bcbboost branch rebased on current release

[SVN r49389]

CMakeLists.txt

@@ -1,22 +0,0 @@
-#----------------------------------------------------------------------------
-# This file was automatically generated from the original CMakeLists.txt file
-# Add a variable to hold the headers for the library
-set (lib_headers
-    function.hpp
-    function
-)
-
-# Add a library target to the build system
-boost_library_project(
-  function
-  #  SRCDIRS 
-  TESTDIRS  test 
-  HEADERS ${lib_headers}
-  DOCDIRS  doc
-  #  DESCRIPTION 
-  MODULARIZED 
-  #  AUTHORS 
-  #  MAINTAINERS 
-)
-
-

doc/CMakeLists.txt

@@ -1,2 +0,0 @@
-boost_add_documentation(function.xml
-  faq.xml history.xml misc.xml reference.xml tests.xml tutorial.xml)

doc/Jamfile.v2

@@ -6,10 +6,5 @@
 project boost/doc ;
 import boostbook : boostbook ;
 
-boostbook function-doc 
-	: 
-	function.xml 
-	:
-        <format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
-	;
+boostbook function-doc : function.xml ;
 

include/boost/function/function_base.hpp

@@ -18,9 +18,6 @@
 #include <typeinfo>
 #include <boost/config.hpp>
 #include <boost/assert.hpp>
-#include <boost/integer.hpp>
-#include <boost/type_traits/has_trivial_copy.hpp>
-#include <boost/type_traits/has_trivial_destructor.hpp>
 #include <boost/type_traits/is_const.hpp>
 #include <boost/type_traits/is_integral.hpp>
 #include <boost/type_traits/is_volatile.hpp>
@@ -45,7 +42,7 @@
 #endif       
 
 // Define BOOST_FUNCTION_STD_NS to the namespace that contains type_info.
-#ifdef BOOST_NO_STD_TYPEINFO
+#ifdef BOOST_NO_EXCEPTION_STD_NAMESPACE
 // Embedded VC++ does not have type_info in namespace std
 #  define BOOST_FUNCTION_STD_NS
 #else
@@ -628,7 +625,7 @@ public:
     if (!vtable) return typeid(void);
 
     detail::function::function_buffer type;
-    get_vtable()->manager(functor, type, detail::function::get_functor_type_tag);
+    vtable->manager(functor, type, detail::function::get_functor_type_tag);
     return *type.type.type;
   }
 
@@ -641,7 +638,7 @@ public:
       type_result.type.type = &typeid(Functor);
       type_result.type.const_qualified = is_const<Functor>::value;
       type_result.type.volatile_qualified = is_volatile<Functor>::value;
-      get_vtable()->manager(functor, type_result, 
+      vtable->manager(functor, type_result, 
                       detail::function::check_functor_type_tag);
       return static_cast<Functor*>(type_result.obj_ptr);
     }
@@ -659,7 +656,7 @@ public:
       type_result.type.type = &typeid(Functor);
       type_result.type.const_qualified = true;
       type_result.type.volatile_qualified = is_volatile<Functor>::value;
-      get_vtable()->manager(functor, type_result, 
+      vtable->manager(functor, type_result, 
                       detail::function::check_functor_type_tag);
       // GCC 2.95.3 gets the CV qualifiers wrong here, so we
       // can't do the static_cast that we should do.
@@ -705,15 +702,6 @@ public:
 #endif
 
 public: // should be protected, but GCC 2.95.3 will fail to allow access
-  detail::function::vtable_base* get_vtable() const {
-    return reinterpret_cast<detail::function::vtable_base*>(
-             reinterpret_cast<std::size_t>(vtable) & ~(std::size_t)0x01);
-  }
-
-  bool has_trivial_copy_and_destroy() const {
-    return reinterpret_cast<std::size_t>(vtable) & 0x01;
-  }
-
   detail::function::vtable_base* vtable;
   mutable detail::function::function_buffer functor;
 };

include/boost/function/function_fwd.hpp

@@ -21,7 +21,7 @@ namespace boost { namespace python { namespace objects {
 
 #if defined (BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)                    \
  || defined(BOOST_BCB_PARTIAL_SPECIALIZATION_BUG)                         \
- || !(defined(BOOST_STRICT_CONFIG) || !defined(__SUNPRO_CC) || __SUNPRO_CC > 0x540)
+ || !(BOOST_STRICT_CONFIG || !defined(__SUNPRO_CC) || __SUNPRO_CC > 0x540)
 #  define BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX
 #endif
 

include/boost/function/function_template.hpp

@@ -678,11 +678,6 @@ namespace boost {
               R BOOST_FUNCTION_COMMA BOOST_FUNCTION_TEMPLATE_ARGS>
       vtable_type;
 
-    vtable_type* get_vtable() const {
-      return reinterpret_cast<vtable_type*>(
-               reinterpret_cast<std::size_t>(vtable) & ~(std::size_t)0x01);
-    }
-
     struct clear_type {};
 
   public:
@@ -762,7 +757,7 @@ namespace boost {
       if (this->empty())
         boost::throw_exception(bad_function_call());
 
