost::dynamic_bitset<Block>::bits_per_block / 2,
-            b.size() - boost::dynamic_bitset<Block>::bits_per_block);
-  }
-  { // case pos = 1, len = size - 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::reset_segment(b, 1, b.size() - 2);
-  }
-  { // case pos = 3, len = 7
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::reset_segment(b, 3, 7);
-  }
-  //=====================================================================
  // Test ~b
  {
    boost::dynamic_bitset<Block> b;
@@ -339,37 +275,10 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    boost::dynamic_bitset<Block> b(long_string);
    Tests::flip_one(b, long_string.size()/2);
  }
-  //=====================================================================
-  // Test b.flip(pos, len)
-  { // case size is 1
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::flip_segment(b, 0, 1);
-  }
-  { // case fill the whole set
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::flip_segment(b, 0, b.size());
-  }
-  { // case pos = size / 4, len = size / 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::flip_segment(b, b.size() / 4, b.size() / 2);
-  }
-  { // case pos = block_size / 2, len = size - block_size
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::flip_segment(b, boost::dynamic_bitset<Block>::bits_per_block / 2,
-            b.size() - boost::dynamic_bitset<Block>::bits_per_block);
-  }
-  { // case pos = 1, len = size - 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::flip_segment(b, 1, b.size() - 2);
-  }
-  { // case pos = 3, len = 7
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::flip_segment(b, 3, 7);
-  }
 }

 int
-main()
+test_main(int, char*[])
 {
  run_test_cases<unsigned char>();
  run_test_cases<unsigned short>();
@@ -379,5 +288,5 @@ main()
  run_test_cases< ::boost::ulong_long_type>();
 # endif

-  return boost::report_errors();
+  return 0;
 }
--- a/test/dyn_bitset_unit_tests3.cpp
+++ b/test/dyn_bitset_unit_tests3.cpp
@@ -1,20 +1,21 @@
-// -----------------------------------------------------------
-//              Copyright (c) 2001 Jeremy Siek
-//           Copyright (c) 2003-2006 Gennaro Prota
-//             Copyright (c) 2014 Ahmed Charles
-//          Copyright (c) 2014 Riccardo Marcangelo
+// --------------------------------------------------------
+//        (C) Copyright Jeremy Siek   2001.
+//        (C) Copyright Gennaro Prota 2003 - 2006.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
 // -----------------------------------------------------------
+//
+// $Id$

 #include <assert.h>
 #include "bitset_test.hpp"
-#include <boost/dynamic_bitset/dynamic_bitset.hpp>
-#include <boost/limits.hpp>
-#include <boost/config.hpp>
+#include "boost/dynamic_bitset/dynamic_bitset.hpp"
+#include "boost/limits.hpp"
+#include "boost/config.hpp"
+

 template <typename Block>
 void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
@@ -122,103 +123,32 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    Tests::size(b);
  }
  //=====================================================================
-  // Test b.capacity()
-  {
-    boost::dynamic_bitset<Block> b;
-    Tests::capacity_test_one(b);
-  }
-  {
-    boost::dynamic_bitset<Block> b(100);
-    Tests::capacity_test_two(b);
-  }
-  //=====================================================================
-  // Test b.reserve()
-  {
-    boost::dynamic_bitset<Block> b;
-    Tests::reserve_test_one(b);
-  }
-  {
-    boost::dynamic_bitset<Block> b(100);
-    Tests::reserve_test_two(b);
-  }
-  //=====================================================================
-  // Test b.shrink_to_fit()
-  {
-    boost::dynamic_bitset<Block> b;
-    Tests::shrink_to_fit_test_one(b);
-  }
-  {
-    boost::dynamic_bitset<Block> b(100);
-    Tests::shrink_to_fit_test_two(b);
-  }
-  //=====================================================================
-  // Test b.all()
-  {
-    boost::dynamic_bitset<Block> b;
-    Tests::all(b);
-    Tests::all(~b);
-    Tests::all(b.set());
-    Tests::all(b.reset());
-  }
-  {
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::all(b);
-    Tests::all(~b);
-    Tests::all(b.set());
-    Tests::all(b.reset());
-  }
-  {
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::all(b);
-    Tests::all(~b);
-    Tests::all(b.set());
-    Tests::all(b.reset());
-  }
-  //=====================================================================
  // Test b.any()
  {
    boost::dynamic_bitset<Block> b;
    Tests::any(b);
-    Tests::any(~b);
-    Tests::any(b.set());
-    Tests::any(b.reset());
  }
  {
    boost::dynamic_bitset<Block> b(std::string("0"));
    Tests::any(b);
-    Tests::any(~b);
-    Tests::any(b.set());
-    Tests::any(b.reset());
  }
  {
    boost::dynamic_bitset<Block> b(long_string);
    Tests::any(b);
-    Tests::any(~b);
-    Tests::any(b.set());
-    Tests::any(b.reset());
  }
  //=====================================================================
  // Test b.none()
  {
    boost::dynamic_bitset<Block> b;
    Tests::none(b);
-    Tests::none(~b);
-    Tests::none(b.set());
-    Tests::none(b.reset());
  }
  {
    boost::dynamic_bitset<Block> b(std::string("0"));
    Tests::none(b);
-    Tests::none(~b);
-    Tests::none(b.set());
-    Tests::none(b.reset());
  }
  {
    boost::dynamic_bitset<Block> b(long_string);
    Tests::none(b);
-    Tests::none(~b);
-    Tests::none(b.set());
-    Tests::none(b.reset());
  }
  //=====================================================================
  // Test a.is_subset_of(b)
@@ -476,14 +406,6 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    boost::dynamic_bitset<Block> a(std::string("10")), b(std::string("11"));
    Tests::operator_less_than(a, b);
  }
-  {
-    boost::dynamic_bitset<Block> a(std::string("101")), b(std::string("11"));
-    Tests::operator_less_than(a, b);
-  }
-  {
-    boost::dynamic_bitset<Block> a(std::string("10")), b(std::string("111"));
-    Tests::operator_less_than(a, b);
-  }
  {
    boost::dynamic_bitset<Block> a(long_string), b(long_string);
    Tests::operator_less_than(a, b);
@@ -498,7 +420,7 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    b[long_string.size()/2].flip();
    Tests::operator_less_than(a, b);
  }
-  // check for consistency with ulong behaviour when the sizes are equal
+  // check for consistency with ulong behaviour
  {
    boost::dynamic_bitset<Block> a(3, 4ul), b(3, 5ul);
    assert(a < b);
@@ -511,31 +433,6 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    boost::dynamic_bitset<Block> a(3, 5ul), b(3, 4ul);
    assert(!(a < b));
  }
-  // when the sizes are not equal lexicographic compare does not necessarily correspond to ulong behavior
-  {
-    boost::dynamic_bitset<Block> a(4, 4ul), b(3, 5ul);
-    assert(a < b);
-  }
-  {
-    boost::dynamic_bitset<Block> a(3, 4ul), b(4, 5ul);
-    assert(!(a < b));
-  }
-  {
-    boost::dynamic_bitset<Block> a(4, 4ul), b(3, 4ul);
-    assert(a < b);
-  }
-  {
-    boost::dynamic_bitset<Block> a(3, 4ul), b(4, 4ul);
-    assert(!(a < b));
-  }
-  {
-    boost::dynamic_bitset<Block> a(4, 5ul), b(3, 4ul);
-    assert(a < b);
-  }
-  {
-    boost::dynamic_bitset<Block> a(3, 5ul), b(4, 4ul);
-    assert(!(a < b));
-  }
  //=====================================================================
  // Test operator<=
  {
@@ -674,23 +571,6 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
    Tests::test_bit(b, long_string.size()/2);
  }
  //=====================================================================
-  // Test b.test_set(pos)
-  { // case pos >= b.size()
-    boost::dynamic_bitset<Block> b;
-    Tests::test_set_bit(b, 0, true);
-    Tests::test_set_bit(b, 0, false);
-  }
-  { // case pos < b.size()
-    boost::dynamic_bitset<Block> b(std::string("0"));
-    Tests::test_set_bit(b, 0, true);
-    Tests::test_set_bit(b, 0, false);
-  }
-  { // case pos == b.size() / 2
-    boost::dynamic_bitset<Block> b(long_string);
-    Tests::test_set_bit(b, long_string.size() / 2, true);
-    Tests::test_set_bit(b, long_string.size() / 2, false);
-  }
-  //=====================================================================
  // Test b << pos
  { // case pos == 0
    std::size_t pos = 0;
@@ -798,9 +678,8 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
  }
 }

