419 lines
13 KiB
C++
419 lines
13 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2005-2012. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_INTERPROCESS_FWD_HPP
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#define BOOST_INTERPROCESS_FWD_HPP
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#if defined (_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif
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#include <boost/interprocess/detail/config_begin.hpp>
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#include <boost/interprocess/detail/workaround.hpp>
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#include <cstddef>
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//////////////////////////////////////////////////////////////////////////////
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// Standard predeclarations
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//////////////////////////////////////////////////////////////////////////////
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/// @cond
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namespace boost{
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namespace intrusive{
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}}
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namespace boost{
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namespace interprocess{
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namespace bi = boost::intrusive;
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}}
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#include <utility>
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#include <memory>
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#include <functional>
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#include <iosfwd>
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#include <string>
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/// @endcond
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namespace boost { namespace interprocess {
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//////////////////////////////////////////////////////////////////////////////
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// permissions
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//////////////////////////////////////////////////////////////////////////////
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class permissions;
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//////////////////////////////////////////////////////////////////////////////
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// shared_memory
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//////////////////////////////////////////////////////////////////////////////
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class shared_memory_object;
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#if defined (BOOST_INTERPROCESS_WINDOWS) || defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
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class windows_shared_memory;
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#endif //#if defined (BOOST_INTERPROCESS_WINDOWS)
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//////////////////////////////////////////////////////////////////////////////
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// mapped file/mapped region/mapped_file
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//////////////////////////////////////////////////////////////////////////////
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class file_mapping;
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class mapped_region;
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class mapped_file;
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//////////////////////////////////////////////////////////////////////////////
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// Mutexes
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//////////////////////////////////////////////////////////////////////////////
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class null_mutex;
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class interprocess_mutex;
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class interprocess_recursive_mutex;
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class named_mutex;
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class named_recursive_mutex;
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class interprocess_semaphore;
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class named_semaphore;
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//////////////////////////////////////////////////////////////////////////////
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// Mutex families
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//////////////////////////////////////////////////////////////////////////////
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struct mutex_family;
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struct null_mutex_family;
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//////////////////////////////////////////////////////////////////////////////
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// Other synchronization classes
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//////////////////////////////////////////////////////////////////////////////
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class barrier;
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class interprocess_sharable_mutex;
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class interprocess_condition;
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//////////////////////////////////////////////////////////////////////////////
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// Locks
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//////////////////////////////////////////////////////////////////////////////
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template <class Mutex>
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class scoped_lock;
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template <class SharableMutex>
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class sharable_lock;
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template <class UpgradableMutex>
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class upgradable_lock;
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//////////////////////////////////////////////////////////////////////////////
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// STL compatible allocators
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//////////////////////////////////////////////////////////////////////////////
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template<class T, class SegmentManager>
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class allocator;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
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class node_allocator;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
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class private_node_allocator;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
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class cached_node_allocator;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64, std::size_t MaxFreeBlocks = 2
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, unsigned char OverheadPercent = 5
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>
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class adaptive_pool;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64, std::size_t MaxFreeBlocks = 2
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, unsigned char OverheadPercent = 5
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>
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class private_adaptive_pool;
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template<class T, class SegmentManager, std::size_t NodesPerBlock = 64, std::size_t MaxFreeBlocks = 2
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, unsigned char OverheadPercent = 5
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>
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class cached_adaptive_pool;
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//////////////////////////////////////////////////////////////////////////////
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// offset_ptr
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//////////////////////////////////////////////////////////////////////////////
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static const std::size_t offset_type_alignment = 0;
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template <class T, class DifferenceType = std::ptrdiff_t, class OffsetType = std::size_t, std::size_t Alignment = offset_type_alignment>
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class offset_ptr;
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//////////////////////////////////////////////////////////////////////////////
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// Memory allocation algorithms
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//////////////////////////////////////////////////////////////////////////////
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//Single segment memory allocation algorithms
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template<class MutexFamily, class VoidMutex = offset_ptr<void> >
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class simple_seq_fit;
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template<class MutexFamily, class VoidMutex = offset_ptr<void>, std::size_t MemAlignment = 0>
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class rbtree_best_fit;
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//////////////////////////////////////////////////////////////////////////////
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// Index Types
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//////////////////////////////////////////////////////////////////////////////
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template<class IndexConfig> class flat_map_index;
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template<class IndexConfig> class iset_index;
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template<class IndexConfig> class iunordered_set_index;
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template<class IndexConfig> class map_index;
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template<class IndexConfig> class null_index;
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template<class IndexConfig> class unordered_map_index;
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//////////////////////////////////////////////////////////////////////////////
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// Segment manager
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//////////////////////////////////////////////////////////////////////////////
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template <class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class segment_manager;
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//////////////////////////////////////////////////////////////////////////////
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// External buffer managed memory classes
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//////////////////////////////////////////////////////////////////////////////
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template <class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_external_buffer;
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typedef basic_managed_external_buffer
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<char
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,rbtree_best_fit<null_mutex_family>
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,iset_index>
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managed_external_buffer;
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typedef basic_managed_external_buffer
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<wchar_t
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,rbtree_best_fit<null_mutex_family>
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,iset_index>
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wmanaged_external_buffer;
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//////////////////////////////////////////////////////////////////////////////
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// managed memory classes
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//////////////////////////////////////////////////////////////////////////////