-      return get_vtable()->invoker
+      return static_cast<vtable_type*>(vtable)->invoker
                (this->functor BOOST_FUNCTION_COMMA BOOST_FUNCTION_ARGS);
     }
 #else
@@ -852,8 +847,7 @@ namespace boost {
     void clear()
     {
       if (vtable) {
-        if (!this->has_trivial_copy_and_destroy())
-          get_vtable()->clear(this->functor);
+        reinterpret_cast<vtable_type*>(vtable)->clear(this->functor);
         vtable = 0;
       }
     }
@@ -882,11 +876,8 @@ namespace boost {
     {
       if (!f.empty()) {
         this->vtable = f.vtable;
-        if (this->has_trivial_copy_and_destroy())
-          this->functor = f.functor;
-        else
-          get_vtable()->base.manager(f.functor, this->functor,
-                                     boost::detail::function::clone_functor_tag);
+        f.vtable->manager(f.functor, this->functor,
+                          boost::detail::function::clone_functor_tag);
       }
     }
 
@@ -912,15 +903,8 @@ namespace boost {
       static vtable_type stored_vtable = 
         { { &manager_type::manage }, &invoker_type::invoke };
 
-      if (stored_vtable.assign_to(f, functor)) {
-        std::size_t value = reinterpret_cast<std::size_t>(&stored_vtable.base);
-        if (boost::has_trivial_copy_constructor<Functor>::value &&
-            boost::has_trivial_destructor<Functor>::value &&
-            detail::function::function_allows_small_object_optimization<Functor>::value)
-          value |= (std::size_t)0x01;
-        vtable = reinterpret_cast<detail::function::vtable_base *>(value);
-      } else 
-        vtable = 0;
+      if (stored_vtable.assign_to(f, functor)) vtable = &stored_vtable.base;
+      else vtable = 0;
     }
 
     template<typename Functor,typename Allocator>
@@ -946,15 +930,8 @@ namespace boost {
       static vtable_type stored_vtable =
         { { &manager_type::manage }, &invoker_type::invoke };
 
-      if (stored_vtable.assign_to_a(f, functor, a)) { 
-        std::size_t value = reinterpret_cast<std::size_t>(&stored_vtable.base);
-        if (boost::has_trivial_copy_constructor<Functor>::value &&
-            boost::has_trivial_destructor<Functor>::value &&
-            detail::function::function_allows_small_object_optimization<Functor>::value)
-          value |= (std::size_t)0x01;
-        vtable = reinterpret_cast<detail::function::vtable_base *>(value);
-      } else 
-        vtable = 0;
+      if (stored_vtable.assign_to_a(f, functor, a)) vtable = &stored_vtable.base;
+      else vtable = 0;
     }
 
     // Moves the value from the specified argument to *this. If the argument 
@@ -970,16 +947,13 @@ namespace boost {
 #endif
         if (!f.empty()) {
           this->vtable = f.vtable;
-          if (this->has_trivial_copy_and_destroy())
-            this->functor = f.functor;
-          else
-            get_vtable()->base.manager(f.functor, this->functor,
-                                     boost::detail::function::move_functor_tag);
-          f.vtable = 0;
+          f.vtable->manager(f.functor, this->functor,
+                            boost::detail::function::move_functor_tag);
+		  f.vtable = 0;
+#if !defined(BOOST_NO_EXCEPTIONS)      
         } else {
           clear();
         }
-#if !defined(BOOST_NO_EXCEPTIONS)      
       } catch (...) {
         vtable = 0;
         throw;
@@ -1005,14 +979,13 @@ namespace boost {
   template<typename R BOOST_FUNCTION_COMMA BOOST_FUNCTION_TEMPLATE_PARMS>
   typename BOOST_FUNCTION_FUNCTION<
       R BOOST_FUNCTION_COMMA BOOST_FUNCTION_TEMPLATE_ARGS>::result_type
-  inline 
-  BOOST_FUNCTION_FUNCTION<R BOOST_FUNCTION_COMMA BOOST_FUNCTION_TEMPLATE_ARGS>
+   BOOST_FUNCTION_FUNCTION<R BOOST_FUNCTION_COMMA BOOST_FUNCTION_TEMPLATE_ARGS>
   ::operator()(BOOST_FUNCTION_PARMS) const
   {
     if (this->empty())
       boost::throw_exception(bad_function_call());
 
-    return get_vtable()->invoker
+    return reinterpret_cast<const vtable_type*>(vtable)->invoker
              (this->functor BOOST_FUNCTION_COMMA BOOST_FUNCTION_ARGS);
   }
 #endif

module.cmake

@@ -1 +0,0 @@
-boost_module(function DEPENDS detail preprocessor utility)

test/CMakeLists.txt

@@ -1,23 +0,0 @@
-boost_additional_test_dependencies(function BOOST_DEPENDS test lambda) 
-
-
-boost_test_run(lib_function_test function_test.cpp)
-boost_test_run(function_n_test)
-boost_test_run(allocator_test)
-boost_test_run(stateless_test)
-boost_test_run(lambda_test)
-boost_test_compile_fail(function_test_fail1)
-boost_test_compile_fail(function_test_fail2)
-boost_test_compile(function_30)
-boost_test_run(function_arith_cxx98)
-boost_test_run(function_arith_portable)
-boost_test_run(sum_avg_cxx98)
-boost_test_run(sum_avg_portable)
-boost_test_run(mem_fun_cxx98)
-boost_test_run(mem_fun_portable)
-boost_test_run(std_bind_cxx98)
-boost_test_run(std_bind_portable)
-boost_test_run(function_ref_cxx98)
-boost_test_run(function_ref_portable)
-boost_test_run(contains_test)
-boost_test_run(contains2_test)