-
 int
-main()
+test_main(int, char*[])
 {
  run_test_cases<unsigned char>();
  run_test_cases<unsigned short>();
@@ -810,5 +689,5 @@ main()
  run_test_cases< ::boost::ulong_long_type>();
 # endif

-  return boost::report_errors();
+  return 0;
 }
--- a/test/dyn_bitset_unit_tests4.cpp
+++ b/test/dyn_bitset_unit_tests4.cpp
@@ -1,12 +1,14 @@
-// -----------------------------------------------------------
-//              Copyright (c) 2001 Jeremy Siek
-//           Copyright (c) 2003-2006 Gennaro Prota
+// --------------------------------------------------------
+//        (C) Copyright Jeremy Siek   2001.
+//        (C) Copyright Gennaro Prota 2003 - 2006.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
 // -----------------------------------------------------------
+//
+// $Id$

 #include <fstream>
 #include <string>
@@ -14,14 +16,14 @@
 #include <stdexcept> // for std::logic_error
 #include <assert.h>

-#include <boost/config.hpp>
+#include "boost/config.hpp"
 #if !defined (BOOST_NO_STRINGSTREAM)
 # include <sstream>
 #endif

 #include "bitset_test.hpp"
-#include <boost/dynamic_bitset/dynamic_bitset.hpp>
-#include <boost/config/workaround.hpp>
+#include "boost/dynamic_bitset/dynamic_bitset.hpp"
+#include "boost/detail/workaround.hpp"


 // Codewarrior 8.3 for Win fails without this.
@@ -125,13 +127,13 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
            }
            {
              // test 1a - file stream
-              scoped_temp_file stf;
              bitset_type b(strings[si]);
-              std::ofstream file(stf.path().string().c_str(), std::ios::trunc);
+              std::ofstream file(test_file_name(), std::ios::trunc);
              file.width(w);
              file.fill(fill_chars[ci]);
              file.exceptions(masks[mi]);
-              Tests::stream_inserter(b, file, stf.path().string().c_str());
+              Tests::stream_inserter(b, file, test_file_name());
+
            }
            {
              //NOTE: there are NO string stream tests
@@ -139,13 +141,12 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
 #if !defined (BOOST_DYNAMIC_BITSET_NO_WCHAR_T_TESTS)
            {
              // test 1b - wide file stream
-              scoped_temp_file stf;
              bitset_type b(strings[si]);
-              std::wofstream file(stf.path().string().c_str());
+              std::wofstream file(test_file_name());
              file.width(w);
              file.fill(fill_chars[ci]);
              file.exceptions(masks[mi]);
-              Tests::stream_inserter(b, file, stf.path().string().c_str()); 
+              Tests::stream_inserter(b, file, test_file_name());
            }
 #endif
          }
@@ -177,11 +178,11 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )


  std::ios::iostate masks[] = {
-                                std::ios::goodbit,
-                                std::ios::eofbit,
-                                std::ios::failbit,
-                                std::ios::eofbit | std::ios::failbit
-                              };
+                                  std::ios::goodbit,
+                                  std::ios::eofbit,
+                                  std::ios::failbit,
+                                  std::ios::eofbit | std::ios::failbit
+                                   };

  const std::string spaces = "\t\n "; //"\t\n\v\f ";

@@ -191,7 +192,7 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
                  //       (in Tests::stream_extractor instantiation)


-#if !(defined BOOST_BORLANDC     \
+#if !(defined __BORLANDC__     \
      && BOOST_WORKAROUND(BOOST_RWSTD_VER, BOOST_TESTED_AT(0x20101)))
                                        // Borland 5.5.1 with RW library crashes
            // empty string
@@ -258,14 +259,13 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
        }
        // test 1a - (narrow) file stream
        {
-          scoped_temp_file stf;
          bitset_type b(1, 255ul);
          {
-            std::ofstream f(stf.path().string().c_str());
+            std::ofstream f(test_file_name());
            f << strings[si];
          }

-          std::ifstream f(stf.path().string().c_str());
+          std::ifstream f(test_file_name());
          f.width(w);
          f.exceptions(masks[mi]);
          Tests::stream_extractor(b, f, strings[si]);
@@ -284,15 +284,14 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
 #if !defined(BOOST_DYNAMIC_BITSET_NO_WCHAR_T_TESTS)
        // test 1b - wchar_t file stream
        {
-          scoped_temp_file stf;
          std::wstring wstr = widen_string(strings[si]);
          bitset_type b(1, 255ul);
          {
-            std::basic_ofstream<wchar_t> of(stf.path().string().c_str());
+            std::basic_ofstream<wchar_t> of(test_file_name());
            of << wstr;
          }

-          std::basic_ifstream<wchar_t> f(stf.path().string().c_str());
+          std::basic_ifstream<wchar_t> f(test_file_name());
          f.width(w);
          f.exceptions(masks[mi]);
          Tests::stream_extractor(b, f, wstr);
@@ -324,7 +323,7 @@ void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )


 int
-main()
+test_main(int, char*[])
 {
  run_test_cases<unsigned char>();
  run_test_cases<unsigned short>();
@@ -334,5 +333,5 @@ main()
  run_test_cases< ::boost::ulong_long_type>();
 # endif