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template <class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_shared_memory;
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typedef basic_managed_shared_memory
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<char
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,rbtree_best_fit<mutex_family>
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,iset_index>
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managed_shared_memory;
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typedef basic_managed_shared_memory
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<wchar_t
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,rbtree_best_fit<mutex_family>
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,iset_index>
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wmanaged_shared_memory;
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//////////////////////////////////////////////////////////////////////////////
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// Windows shared memory managed memory classes
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//////////////////////////////////////////////////////////////////////////////
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#if defined (BOOST_INTERPROCESS_WINDOWS) || defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
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template <class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_windows_shared_memory;
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typedef basic_managed_windows_shared_memory
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<char
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,rbtree_best_fit<mutex_family>
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,iset_index>
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managed_windows_shared_memory;
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typedef basic_managed_windows_shared_memory
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<wchar_t
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,rbtree_best_fit<mutex_family>
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,iset_index>
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wmanaged_windows_shared_memory;
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#endif //#if defined (BOOST_INTERPROCESS_WINDOWS)
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#if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS) || defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
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template <class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_xsi_shared_memory;
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typedef basic_managed_xsi_shared_memory
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<char
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,rbtree_best_fit<mutex_family>
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,iset_index>
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managed_xsi_shared_memory;
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typedef basic_managed_xsi_shared_memory
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<wchar_t
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,rbtree_best_fit<mutex_family>
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,iset_index>
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wmanaged_xsi_shared_memory;
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#endif //#if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS)
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//////////////////////////////////////////////////////////////////////////////
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// Fixed address shared memory
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//////////////////////////////////////////////////////////////////////////////
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typedef basic_managed_shared_memory
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<char
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,rbtree_best_fit<mutex_family, void*>
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,iset_index>
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fixed_managed_shared_memory;
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typedef basic_managed_shared_memory
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<wchar_t
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,rbtree_best_fit<mutex_family, void*>
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,iset_index>
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wfixed_managed_shared_memory;
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//////////////////////////////////////////////////////////////////////////////
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// Heap memory managed memory classes
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//////////////////////////////////////////////////////////////////////////////
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template
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<class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_heap_memory;
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typedef basic_managed_heap_memory
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<char
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,rbtree_best_fit<null_mutex_family>
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,iset_index>
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managed_heap_memory;
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typedef basic_managed_heap_memory
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<wchar_t
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,rbtree_best_fit<null_mutex_family>
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,iset_index>
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wmanaged_heap_memory;
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//////////////////////////////////////////////////////////////////////////////
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// Mapped file managed memory classes
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//////////////////////////////////////////////////////////////////////////////
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template
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<class CharType
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,class MemoryAlgorithm
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,template<class IndexConfig> class IndexType>
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class basic_managed_mapped_file;
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typedef basic_managed_mapped_file
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<char
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,rbtree_best_fit<mutex_family>
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,iset_index>
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managed_mapped_file;
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typedef basic_managed_mapped_file
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<wchar_t
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,rbtree_best_fit<mutex_family>
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,iset_index>
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wmanaged_mapped_file;
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//////////////////////////////////////////////////////////////////////////////
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// Exceptions
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//////////////////////////////////////////////////////////////////////////////
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class interprocess_exception;
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class lock_exception;
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class bad_alloc;
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//////////////////////////////////////////////////////////////////////////////
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// Bufferstream
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//////////////////////////////////////////////////////////////////////////////
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//bufferstream
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template <class CharT
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,class CharTraits = std::char_traits<CharT> >
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class basic_bufferbuf;
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template <class CharT
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,class CharTraits = std::char_traits<CharT> >
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class basic_ibufferstream;
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template <class CharT
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,class CharTraits = std::char_traits<CharT> >
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class basic_obufferstream;
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template <class CharT
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,class CharTraits = std::char_traits<CharT> >
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class basic_bufferstream;
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//////////////////////////////////////////////////////////////////////////////
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// Vectorstream
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//////////////////////////////////////////////////////////////////////////////
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template <class CharVector
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,class CharTraits = std::char_traits<typename CharVector::value_type> >
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class basic_vectorbuf;
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template <class CharVector
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,class CharTraits = std::char_traits<typename CharVector::value_type> >
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class basic_ivectorstream;
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template <class CharVector
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,class CharTraits = std::char_traits<typename CharVector::value_type> >
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class basic_ovectorstream;
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template <class CharVector
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,class CharTraits = std::char_traits<typename CharVector::value_type> >
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class basic_vectorstream;
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//////////////////////////////////////////////////////////////////////////////
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// Smart pointers
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//////////////////////////////////////////////////////////////////////////////
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template<class T, class Deleter>
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class scoped_ptr;
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template<class T, class VoidPointer>
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class intrusive_ptr;
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template<class T, class VoidAllocator, class Deleter>
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class shared_ptr;
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template<class T, class VoidAllocator, class Deleter>
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class weak_ptr;
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//////////////////////////////////////////////////////////////////////////////
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// IPC
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//////////////////////////////////////////////////////////////////////////////
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template<class VoidPointer>
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class message_queue_t;
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typedef message_queue_t<offset_ptr<void> > message_queue;
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}} //namespace boost { namespace interprocess {
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//////////////////////////////////////////////////////////////////////////////
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// CONTAINERS
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/interprocess/detail/config_end.hpp>
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#endif //#ifndef BOOST_INTERPROCESS_FWD_HPP
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