整理

2026-03-23 20:54:41 +08:00
commit e13b3650e9
4596 changed files with 1015768 additions and 0 deletions
--- a/include/boost/container/detail/function_detector.hpp
+++ b/include/boost/container/detail/function_detector.hpp
@@ -0,0 +1,96 @@
+/////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga  2009-2013.
+//
+// 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/container for documentation.
+//
+/////////////////////////////////////////////////////////////////////////////
+//  This code was modified from the code posted by Alexandre Courpron in his
+//  article "Interface Detection" in The Code Project:
+//  http://www.codeproject.com/KB/architecture/Detector.aspx
+///////////////////////////////////////////////////////////////////////////////
+// Copyright 2007 Alexandre Courpron
+//
+// Permission to use, copy, modify, redistribute and sell this software,
+// provided that this copyright notice appears on all copies of the software.
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef BOOST_CONTAINER_DETAIL_FUNCTION_DETECTOR_HPP
+#define BOOST_CONTAINER_DETAIL_FUNCTION_DETECTOR_HPP
+
+#ifndef BOOST_CONFIG_HPP
+#  include <boost/config.hpp>
+#endif
+
+#if defined(BOOST_HAS_PRAGMA_ONCE)
+#  pragma once
+#endif
+
+#include <boost/container/detail/config_begin.hpp>
+
+namespace boost {
+namespace container {
+namespace function_detector {
+
+    typedef char NotFoundType;
+    struct StaticFunctionType { NotFoundType x [2]; };
+    struct NonStaticFunctionType { NotFoundType x [3]; };
+
+    enum
+         { NotFound          = 0,
+           StaticFunction    = sizeof( StaticFunctionType )    - sizeof( NotFoundType ),
+           NonStaticFunction = sizeof( NonStaticFunctionType ) - sizeof( NotFoundType )
+         };
+
+}  //namespace boost {
+}  //namespace container {
+}  //namespace function_detector {
+
+#define BOOST_CONTAINER_CREATE_FUNCTION_DETECTOR(Identifier, InstantiationKey) \
+   namespace boost { \
+   namespace container { \
+   namespace function_detector { \
+   template < class T, \
+            class NonStaticType, \
+            class NonStaticConstType, \
+            class StaticType > \
+   class DetectMember_##InstantiationKey_##Identifier { \
+      template < NonStaticType > \
+      struct TestNonStaticNonConst ; \
+      \
+      template < NonStaticConstType > \
+      struct TestNonStaticConst ; \
+      \
+      template < StaticType > \
+      struct TestStatic ; \
+      \
+      template <class U > \
+      static NonStaticFunctionType Test( TestNonStaticNonConst<&U::Identifier>*, int ); \
+      \
+      template <class U > \
+      static NonStaticFunctionType Test( TestNonStaticConst<&U::Identifier>*, int ); \
+      \
+      template <class U> \
+      static StaticFunctionType Test( TestStatic<&U::Identifier>*, int ); \
+      \
+      template <class U> \
+      static NotFoundType Test( ... ); \
+   public : \
+      BOOST_STATIC_CONSTEXPR int check = NotFound + int(sizeof(Test<T>(0, 0)) - sizeof(NotFoundType));\
+   };\
+}}} //namespace boost::container::function_detector {
+
+#define BOOST_CONTAINER_DETECT_FUNCTION(Class, InstantiationKey, ReturnType, Identifier, Params) \
+    ::boost::container::function_detector::DetectMember_##InstantiationKey_##Identifier< Class,\
+                                         ReturnType (Class::*)Params,\
+                                         ReturnType (Class::*)Params const,\
+                                         ReturnType (*)Params \
+                                       >::check
+
+#include <boost/container/detail/config_end.hpp>
+
+#endif   //@ifndef BOOST_CONTAINER_DETAIL_FUNCTION_DETECTOR_HPP