-  return boost::report_errors();
+  return 0;
 }
--- a/dynamic_bitset.html
+++ b/dynamic_bitset.html
--- a/example/Jamfile
+++ b/example/Jamfile
@@ -1,15 +1,15 @@
-# -----------------------------------------------------------
-#              Copyright (c) 2002 Gennaro Prota
-#
-# Distributed under the Boost Software License, Version 1.0.
-#    (See accompanying file LICENSE_1_0.txt or copy at
-#          http://www.boost.org/LICENSE_1_0.txt)
-#
-# -----------------------------------------------------------
+//            (C) Copyright Gennaro Prota 2002
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+//
+// ----------------------------------------------------------
+//
+// $Id$

 exe timing_tests 
    : timing_tests.cpp 
-      ../../timer/build//boost_timer
    ;

 exe example1
--- a/example/example1.cpp
+++ b/example/example1.cpp
@@ -3,33 +3,23 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-
-
-// An example of setting and reading some bits. Note that operator[]
-// goes from the least-significant bit at 0 to the most significant
-// bit at size()-1. The operator<< for dynamic_bitset prints the
-// bitset from most-significant to least-significant, since that is
-// the format most people are used to reading.
-//
-//  The output is:
-//
-//  11001
-//  10011
-// ---------------------------------------------------------------------
+// Sample output:
+//  1
+//  1
+//  0
+//  0
+//  1

 #include <iostream>
 #include <boost/dynamic_bitset.hpp>
-
-int main()
-{
-    boost::dynamic_bitset<> x(5); // all 0's by default
-    x[0] = 1;
-    x[1] = 1;
-    x[4] = 1;
-    for (boost::dynamic_bitset<>::size_type i = 0; i < x.size(); ++i)
-        std::cout << x[i];
-    std::cout << "\n";
-    std::cout << x << "\n";
-
-    return 0;
+int main() {
+  boost::dynamic_bitset<> x(5); // all 0's by default
+  x[0] = 1;
+  x[1] = 1;
+  x[4] = 1;
+  for (boost::dynamic_bitset<>::size_type i = 0; i < x.size(); ++i)
+    std::cout << x[i];
+  std::cout << "\n";
+  std::cout << x << "\n";
+  return EXIT_SUCCESS;
 }
--- a/example/example2.cpp
+++ b/example/example2.cpp
@@ -3,30 +3,27 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
 //
-//  Sample output:
-//
+// Sample output:
 //  bits(0) = 00
 //  bits(1) = 01
 //  bits(2) = 10
 //  bits(3) = 11

-
 #include <iostream>
 #include <boost/dynamic_bitset.hpp>
-
 int main()
 {
-  const boost::dynamic_bitset<> b0(2, 0ul);
+  const boost::dynamic_bitset<> b0(2, 0ul); 
  std::cout << "bits(0) = " << b0 << std::endl;

-  const boost::dynamic_bitset<> b1(2, 1ul);
+  const boost::dynamic_bitset<> b1(2, 1ul); 
  std::cout << "bits(1) = " << b1 << std::endl;

-  const boost::dynamic_bitset<> b2(2, 2ul);
+  const boost::dynamic_bitset<> b2(2, 2ul); 
  std::cout << "bits(2) = " << b2 << std::endl;

-  const boost::dynamic_bitset<> b3(2, 3ul);
+  const boost::dynamic_bitset<> b3(2, 3ul); 
  std::cout << "bits(3) = " << b3 << std::endl;

-  return 0;
+  return EXIT_SUCCESS;
 }
--- a/example/example3.cpp
+++ b/example/example3.cpp
@@ -1,71 +1,35 @@
-// Copyright (c) 2001 Jeremy Siek
-// Copyright (c) 2008 Gennaro Prota
+// (C) Copyright Jeremy Siek 2001.
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
 //
-// Sample run:
-//
-// mask     = 101010101010
-// x.size() = 0
-// Enter a bitset in binary: x = 100100010
-//
-// Input number:             100100010
-// x.size() is now:          9
-// As unsigned long:         290
-// Mask (possibly resized):  010101010
-// And with mask:            000100010
-// Or with mask:             110101010
-// Shifted left by 1:        001000100
-// Shifted right by 1:       010010001
+// Sample output:
+//  mask =      101010101010
+//  Enter a 12-bit bitset in binary: 100110101101
+//  x =        100110101101
+//  As ulong:  2477
+//  And with mask: 100010101000
+//  Or with mask:  101110101111


-
-#include "boost/dynamic_bitset.hpp"
-
-#include <ostream>
 #include <iostream>
+#include <boost/dynamic_bitset.hpp>

-int main()
-{
-    boost::dynamic_bitset<> mask(12, 2730ul);
-    std::cout << "mask     = " << mask << std::endl;
+int main(int, char*[]) {
+  const boost::dynamic_bitset<> mask(12, 2730ul); 
+  std::cout << "mask = " << mask << std::endl;

-    boost::dynamic_bitset<> x;
-    std::cout << "x.size() = " << x.size() << std::endl;
+  boost::dynamic_bitset<> x(12);
+  std::cout << "x.size()=" << x.size() << std::endl;

-    std::cout << "Enter a bitset in binary: x = " << std::flush;
-    if (std::cin >> x) {
-        const std::size_t sz = x.size();
-        std::cout << std::endl;
-        std::cout << "Input number:             " << x << std::endl;
-        std::cout << "x.size() is now:          " << sz << std::endl;
-
-        bool fits_in_ulong = true;
-        unsigned long ul = 0;
-        try {
-            ul = x.to_ulong();
-        } catch(std::overflow_error &) {
-            fits_in_ulong = false;
-        }
-
-        std::cout << "As unsigned long:         ";
-        if(fits_in_ulong) {
-            std::cout << ul;
-        } else {
-            std::cout << "(overflow exception)";
-        }
-
-        std::cout << std::endl;
-
-        mask.resize(sz);
-
-        std::cout << "Mask (possibly resized):  " << mask << std::endl;
-
-        std::cout << "And with mask:            " << (x & mask) << std::endl;
-        std::cout << "Or with mask:             " << (x | mask) << std::endl;
-        std::cout << "Shifted left by 1:        " << (x << 1) << std::endl;
-        std::cout << "Shifted right by 1:       " << (x >> 1) << std::endl;
-    }
-    return 0;
+  std::cout << "Enter a 12-bit bitset in binary: " << std::flush;
+  if (std::cin >> x) {
+    std::cout << "input number:     " << x << std::endl;
+    std::cout << "As unsigned long: " << x.to_ulong() << std::endl;
+    std::cout << "And with mask:    " << (x & mask) << std::endl;
+    std::cout << "Or with mask:     " << (x | mask) << std::endl;
+    std::cout << "Shifted left:     " << (x << 1) << std::endl;
+    std::cout << "Shifted right:    " << (x >> 1) << std::endl;
+  }
+  return EXIT_SUCCESS;
 }
--- a/example/timing_tests.cpp
+++ b/example/timing_tests.cpp
@@ -1,6 +1,7 @@
 // -----------------------------------------------------------
-//
-//           Copyright (c) 2003-2004 Gennaro Prota
+// boost::dynamic_bitset timing tests
+
+//        (C) Copyright Gennaro Prota 2003 - 2004.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
@@ -8,8 +9,6 @@
 //
 // -----------------------------------------------------------

-//  boost::dynamic_bitset timing tests
-//
 //  NOTE:
 //  ~~~~~
 //   This is a preliminary, incomplete version.
@@ -23,14 +22,11 @@
 //   table in detail/dynamic_bitset.hpp and report any interesting
 //   discovery on the list as well.

