mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-21 12:21:31 +03:00
517 lines
18 KiB
C++
517 lines
18 KiB
C++
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// (C) Copyright Ion Gaztanaga 2005-2012. 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/interprocess for documentation.
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef BOOST_INTERPROCESS_FWD_HPP
|
|
#define BOOST_INTERPROCESS_FWD_HPP
|
|
|
|
#ifndef BOOST_CONFIG_HPP
|
|
# include <boost/config.hpp>
|
|
#endif
|
|
#ifndef BOOST_CSTDINT_HPP
|
|
# include <boost/cstdint.hpp>
|
|
#endif
|
|
#
|
|
#if defined(BOOST_HAS_PRAGMA_ONCE)
|
|
# pragma once
|
|
#endif
|
|
|
|
#include <boost/interprocess/detail/std_fwd.hpp>
|
|
|
|
//! \file
|
|
//! This header file forward declares the basic interprocess types:
|
|
//! - boost::interprocess::offset_ptr;
|
|
//! - boost::interprocess::permissions;
|
|
//! - boost::interprocess::mapped_region;
|
|
//! - boost::interprocess::file_mapping;
|
|
//! - boost::interprocess::shared_memory_object;
|
|
//! - boost::interprocess::windows_shared_memory;
|
|
//! - boost::interprocess::xsi_shared_memory;
|
|
//!
|
|
//! The following synchronization mechanisms and locks:
|
|
//! - boost::interprocess::null_mutex;
|
|
//! - boost::interprocess::interprocess_mutex;
|
|
//! - boost::interprocess::interprocess_recursive_mutex;
|
|
//! - boost::interprocess::interprocess_semaphore;
|
|
//! - boost::interprocess::named_mutex;
|
|
//! - boost::interprocess::named_recursive_mutex;
|
|
//! - boost::interprocess::named_semaphore;
|
|
//! - boost::interprocess::interprocess_sharable_mutex;
|
|
//! - boost::interprocess::interprocess_condition;
|
|
//! - boost::interprocess::scoped_lock;
|
|
//! - boost::interprocess::sharable_lock;
|
|
//! - boost::interprocess::upgradable_lock;
|
|
//!
|
|
//! The following mutex families:
|
|
//! - boost::interprocess::mutex_family;
|
|
//! - boost::interprocess::null_mutex_family;
|
|
//!
|
|
//! The following allocators:
|
|
//! - boost::interprocess::allocator;
|
|
//! - boost::interprocess::node_allocator;
|
|
//! - boost::interprocess::private_node_allocator;
|
|
//! - boost::interprocess::cached_node_allocator;
|
|
//! - boost::interprocess::adaptive_pool;
|
|
//! - boost::interprocess::private_adaptive_pool;
|
|
//! - boost::interprocess::cached_adaptive_pool;
|
|
//!
|
|
//! The following allocation algorithms:
|
|
//! - boost::interprocess::simple_seq_fit;
|
|
//! - boost::interprocess::rbtree_best_fit;
|
|
//!
|
|
//! The following index types:
|
|
//! - boost::interprocess::flat_map_index;
|
|
//! - boost::interprocess::iset_index;
|
|
//! - boost::interprocess::iunordered_set_index;
|
|
//! - boost::interprocess::map_index;
|
|
//! - boost::interprocess::null_index;
|
|
//! - boost::interprocess::unordered_map_index;
|
|
//!
