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569a78649f
https://svn.boost.org/svn/boost/trunk ........ r43417 | danieljames | 2008-02-26 22:04:55 +0000 (Tue, 26 Feb 2008) | 2 lines Fix a link to Boost.Bimap. ........ r43418 | danieljames | 2008-02-26 22:07:25 +0000 (Tue, 26 Feb 2008) | 2 lines Change another link that's no longer in the repository to link to the website. ........ r43422 | danieljames | 2008-02-27 18:51:14 +0000 (Wed, 27 Feb 2008) | 1 line Fix broken copyright urls. Fixes #1573. ........ r43423 | danieljames | 2008-02-27 19:22:01 +0000 (Wed, 27 Feb 2008) | 1 line Fix incorrect links to copyright of the form 'http:#www.boost.org ........ [SVN r43425]
97 lines
3.1 KiB
XML
97 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8" ?>
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<!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
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"http://www.boost.org/tools/boostbook/dtd/boostbook.dtd" [
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<!ENTITY % thread.entities SYSTEM "entities.xml">
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%thread.entities;
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]>
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<!-- Copyright (c) 2002-2003 William E. Kempf, Michael Glassford
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Subject to the Boost Software License, Version 1.0.
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(See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
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-->
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<section id="thread.configuration" last-revision="$Date$">
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<title>Configuration</title>
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<para>&Boost.Thread; uses several configuration macros in <boost/config.hpp>,
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as well as configuration macros meant to be supplied by the application. These
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macros are documented here.
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</para>
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<section id="thread.configuration.public">
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<title>Library Defined Public Macros</title>
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<para>
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These macros are defined by &Boost.Thread; but are expected to be used
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by application code.
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</para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Macro</entry>
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<entry>Meaning</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>BOOST_HAS_THREADS</entry>
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<entry>
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Indicates that threading support is available. This means both that there
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is a platform specific implementation for &Boost.Thread; and that
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threading support has been enabled in a platform specific manner. For instance,
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on the Win32 platform there's an implementation for &Boost.Thread;
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but unless the program is compiled against one of the multithreading runtimes
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(often determined by the compiler predefining the macro _MT) the BOOST_HAS_THREADS
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macro remains undefined.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</section>
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<section id="thread.configuration.implementation">
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<title>Library Defined Implementation Macros</title>
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<para>
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These macros are defined by &Boost.Thread; and are implementation details
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of interest only to implementors.
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</para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Macro</entry>
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<entry>Meaning</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>BOOST_HAS_WINTHREADS</entry>
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<entry>
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Indicates that the platform has the Microsoft Win32 threading libraries,
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and that they should be used to implement &Boost.Thread;.
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</entry>
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</row>
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<row>
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<entry>BOOST_HAS_PTHREADS</entry>
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<entry>
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Indicates that the platform has the POSIX pthreads libraries, and that
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they should be used to implement &Boost.Thread;.
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</entry>
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</row>
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<row>
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<entry>BOOST_HAS_FTIME</entry>
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<entry>
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Indicates that the implementation should use GetSystemTimeAsFileTime()
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and the FILETIME type to calculate the current time. This is an implementation
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detail used by boost::detail::getcurtime().
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</entry>
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</row>
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<row>
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<entry>BOOST_HAS_GETTTIMEOFDAY</entry>
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<entry>
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Indicates that the implementation should use gettimeofday() to calculate
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the current time. This is an implementation detail used by boost::detail::getcurtime().
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</section>
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</section>
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