-//   You might also want to try both counting methods (by_bytes vs.
-//   by_blocks) to see if the one that is selected automatically is
-//   actually the fastest on your system.
-
 //
 //
 // -----------------------------------------------------------------------//
-
+//
+// $Id$

 #include "boost/config.hpp"

@@ -49,7 +45,7 @@

 #include "boost/cstdlib.hpp"
 #include "boost/version.hpp"
-#include "boost/timer/timer.hpp"
+#include "boost/timer.hpp"
 #include "boost/dynamic_bitset.hpp"


@@ -59,9 +55,9 @@ namespace {
    // see http://gcc.gnu.org/ml/gcc-bugs/1999-03n/msg00884.html
    //
    class boost_version {
-        int m_major;
-        int m_minor;
-        int m_subminor;
+        const int m_major;
+        const int m_minor;
+        const int m_subminor;

    public:
        boost_version(unsigned long v = BOOST_VERSION):
@@ -94,15 +90,12 @@ void prologue()
 template <typename T>
 void timing_test(T* = 0) // dummy parameter to workaround VC6
 {
-#ifndef BOOST_NO_STRESS_TEST
-    const unsigned long num = 30 * 100000;
-#else
-    const unsigned long num = 30 * 1000;
-#endif
+
+    const unsigned long num = 100000;


    // This variable is printed at the end of the test,
-    // to prevent the optimizer from removing the call to
+    // to prevent the optimizer eliminating the call to
    // count() in the loop below.
    typename boost::dynamic_bitset<T>::size_type dummy = 0;

@@ -111,13 +104,16 @@ void timing_test(T* = 0) // dummy parameter to workaround VC6
    std::cout << "--------------------------------------------------\n";

    {
-        boost::timer::auto_cpu_timer time;
+        boost::timer time;

        const typename boost::dynamic_bitset<T>::size_type sz = 5000;
        for (unsigned long i = 0; i < num; ++i) {
            boost::dynamic_bitset<T> bs(sz, i);
            dummy += bs.count();
        }
+
+        const double elaps = time.elapsed();
+        std::cout << "Elapsed: " << elaps << '\n';
    }

    std::cout << "(total count: " << dummy << ")\n\n";
@@ -127,6 +123,7 @@ void timing_test(T* = 0) // dummy parameter to workaround VC6

 int main()
 {
+
    prologue();

    timing_test<unsigned char>();
--- a/include/boost/detail/dynamic_bitset.hpp
+++ b/include/boost/detail/dynamic_bitset.hpp
@@ -0,0 +1,176 @@
+// --------------------------------------------------
+//
+// (C) Copyright Chuck Allison and Jeremy Siek 2001 - 2002.
+// (C) Copyright Gennaro Prota                 2003 - 2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+//
+// -----------------------------------------------------------
+
+//  See http://www.boost.org/libs/dynamic_bitset/ for documentation.
+//
+//  $Revision$ $Date$ - $Name$
+
+#ifndef BOOST_DETAIL_DYNAMIC_BITSET_HPP
+#define BOOST_DETAIL_DYNAMIC_BITSET_HPP
+
+#include <cstddef> // for std::size_t
+#include "boost/config.hpp"
+#include "boost/detail/workaround.hpp"
+
+
+namespace boost {
+
+  namespace detail {
+
+    // Gives (read-)access to the object representation
+    // of an object of type T (3.9p4). CANNOT be used
+    // on a base sub-object
+    //
+    template <typename T>
+    inline const unsigned char * object_representation (T* p)
+    {
+        return static_cast<const unsigned char *>(static_cast<const void *>(p));
+    }
+
+    template<typename T, int amount, int width /* = default */>
+    struct shifter
+    {
+        static void left_shift(T & v) {
+            amount >= width ? (v = 0)
+                : (v >>= BOOST_DYNAMIC_BITSET_WRAP_CONSTANT(amount));
+        }
+    };
+
+    // ------- count function implementation --------------
+
+    namespace dynamic_bitset_count_impl {
+
+    typedef unsigned char byte_type;
+
+    enum mode { access_by_bytes, access_by_blocks };
+
+    template <mode> struct mode_to_type {};
+
+    // the table: wrapped in a class template, so
+    // that it is only instantiated if/when needed
+    //
+    template <bool dummy_name = true>
+    struct count_table { static const byte_type table[]; };
+
+    template <>
+    struct count_table<false> { /* no table */ };
+
+
+     const unsigned int table_width = 8;
+     template <bool b>
+     const byte_type count_table<b>::table[] =
+     {
+       // Automatically generated by GPTableGen.exe v.1.0
+       //
+     0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+     1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+     1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+     2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+     1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+     2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+     2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+     3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
+     };
+
+
+     // overload for access by bytes
+     //
+
+     template <typename Iterator>
+     inline std::size_t do_count(Iterator first, std::size_t length,
+                                 int /*dummy param*/,
+                                 mode_to_type<access_by_bytes>* )
+     {
+         std::size_t num = 0;
+         if (length)
+         {
+             const byte_type * p = object_representation(&*first);
+             length *= sizeof(*first);
+
+              do {
+                 num += count_table<>::table[*p];
+                 ++p;
+                 --length;
+
+             } while (length);
+         }
+
+         return num;
+     }
+
+
+     // overload for access by blocks
+     //
+     template <typename Iterator, typename ValueType>
+     inline std::size_t do_count(Iterator first, std::size_t length, ValueType,
+                                 mode_to_type<access_by_blocks>*)
+     {
+         std::size_t num = 0;
+         while (length){
+
+             ValueType value = *first;
+             while (value) {
+                 num += count_table<>::table[value & ((1u<<table_width) - 1)];
+                 value >>= table_width;
+             }
+
+             ++first;
+             --length;
+         }
+
+         return num;
+     }
+
+
+    } // dynamic_bitset_count_impl
+    // -------------------------------------------------------
+
+
+    // Some library implementations simply return a dummy
+    // value such as
+    //
+    //   size_type(-1) / sizeof(T)
+    //
+    // from vector<>::max_size. This tries to get out more
+    // meaningful info.
+    //
+    template <typename T>
+    typename T::size_type vector_max_size_workaround(const T & v) {
+
+      typedef typename T::allocator_type allocator_type;
+
+      const typename allocator_type::size_type alloc_max =
+                                                  v.get_allocator().max_size();
+      const typename T::size_type container_max = v.max_size();
+
+      return alloc_max < container_max?
+                    alloc_max :
+                    container_max;
+    }
+
+    // for static_asserts
+    template <typename T>
+    struct dynamic_bitset_allowed_block_type {
+        enum { value = T(-1) > 0 }; // ensure T has no sign
+    };
+
+    template <>
+    struct dynamic_bitset_allowed_block_type<bool> {
+        enum { value = false };
+    };
+
+
+  } // namespace detail
+
+} // namespace boost
+
+#endif // include guard
+
--- a/include/boost/dynamic_bitset.hpp
+++ b/include/boost/dynamic_bitset.hpp
@@ -1,7 +1,7 @@
-// -----------------------------------------------------------
+// --------------------------------------------------
 //
-//   Copyright (c) 2001-2002 Chuck Allison and Jeremy Siek
-//        Copyright (c) 2003-2004, 2008 Gennaro Prota
+// (C) Copyright Chuck Allison and Jeremy Siek 2001 - 2002.
+// (C) Copyright Gennaro Prota                 2003 - 2004.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
@@ -9,6 +9,10 @@
 //
 // -----------------------------------------------------------