|
|
//! The following managed memory types:
|
|
//! - boost::interprocess::segment_manager;
|
|
//! - boost::interprocess::basic_managed_external_buffer
|
|
//! - boost::interprocess::managed_external_buffer
|
|
//! - boost::interprocess::wmanaged_external_buffer
|
|
//! - boost::interprocess::basic_managed_shared_memory
|
|
//! - boost::interprocess::managed_shared_memory
|
|
//! - boost::interprocess::wmanaged_shared_memory
|
|
//! - boost::interprocess::basic_managed_windows_shared_memory
|
|
//! - boost::interprocess::managed_windows_shared_memory
|
|
//! - boost::interprocess::wmanaged_windows_shared_memory
|
|
//! - boost::interprocess::basic_managed_xsi_shared_memory
|
|
//! - boost::interprocess::managed_xsi_shared_memory
|
|
//! - boost::interprocess::wmanaged_xsi_shared_memory
|
|
//! - boost::interprocess::fixed_managed_shared_memory
|
|
//! - boost::interprocess::wfixed_managed_shared_memory
|
|
//! - boost::interprocess::basic_managed_heap_memory
|
|
//! - boost::interprocess::managed_heap_memory
|
|
//! - boost::interprocess::wmanaged_heap_memory
|
|
//! - boost::interprocess::basic_managed_mapped_file
|
|
//! - boost::interprocess::managed_mapped_file
|
|
//! - boost::interprocess::wmanaged_mapped_file
|
|
//!
|
|
//! The following exception types:
|
|
//! - boost::interprocess::interprocess_exception
|
|
//! - boost::interprocess::lock_exception
|
|
//! - boost::interprocess::bad_alloc
|
|
//!
|
|
//! The following stream types:
|
|
//! - boost::interprocess::basic_bufferbuf
|
|
//! - boost::interprocess::basic_ibufferstream
|
|
//! - boost::interprocess::basic_obufferstream
|
|
//! - boost::interprocess::basic_bufferstream
|
|
//! - boost::interprocess::basic_vectorbuf
|
|
//! - boost::interprocess::basic_ivectorstream
|
|
//! - boost::interprocess::basic_ovectorstream
|
|
//! - boost::interprocess::basic_vectorstream
|
|
//!
|
|
//! The following smart pointer types:
|
|
//! - boost::interprocess::scoped_ptr
|
|
//! - boost::interprocess::intrusive_ptr
|
|
//! - boost::interprocess::shared_ptr
|
|
//! - boost::interprocess::weak_ptr
|
|
//!
|
|
//! The following interprocess communication types:
|
|
//! - boost::interprocess::message_queue_t;
|
|
//! - boost::interprocess::message_queue;
|
|
|
|
#include <boost/interprocess/detail/config_begin.hpp>
|
|
#include <boost/interprocess/detail/workaround.hpp>
|
|
|
|
#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
|
|
|
|
#include <cstddef>
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Standard predeclarations
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace boost{ namespace intrusive{ } }
|
|
namespace boost{ namespace interprocess{ namespace bi = boost::intrusive; } }
|
|
|
|
namespace boost { namespace interprocess {
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// permissions
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class permissions;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// shared_memory
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class shared_memory_object;
|
|
|
|
#if defined (BOOST_INTERPROCESS_WINDOWS)
|
|
class windows_shared_memory;
|
|
#endif //#if defined (BOOST_INTERPROCESS_WINDOWS)
|
|
|
|
#if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS)
|
|
class xsi_shared_memory;
|
|
#endif //#if defined (BOOST_INTERPROCESS_WINDOWS)
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// file mapping / mapped region
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class file_mapping;
|
|
class mapped_region;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Mutexes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class null_mutex;
|
|
|
|
class interprocess_mutex;
|
|
class interprocess_recursive_mutex;
|
|
|
|
class named_mutex;
|
|
class named_recursive_mutex;
|
|
|
|
class interprocess_semaphore;
|
|
class named_semaphore;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Mutex families
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
struct mutex_family;
|
|
struct null_mutex_family;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Other synchronization classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class interprocess_sharable_mutex;
|
|
class interprocess_condition;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Locks