+//  See http://www.boost.org/libs/dynamic_bitset/ for documentation.
+//
+//  $Revision$ $Date$ - $Name$
+
 #ifndef BOOST_DYNAMIC_BITSET_HPP
 #define BOOST_DYNAMIC_BITSET_HPP

--- a/include/boost/dynamic_bitset/config.hpp
+++ b/include/boost/dynamic_bitset/config.hpp
@@ -1,7 +1,7 @@
-// -----------------------------------------------------------
+// --------------------------------------------------
 //
-//   Copyright (c) 2001-2002 Chuck Allison and Jeremy Siek
-//        Copyright (c) 2003-2006, 2008 Gennaro Prota
+// (C) Copyright Chuck Allison and Jeremy Siek 2001 - 2002.
+// (C) Copyright Gennaro Prota                 2003 - 2006.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
@@ -9,6 +9,10 @@
 //
 // -----------------------------------------------------------

+//  See http://www.boost.org/libs/dynamic_bitset/ for documentation.
+//
+//  $Revision$ $Date$ - $Name$
+
 #ifndef BOOST_DYNAMIC_BITSET_CONFIG_HPP_GP_20040424
 #define BOOST_DYNAMIC_BITSET_CONFIG_HPP_GP_20040424

@@ -20,13 +24,19 @@
 # define BOOST_OLD_IOSTREAMS
 #endif

+// this should be in the config system some day
+// see http://lists.boost.org/MailArchives/boost/msg62291.php
+#define BOOST_DYNAMIC_BITSET_GNUC_VERSION  (  __GNUC__       * 100 * 100     \
+                                            + __GNUC_MINOR__ * 100)
+
 // no-op function to workaround gcc bug c++/8419
 //
 namespace boost { namespace detail {
    template <typename T> T make_non_const(T t) { return t; }
 }}

-#if defined(__GNUC__)
+#if defined(__GNUC__) && BOOST_WORKAROUND(BOOST_DYNAMIC_BITSET_GNUC_VERSION, \
+                                          BOOST_TESTED_AT(30300))
 # define BOOST_DYNAMIC_BITSET_WRAP_CONSTANT(expr) \
         (boost::detail::make_non_const(expr))
 #else
@@ -34,7 +44,7 @@ namespace boost { namespace detail {
 #endif

 //
-#if (defined BOOST_BORLANDC && BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)))  \
+#if (defined __BORLANDC__ && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)))  \
                             || (defined BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
 #define BOOST_DYNAMIC_BITSET_DONT_USE_FRIENDS
 #endif
--- a/include/boost/dynamic_bitset/detail/dynamic_bitset.hpp
+++ b/include/boost/dynamic_bitset/detail/dynamic_bitset.hpp
@@ -1,307 +0,0 @@
-// -----------------------------------------------------------
-//
-//   Copyright (c) 2001-2002 Chuck Allison and Jeremy Siek
-//   Copyright (c) 2003-2006, 2008 Gennaro Prota
-//   Copyright (c) 2014 Glen Joseph Fernandes
-//       (glenjofe@gmail.com)
-//   Copyright (c) 2018 Evgeny Shulgin
-//   Copyright (c) 2019 Andrey Semashev
-//
-// Distributed under the Boost Software License, Version 1.0.
-//    (See accompanying file LICENSE_1_0.txt or copy at
-//          http://www.boost.org/LICENSE_1_0.txt)
-//
-// -----------------------------------------------------------
-
-#ifndef BOOST_DETAIL_DYNAMIC_BITSET_HPP
-#define BOOST_DETAIL_DYNAMIC_BITSET_HPP
-
-#include <memory>
-#include <cstddef>
-#include "boost/config.hpp"
-#include "boost/detail/workaround.hpp"
-#include <boost/core/allocator_access.hpp>
-
-#if ((defined(BOOST_MSVC) && (BOOST_MSVC >= 1600)) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64))
-#include <intrin.h>
-#endif
-
-namespace boost {
-
-  namespace detail {
-  namespace dynamic_bitset_impl {
-
-    template<class T>
-    struct max_limit {
-        BOOST_STATIC_CONSTEXPR T value = static_cast<T>(-1);
-    };
-
-    template<class T>
-    BOOST_CONSTEXPR_OR_CONST T max_limit<T>::value;
-
-    // Gives (read-)access to the object representation
-    // of an object of type T (3.9p4). CANNOT be used
-    // on a base sub-object
-    //
-    template <typename T>
-    inline const unsigned char * object_representation (T* p)
-    {
-        return static_cast<const unsigned char *>(static_cast<const void *>(p));
-    }
-
-    template<typename T, int amount, int width /* = default */>
-    struct shifter
-    {
-        static void left_shift(T & v) {
-            amount >= width ? (v = 0)
-                : (v >>= BOOST_DYNAMIC_BITSET_WRAP_CONSTANT(amount));
-        }
-    };
-
-    // ------- count function implementation --------------
-
-    typedef unsigned char byte_type;
-
-    // These two entities
-    //
-    //     enum mode { access_by_bytes, access_by_blocks };
-    //     template <mode> struct mode_to_type {};
-    //
-    // were removed, since the regression logs (as of 24 Aug 2008)
-    // showed that several compilers had troubles with recognizing
-    //
-    //   const mode m = access_by_bytes
-    //
-    // as a constant expression
-    //
-    // * So, we'll use bool, instead of enum *.
-    //
-    template <bool value>
-    struct value_to_type
-    {
-        value_to_type() {}
-    };
-    const bool access_by_bytes = true;
-    const bool access_by_blocks = false;
-
-
-    // the table: wrapped in a class template, so
-    // that it is only instantiated if/when needed
-    //
-    template <bool dummy_name = true>
-    struct count_table { static const byte_type table[]; };
-
-    template <>
-    struct count_table<false> { /* no table */ };
-
-
-    const unsigned int table_width = 8;
-    template <bool b>
-    const byte_type count_table<b>::table[] =
-    {
-        // Automatically generated by GPTableGen.exe v.1.0
-        //
-        0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
-        1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
-        1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
-        2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
-        1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
-        2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
-        2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
-        3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
-    };
-
-
-    // Some platforms have fast popcount operation, that allow us to implement
-    // counting bits much more efficiently
-    //
-    template <typename ValueType>
-    BOOST_FORCEINLINE std::size_t popcount(ValueType value) BOOST_NOEXCEPT
-    {
-        std::size_t num = 0u;
-        while (value) {
-            num += count_table<>::table[value & ((1u<<table_width) - 1)];
-            value >>= table_width;
-        }
-        return num;
-    }
-
-#if (((defined(BOOST_MSVC) && (BOOST_MSVC >= 1600)) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64))) \
-    && (defined(__POPCNT__) || defined(__AVX__))
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned short>(unsigned short value) BOOST_NOEXCEPT
-    {
-        return static_cast<std::size_t>(__popcnt16(value));
-    }
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned int>(unsigned int value) BOOST_NOEXCEPT
-    {
-        return static_cast<std::size_t>(__popcnt(value));
-    }
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned __int64>(unsigned __int64 value) BOOST_NOEXCEPT
-    {
-#if defined(_M_X64)
-        return static_cast<std::size_t>(__popcnt64(value));
-#else
-        return static_cast<std::size_t>(__popcnt(static_cast< unsigned int >(value))) + static_cast<std::size_t>(__popcnt(static_cast< unsigned int >(value >> 32)));
-#endif
-    }
-
-#elif defined(BOOST_GCC) || defined(__clang__) || (defined(BOOST_INTEL) && defined(__GNUC__))
-
-    // Note: gcc builtins are implemented by compiler runtime when the target CPU may not support the necessary instructions
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned short>(unsigned short value) BOOST_NOEXCEPT
-    {
-        return static_cast<unsigned int>(__builtin_popcount(static_cast<unsigned int>(value)));
-    }
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned int>(unsigned int value) BOOST_NOEXCEPT
-    {
-        return static_cast<unsigned int>(__builtin_popcount(value));
-    }
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<unsigned long>(unsigned long value) BOOST_NOEXCEPT
-    {
-        return static_cast<unsigned int>(__builtin_popcountl(value));
-    }
-
-    template <>
-    BOOST_FORCEINLINE std::size_t popcount<boost::ulong_long_type>(boost::ulong_long_type value) BOOST_NOEXCEPT
-    {
-        return static_cast<unsigned int>(__builtin_popcountll(value));
-    }
-
-#endif
-
-    // overload for access by blocks
-    //
-    template <typename Iterator, typename ValueType>
-    inline std::size_t do_count(Iterator first, std::size_t length, ValueType,
-                                value_to_type<access_by_blocks>*)
-    {
-        std::size_t num1 = 0u, num2 = 0u;
-        while (length >= 2u) {
-            num1 += popcount<ValueType>(*first);
-            ++first;
-            num2 += popcount<ValueType>(*first);
-            ++first;
-            length -= 2u;
-        }
-
-        if (length > 0u)
-            num1 += popcount<ValueType>(*first);
-
-        return num1 + num2;
-    }
-
-    // overload for access by bytes
-    //
-    template <typename Iterator>
-    inline std::size_t do_count(Iterator first, std::size_t length,
-                                int /*dummy param*/,
-                                value_to_type<access_by_bytes>*)
-    {
-        if (length > 0u) {
-            const byte_type* p = object_representation(&*first);
-            length *= sizeof(*first);
-
-            return do_count(p, length, static_cast<byte_type>(0u),
-                static_cast< value_to_type<access_by_blocks>* >(0));
-        }
-
-        return 0u;
-    }
-
-    // -------------------------------------------------------
-
-
-    // Some library implementations simply return a dummy
-    // value such as
-    //
-    //   size_type(-1) / sizeof(T)
-    //
-    // from vector<>::max_size. This tries to get more
-    // meaningful info.
-    //
-    template <typename T>
-    inline typename T::size_type vector_max_size_workaround(const T & v)
-        BOOST_NOEXCEPT
-    {
-        typedef typename T::allocator_type allocator_type;
-
-        const allocator_type& alloc = v.get_allocator();
-
-        typename boost::allocator_size_type<allocator_type>::type alloc_max =
-            boost::allocator_max_size(alloc);
-
-        const typename T::size_type container_max = v.max_size();
-
-        return alloc_max < container_max ? alloc_max : container_max;
-    }
-
-    // for static_asserts
-    template <typename T>
-    struct allowed_block_type {
-        enum { value = T(-1) > 0 }; // ensure T has no sign
-    };
-
-    template <>
-    struct allowed_block_type<bool> {
-        enum { value = false };
-    };
-
-
-    template <typename T>
-    struct is_numeric {
-        enum { value = false };
-    };
-
-#   define BOOST_dynamic_bitset_is_numeric(x)       \
-                template<>                          \
-                struct is_numeric< x > {            \
-                    enum { value = true };          \
-                }                                /**/
-
-    BOOST_dynamic_bitset_is_numeric(bool);
-    BOOST_dynamic_bitset_is_numeric(char);
-
-#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-    BOOST_dynamic_bitset_is_numeric(wchar_t);
-#endif
-
-    BOOST_dynamic_bitset_is_numeric(signed char);
-    BOOST_dynamic_bitset_is_numeric(short int);
-    BOOST_dynamic_bitset_is_numeric(int);
-    BOOST_dynamic_bitset_is_numeric(long int);
-
-    BOOST_dynamic_bitset_is_numeric(unsigned char);
-    BOOST_dynamic_bitset_is_numeric(unsigned short);
-    BOOST_dynamic_bitset_is_numeric(unsigned int);
-    BOOST_dynamic_bitset_is_numeric(unsigned long);
-
-#if defined(BOOST_HAS_LONG_LONG)
-    BOOST_dynamic_bitset_is_numeric(::boost::long_long_type);
-    BOOST_dynamic_bitset_is_numeric(::boost::ulong_long_type);
-#endif
-
-    // intentionally omitted
-    //BOOST_dynamic_bitset_is_numeric(float);
-    //BOOST_dynamic_bitset_is_numeric(double);
-    //BOOST_dynamic_bitset_is_numeric(long double);
-
-#undef BOOST_dynamic_bitset_is_numeric
-
-  } // dynamic_bitset_impl
-  } // namespace detail
-
-} // namespace boost
-
-#endif // include guard
-
--- a/include/boost/dynamic_bitset/dynamic_bitset.hpp
+++ b/include/boost/dynamic_bitset/dynamic_bitset.hpp
--- a/include/boost/dynamic_bitset/serialization.hpp
+++ b/include/boost/dynamic_bitset/serialization.hpp
@@ -1,46 +0,0 @@
-// -----------------------------------------------------------
-//
-// Copyright (c) 2015 Seth Heeren
-//
-// Distributed under the Boost Software License, Version 1.0.
-//    (See accompanying file LICENSE_1_0.txt or copy at
-//          http://www.boost.org/LICENSE_1_0.txt)
-//
-// -----------------------------------------------------------
-
-#ifndef BOOST_DYNAMIC_BITSET_SERIALIZATION_HPP
-#define BOOST_DYNAMIC_BITSET_SERIALIZATION_HPP
-
-#include "boost/dynamic_bitset/dynamic_bitset.hpp"
-#include <boost/core/nvp.hpp>
-
-namespace boost {
-
-    // implementation for optional zero-copy serialization support
-    template <typename Block, typename Allocator>
-        class dynamic_bitset<Block, Allocator>::serialize_impl
-        {
-            public:
-                template <typename Ar> 
-                static void serialize(Ar& ar, dynamic_bitset<Block, Allocator>& bs, unsigned) {
-                    ar & boost::make_nvp("m_num_bits", bs.m_num_bits)
-                       & boost::make_nvp("m_bits", bs.m_bits);
-                }
-        };
-
-}
-
-// ADL hook to Boost Serialization library
-namespace boost {
-    namespace serialization {
-
-        template <typename Ar, typename Block, typename Allocator>
-            void serialize(Ar& ar, dynamic_bitset<Block, Allocator>& bs, unsigned version) {
-                dynamic_bitset<Block, Allocator>::serialize_impl::serialize(ar, bs, version);
-            }
-
-    } // namespace serialization
-} // namespace boost
-
-#endif // include guard
-
--- a/include/boost/dynamic_bitset_fwd.hpp
+++ b/include/boost/dynamic_bitset_fwd.hpp
@@ -1,7 +1,7 @@
-// -----------------------------------------------------------
+// --------------------------------------------------
 //
-//   Copyright (c) 2001-2002 Chuck Allison and Jeremy Siek
-//            Copyright (c) 2003-2004 Gennaro Prota
+// (C) Copyright Chuck Allison and Jeremy Siek 2001 - 2002.
+// (C) Copyright Gennaro Prota                 2003 - 2004.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
@@ -9,6 +9,10 @@
 //
 // -----------------------------------------------------------