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <class Mutex>
|
|
class scoped_lock;
|
|
|
|
template <class SharableMutex>
|
|
class sharable_lock;
|
|
|
|
template <class UpgradableMutex>
|
|
class upgradable_lock;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// STL compatible allocators
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template<class T, class SegmentManager>
|
|
class allocator;
|
|
|
|
template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
|
|
class node_allocator;
|
|
|
|
template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
|
|
class private_node_allocator;
|
|
|
|
template<class T, class SegmentManager, std::size_t NodesPerBlock = 64>
|
|
class cached_node_allocator;
|
|
|
|
template< class T, class SegmentManager, std::size_t NodesPerBlock = 64
|
|
, std::size_t MaxFreeBlocks = 2, unsigned char OverheadPercent = 5 >
|
|
class adaptive_pool;
|
|
|
|
template< class T, class SegmentManager, std::size_t NodesPerBlock = 64
|
|
, std::size_t MaxFreeBlocks = 2, unsigned char OverheadPercent = 5 >
|
|
class private_adaptive_pool;
|
|
|
|
template< class T, class SegmentManager, std::size_t NodesPerBlock = 64
|
|
, std::size_t MaxFreeBlocks = 2, unsigned char OverheadPercent = 5 >
|
|
class cached_adaptive_pool;
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// offset_ptr
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
static const std::size_t offset_type_alignment = 0;
|
|
|
|
#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
|
|
# ifdef BOOST_HAS_INTPTR_T
|
|
using ::boost::uintptr_t;
|
|
# else
|
|
typedef std::size_t uintptr_t;
|
|
# endif
|
|
#endif
|
|
|
|
template < class T, class DifferenceType = std::ptrdiff_t
|
|
, class OffsetType = uintptr_t, std::size_t Alignment = offset_type_alignment>
|
|
class offset_ptr;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Memory allocation algorithms
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
//Single segment memory allocation algorithms
|
|
template<class MutexFamily, class VoidMutex = offset_ptr<void> >
|
|
class simple_seq_fit;
|
|
|
|
template<class MutexFamily, class VoidMutex = offset_ptr<void>, std::size_t MemAlignment = 0>
|
|
class rbtree_best_fit;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Index Types
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template<class IndexConfig> class flat_map_index;
|
|
template<class IndexConfig> class iset_index;
|
|
template<class IndexConfig> class iunordered_set_index;
|
|
template<class IndexConfig> class map_index;
|
|
template<class IndexConfig> class null_index;
|
|
template<class IndexConfig> class unordered_map_index;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Segment manager
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class segment_manager;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// External buffer managed memory classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_external_buffer;
|
|
|
|
typedef basic_managed_external_buffer
|
|
<char
|
|
,rbtree_best_fit<null_mutex_family>
|
|
,iset_index>
|
|
managed_external_buffer;
|
|
|
|
typedef basic_managed_external_buffer
|
|
<wchar_t
|
|
,rbtree_best_fit<null_mutex_family>
|
|
,iset_index>
|
|
wmanaged_external_buffer;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// managed memory classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_shared_memory;
|
|
|
|
typedef basic_managed_shared_memory
|
|
<char
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
managed_shared_memory;
|
|
|
|
typedef basic_managed_shared_memory
|
|
<wchar_t
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
wmanaged_shared_memory;
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Windows shared memory managed memory classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#if defined (BOOST_INTERPROCESS_WINDOWS)
|
|
|
|
template <class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_windows_shared_memory;
|
|
|
|
typedef basic_managed_windows_shared_memory
|
|
<char
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
managed_windows_shared_memory;
|
|
|
|
typedef basic_managed_windows_shared_memory
|
|
<wchar_t
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
wmanaged_windows_shared_memory;
|
|
|
|
#endif //#if defined (BOOST_INTERPROCESS_WINDOWS)
|
|