+//  See http://www.boost.org/libs/dynamic_bitset/ for documentation.
+//
+//  $Revision$ $Date$ - $Name$
+
 #ifndef BOOST_DYNAMIC_BITSET_FWD_HPP
 #define BOOST_DYNAMIC_BITSET_FWD_HPP

@@ -20,6 +24,6 @@ template <typename Block = unsigned long,
          typename Allocator = std::allocator<Block> >
 class dynamic_bitset;

-}
+} // namespace boost

 #endif // include guard
--- a/include/boost/dynamic_bitset/detail/lowest_bit.hpp
+++ b/include/boost/dynamic_bitset/detail/lowest_bit.hpp
@@ -1,29 +1,31 @@
-// -----------------------------------------------------------
+// -------------------------------------
 // lowest_bit.hpp
 //
 //           Position of the lowest bit 'on'
 //
-//         Copyright (c) 2003-2004, 2008 Gennaro Prota
+//       (C) Copyright Gennaro Prota 2003 - 2004.
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
-// -----------------------------------------------------------
+// ------------------------------------------------------
+//
+// $Id$

 #ifndef BOOST_LOWEST_BIT_HPP_GP_20030301
 #define BOOST_LOWEST_BIT_HPP_GP_20030301

-#include "boost/integer/integer_log2.hpp"
-#include "boost/assert.hpp"
+#include <assert.h>
+#include "boost/pending/integer_log2.hpp"
+

 namespace boost {
-namespace detail {

    template <typename T>
    int lowest_bit(T x) {

-        BOOST_ASSERT(x >= 1); // PRE
+        assert(x >= 1); // PRE

        // clear all bits on except the rightmost one,
        // then calculate the logarithm base 2
@@ -32,7 +34,7 @@ namespace detail {