|
|
#if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS)
|
|
|
|
template <class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_xsi_shared_memory;
|
|
|
|
typedef basic_managed_xsi_shared_memory
|
|
<char
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
managed_xsi_shared_memory;
|
|
|
|
typedef basic_managed_xsi_shared_memory
|
|
<wchar_t
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
wmanaged_xsi_shared_memory;
|
|
|
|
#endif //#if defined(BOOST_INTERPROCESS_XSI_SHARED_MEMORY_OBJECTS)
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Fixed address shared memory
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
typedef basic_managed_shared_memory
|
|
<char
|
|
,rbtree_best_fit<mutex_family, void*>
|
|
,iset_index>
|
|
fixed_managed_shared_memory;
|
|
|
|
typedef basic_managed_shared_memory
|
|
<wchar_t
|
|
,rbtree_best_fit<mutex_family, void*>
|
|
,iset_index>
|
|
wfixed_managed_shared_memory;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Heap memory managed memory classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template
|
|
<class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_heap_memory;
|
|
|
|
typedef basic_managed_heap_memory
|
|
<char
|
|
,rbtree_best_fit<null_mutex_family>
|
|
,iset_index>
|
|
managed_heap_memory;
|
|
|
|
typedef basic_managed_heap_memory
|
|
<wchar_t
|
|
,rbtree_best_fit<null_mutex_family>
|
|
,iset_index>
|
|
wmanaged_heap_memory;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Mapped file managed memory classes
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template
|
|
<class CharType
|
|
,class MemoryAlgorithm
|
|
,template<class IndexConfig> class IndexType>
|
|
class basic_managed_mapped_file;
|
|
|
|
typedef basic_managed_mapped_file
|
|
<char
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
managed_mapped_file;
|
|
|
|
typedef basic_managed_mapped_file
|
|
<wchar_t
|
|
,rbtree_best_fit<mutex_family>
|
|
,iset_index>
|
|
wmanaged_mapped_file;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Exceptions
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
class interprocess_exception;
|
|
class lock_exception;
|
|
class bad_alloc;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Bufferstream
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
//bufferstream
|
|
template <class CharT
|
|
,class CharTraits = std::char_traits<CharT> >
|
|
class basic_bufferbuf;
|
|
|
|
template <class CharT
|
|
,class CharTraits = std::char_traits<CharT> >
|
|
class basic_ibufferstream;
|
|
|
|
template <class CharT
|
|
,class CharTraits = std::char_traits<CharT> >
|
|
class basic_obufferstream;
|
|
|
|
template <class CharT
|
|
,class CharTraits = std::char_traits<CharT> >
|
|
class basic_bufferstream;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Vectorstream
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <class CharVector
|
|
,class CharTraits = std::char_traits<typename CharVector::value_type> >
|
|
class basic_vectorbuf;
|
|
|
|
template <class CharVector
|
|
,class CharTraits = std::char_traits<typename CharVector::value_type> >
|
|
class basic_ivectorstream;
|
|
|
|
template <class CharVector
|
|
,class CharTraits = std::char_traits<typename CharVector::value_type> >
|
|
class basic_ovectorstream;
|
|
|
|
template <class CharVector
|
|
,class CharTraits = std::char_traits<typename CharVector::value_type> >
|
|
class basic_vectorstream;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Smart pointers
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template<class T, class Deleter>
|
|
class scoped_ptr;
|
|
|
|
template<class T, class VoidPointer>
|
|
class intrusive_ptr;
|
|
|
|
template<class T, class VoidAllocator, class Deleter>
|
|
class shared_ptr;
|
|
|
|
template<class T, class VoidAllocator, class Deleter>
|
|
class weak_ptr;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// IPC
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
template<class VoidPointer>
|
|
class message_queue_t;
|
|
|
|
typedef message_queue_t<offset_ptr<void> > message_queue;
|
|
|
|
}} //namespace boost { namespace interprocess {
|
|
|
|
#endif //#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
|
|
|
|
#include <boost/interprocess/detail/config_end.hpp>
|
|
|
|
#endif //#ifndef BOOST_INTERPROCESS_FWD_HPP
|