    }

-}
+
 }


--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -1,17 +0,0 @@
-{
-    "key": "dynamic_bitset",
-    "name": "Dynamic Bitset",
-    "authors": [
-        "Jeremy Siek",
-        "Chuck Allison"
-    ],
-    "description": "The dynamic_bitset class represents a set of bits. It provides accesses to the value of individual bits via an operator[] and provides all of the bitwise operators that one can apply to builtin integers, such as operator& and operator<<. The number of bits in the set is specified at runtime via a parameter to the constructor of the dynamic_bitset.",
-    "documentation": "dynamic_bitset.html",
-    "category": [
-        "Containers"
-    ],
-    "maintainers": [
-        "Jeremy Siek <jeremy.siek -at- gmail.com>"
-    ],
-    "cxxstd": "03"
-}
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -1,42 +0,0 @@
-#
-#              Copyright Vladimir Prus 2004
-#
-# Distributed under the Boost Software License, Version 1.0.
-#     (See accompanying file LICENSE_1_0.txt or copy at
-#           http://www.boost.org/LICENSE_1_0.txt)
-#
-
-import os ;
-
-# import rules for testing conditional on config file variables
-import ../../config/checks/config : requires ;
-
-test-suite dynamic_bitset :
-
-    [ run dyn_bitset_unit_tests1.cpp : : : <library>/boost/system//boost_system ]
-    [ run dyn_bitset_unit_tests2.cpp : : : <library>/boost/system//boost_system ]
-    [ run dyn_bitset_unit_tests3.cpp : : : <library>/boost/system//boost_system ]
-    [ run dyn_bitset_unit_tests4.cpp : : : <library>/boost/filesystem//boost_filesystem
-                                           <library>/boost/system//boost_system ]
-    [ run test_ambiguous_set.cpp ]
-    [ run test_lowest_bit.cpp ]
-
-    [ run test_boost_hash.cpp ]
-    [ run test_std_hash.cpp          : : : [ requires cxx11_hdr_unordered_set ] ] 
-
-    [ compile-fail test_std_hash.cpp : [ requires cxx11_hdr_unordered_set ]
-                                       <define>BOOST_DYNAMIC_BITSET_NO_STD_HASH
-                                     : test_std_hash_disabled ]
-    ;
-
-# due to https://github.com/boostorg/serialization/issues/108
-if ! [ os.environ UBSAN_OPTIONS ]
-{
-  test-suite dynamic_bitset_serialization :
-
-    [ run dyn_bitset_unit_tests5.cpp
-       : : : <define>_SCL_SECURE_NO_WARNINGS=1
-             <library>/boost/serialization//boost_serialization
-             <library>/boost/system//boost_system ]
-    ;
-}
--- a/test/dyn_bitset_unit_tests5.cpp
+++ b/test/dyn_bitset_unit_tests5.cpp
@@ -1,112 +0,0 @@
-// -----------------------------------------------------------
-//              Copyright (c) 2001 Jeremy Siek
-//           Copyright (c) 2003-2006 Gennaro Prota
-//
-// Copyright (c) 2015 Seth Heeren
-//
-// Distributed under the Boost Software License, Version 1.0.
-//    (See accompanying file LICENSE_1_0.txt or copy at
-//          http://www.boost.org/LICENSE_1_0.txt)
-//
-// -----------------------------------------------------------
-
-#include "boost/config.hpp"
-#if !defined (BOOST_NO_STRINGSTREAM)
-# include <sstream>
-#endif
-
-#include "bitset_test.hpp"
-#include <boost/dynamic_bitset/serialization.hpp>
-#include <boost/config/workaround.hpp>
-
-
-// Codewarrior 8.3 for Win fails without this.
-// Thanks Howard Hinnant ;)
-#if defined __MWERKS__ && BOOST_WORKAROUND(__MWERKS__, <= 0x3003) // 8.x
-# pragma parse_func_templ off
-#endif
-
-
-#if defined BOOST_NO_STD_WSTRING || defined BOOST_NO_STD_LOCALE
-# define BOOST_DYNAMIC_BITSET_NO_WCHAR_T_TESTS
-#endif
-
-#include <boost/serialization/vector.hpp>
-#include <boost/archive/binary_oarchive.hpp>
-#include <boost/archive/binary_iarchive.hpp>
-#include <boost/archive/xml_oarchive.hpp>
-#include <boost/archive/xml_iarchive.hpp>
-#include <sstream>
-
-namespace {
-    template <typename Block>
-        struct SerializableType {
-            boost::dynamic_bitset<Block> x;
-
-          private:
-            friend class boost::serialization::access;
-            template <class Archive> void serialize(Archive &ar, const unsigned int) {
-                ar & BOOST_SERIALIZATION_NVP(x);
-            }
-        };
-
-    template <typename Block, typename IArchive, typename OArchive>
-        void test_serialization( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
-        {
-            SerializableType<Block> a;
-
-            for (int i=0; i<128; ++i)
-                a.x.resize(11*i, i%2);
-
-#if !defined (BOOST_NO_STRINGSTREAM)
-            std::stringstream ss;
-
-            // test serialization
-            {
-                OArchive oa(ss);
-                oa << BOOST_SERIALIZATION_NVP(a);
-            }
-
-            // test de-serialization
-            {
-                IArchive ia(ss);
-                SerializableType<Block> b;
-                ia >> BOOST_SERIALIZATION_NVP(b);
-
-                assert(a.x == b.x);
-            }
-#else
-#           error "TODO implement file-based test path?"
-#endif
-        }
-
-    template <typename Block>
-        void test_binary_archive( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) ) {
-            test_serialization<Block, boost::archive::binary_iarchive, boost::archive::binary_oarchive>();
-        }
-
-    template <typename Block>
-        void test_xml_archive( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) ) {
-            test_serialization<Block, boost::archive::xml_iarchive, boost::archive::xml_oarchive>();
-        }
-}
-
-template <typename Block>
-void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
-{
-    test_binary_archive<Block>();
-    test_xml_archive<Block>();
-}
-
-int main()
-{
-    run_test_cases<unsigned char>();
-    run_test_cases<unsigned short>();
-    run_test_cases<unsigned int>();
-    run_test_cases<unsigned long>();
-# ifdef BOOST_HAS_LONG_LONG
-    run_test_cases< ::boost::ulong_long_type>();
-# endif
-
-    return boost::report_errors();
-}
--- a/test/test_ambiguous_set.cpp
+++ b/test/test_ambiguous_set.cpp
@@ -1,30 +0,0 @@
-//
-// Copyright (C) 2018 James E. King III
-// 
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#include <boost/dynamic_bitset.hpp>
-#include <boost/core/lightweight_test.hpp>
-
-int main(int, char*[])
-{
-    boost::dynamic_bitset<> x(5); // all 0's by default
-    x.set(1, 2);
-    x.set(3, 1, true);
-    x.set(2, 1, false);
-    BOOST_TEST(!x.test(0));
-    BOOST_TEST( x.test(1));
-    BOOST_TEST(!x.test(2));
-    BOOST_TEST( x.test(3));
-    BOOST_TEST(!x.test(4));
-
-    return boost::report_errors();
-}
--- a/test/test_boost_hash.cpp
+++ b/test/test_boost_hash.cpp
@@ -1,47 +0,0 @@
-//
-// Copyright (C) 2019 James E. King III
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#include <boost/config.hpp>
-#include <boost/dynamic_bitset.hpp>
-#include <boost/core/lightweight_test.hpp>
-#include <set>
-
-int main(int, char*[])
-{
-    typedef boost::dynamic_bitset<unsigned long> bitset_type;
-    const std::string long_string =
-        "01001110101110110101011010000000000011110101101111111111";
-    const std::string long_string_prime_begin =
-        "11001110101110110101011010000000000011110101101111111111";
-    const std::string long_string_prime_end =
-        "01001110101110110101011010000000000011110101101111111110";
-
-    bitset_type zeroes(long_string.size(), 0);
-    bitset_type stuff (long_string);
-    bitset_type stupb (long_string_prime_begin);
-    bitset_type stupe (long_string_prime_end);
-    bitset_type ones  (long_string.size(), 1);
-
-    boost::hash<bitset_type> bitset_hasher;
-    std::set<std::size_t> results;
-    results.insert(bitset_hasher(zeroes));
-    results.insert(bitset_hasher(stuff));
-    results.insert(bitset_hasher(stupb));
-    results.insert(bitset_hasher(stupe));
-    results.insert(bitset_hasher(ones));
-
-    // if any hash is identical to another there will be less than 5
-    BOOST_TEST_EQ(results.size(), 5);
-
-    return boost::report_errors();
-}
--- a/test/test_lowest_bit.cpp
+++ b/test/test_lowest_bit.cpp
@@ -1,28 +0,0 @@
-//
-// Copyright (C) 2018 James E. King III
-// 
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#include <boost/cstdint.hpp>
-#include <boost/dynamic_bitset/detail/lowest_bit.hpp>
-#include <boost/core/lightweight_test.hpp>
-
-int main(int, char*[])
-{
-    for (boost::int32_t i = 1; i < 32; ++i) {
-	BOOST_TEST_EQ(i, boost::detail::lowest_bit(1u << i));
-    }
-
-    BOOST_TEST_EQ(2, boost::detail::lowest_bit(123456788));
-    BOOST_TEST_EQ(30, boost::detail::lowest_bit(static_cast<boost::int64_t>(1507208177123328)));
-
-    return boost::report_errors();
-}
--- a/test/test_std_hash.cpp
+++ b/test/test_std_hash.cpp
@@ -1,39 +0,0 @@
-//
-// Copyright (C) 2019 James E. King III
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#include <boost/config.hpp>
-#include <boost/dynamic_bitset.hpp>
-#include <boost/detail/lightweight_test.hpp>
-
-#include <functional>
-#include <unordered_set>
-
-int main(int, char*[])
-{
-    typedef boost::dynamic_bitset<unsigned long> bitset_type;
-    const std::string long_string =
-        "01001110101110110101011010000000000011110101101111111111";
-
-    bitset_type zeroes(long_string.size(), 0);
-    bitset_type stuff (long_string);
-    bitset_type ones  (long_string.size(), 1);
-
-    std::unordered_set<bitset_type> bitsets;
-    bitsets.insert(zeroes);
-    bitsets.insert(stuff);
-    bitsets.insert(ones);
-
-    BOOST_TEST_EQ(bitsets.size(), 3);
-
-    return boost::report_errors();
-}
				`@@ -1 +0,0 @@`
				`The documentation for the dynamic_bitset library is the top-level index.html file.`