tuttle::host::memory::MemoryPool Class Reference

#include <MemoryPool.hpp>

Inheritance diagram for tuttle::host::memory::MemoryPool:

Collaboration diagram for tuttle::host::memory::MemoryPool:

Public Member Functions
	MemoryPool (const std::size_t maxSize=0)
	~MemoryPool ()
IPoolDataPtr	allocate (const std::size_t size)
std::size_t	updateMemoryAuthorizedWithRAM ()
void	referenced (PoolData *)
void	released (PoolData *)
std::size_t	getUsedMemorySize () const
std::size_t	getAllocatedAndUnusedMemorySize () const
std::size_t	getAllocatedMemorySize () const
std::size_t	getMaxMemorySize () const
std::size_t	getAvailableMemorySize () const
std::size_t	getWastedMemorySize () const
std::size_t	getDataUsedSize () const
std::size_t	getDataUnusedSize () const
void	clear (std::size_t size)
void	clear ()
void	clearOne ()
Private Types
typedef boost::unordered_set < PoolData * >	DataList
Private Attributes
boost::ptr_list< PoolData >	_allDatas
std::map< char *, PoolData * >	_dataMap
DataList	_dataUsed
DataList	_dataUnused
std::size_t	_memoryAuthorized
boost::mutex	_mutex

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Detailed Description

Todo:

tuttle: virtual destructor or nothing in virtual

Definition at line 33 of file MemoryPool.hpp.

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Member Typedef Documentation

typedef boost::unordered_set<PoolData*> tuttle::host::memory::MemoryPool::DataList [private]

Definition at line 61 of file MemoryPool.hpp.

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Constructor & Destructor Documentation

tuttle::host::memory::MemoryPool::MemoryPool

(

const std::size_t

maxSize = 0

)

Definition at line 83 of file MemoryPool.cpp.

tuttle::host::memory::MemoryPool::~MemoryPool

(

)

Definition at line 87 of file MemoryPool.cpp.

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Member Function Documentation

boost::intrusive_ptr< IPoolData > tuttle::host::memory::MemoryPool::allocate

(

const std::size_t

size

)

Definition at line 156 of file MemoryPool.cpp.

References _dataUnused, _mutex, tuttle::host::memory::PoolData::_size, terry::algorithm::for_each(), getAvailableMemorySize(), TUTTLE_TLOG, and TUTTLE_TRACE.

Referenced by BOOST_AUTO_TEST_CASE().

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void tuttle::host::memory::MemoryPool::clear

(

std::size_t

size

)

Todo:

tuttle

Definition at line 247 of file MemoryPool.cpp.

void tuttle::host::memory::MemoryPool::clear

(

)

[virtual]

Todo:

tuttle

Implements tuttle::host::memory::IMemoryPool.

Definition at line 252 of file MemoryPool.cpp.

References _dataUnused, and _mutex.

void tuttle::host::memory::MemoryPool::clearOne

(

)

[virtual]

Todo:

tuttle

Implements tuttle::host::memory::IMemoryPool.

Definition at line 259 of file MemoryPool.cpp.

std::size_t tuttle::host::memory::MemoryPool::getAllocatedAndUnusedMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 210 of file MemoryPool.cpp.

References _dataUnused, and _mutex.

Referenced by getAllocatedMemorySize().

std::size_t tuttle::host::memory::MemoryPool::getAllocatedMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 216 of file MemoryPool.cpp.

References getAllocatedAndUnusedMemorySize(), and getUsedMemorySize().

Referenced by BOOST_AUTO_TEST_CASE().

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std::size_t tuttle::host::memory::MemoryPool::getAvailableMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 226 of file MemoryPool.cpp.

References getMaxMemorySize(), and getUsedMemorySize().

Referenced by allocate().

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std::size_t tuttle::host::memory::MemoryPool::getDataUnusedSize

(

)

const

Definition at line 242 of file MemoryPool.cpp.

References _dataUnused.

std::size_t tuttle::host::memory::MemoryPool::getDataUsedSize

(

)

const

Definition at line 237 of file MemoryPool.cpp.

References _dataUsed.

std::size_t tuttle::host::memory::MemoryPool::getMaxMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 221 of file MemoryPool.cpp.

References _memoryAuthorized.

Referenced by BOOST_AUTO_TEST_CASE(), and getAvailableMemorySize().

std::size_t tuttle::host::memory::MemoryPool::getUsedMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 204 of file MemoryPool.cpp.

References _dataUsed, and _mutex.

Referenced by BOOST_AUTO_TEST_CASE(), getAllocatedMemorySize(), and getAvailableMemorySize().

std::size_t tuttle::host::memory::MemoryPool::getWastedMemorySize

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 231 of file MemoryPool.cpp.

References _dataUsed, and _mutex.

Referenced by BOOST_AUTO_TEST_CASE().

void tuttle::host::memory::MemoryPool::referenced

(

PoolData *

pData

)

[virtual]

Implements tuttle::host::memory::IPool.

Definition at line 96 of file MemoryPool.cpp.

References _allDatas, _dataMap, _dataUnused, _dataUsed, _mutex, and tuttle::host::memory::PoolData::data().

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void tuttle::host::memory::MemoryPool::released

(

PoolData *

pData

)

[virtual]

Implements tuttle::host::memory::IPool.

Definition at line 113 of file MemoryPool.cpp.

References _dataUnused, _dataUsed, and _mutex.

std::size_t tuttle::host::memory::MemoryPool::updateMemoryAuthorizedWithRAM

(

)

[virtual]

Implements tuttle::host::memory::IMemoryPool.

Definition at line 183 of file MemoryPool.cpp.

References _memoryAuthorized, MemoryInfo::_totalRam, getMemoryInfo(), TUTTLE_LOG_DEBUG, and TUTTLE_TRACE.

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Field Documentation

boost::ptr_list<PoolData> tuttle::host::memory::MemoryPool::_allDatas [private]

Definition at line 62 of file MemoryPool.hpp.

Referenced by referenced().

std::map<char*, PoolData*> tuttle::host::memory::MemoryPool::_dataMap [private]

Definition at line 63 of file MemoryPool.hpp.

Referenced by referenced().

DataList tuttle::host::memory::MemoryPool::_dataUnused [private]

Definition at line 65 of file MemoryPool.hpp.

Referenced by allocate(), clear(), getAllocatedAndUnusedMemorySize(), getDataUnusedSize(), referenced(), and released().

DataList tuttle::host::memory::MemoryPool::_dataUsed [private]

Definition at line 64 of file MemoryPool.hpp.

Referenced by getDataUsedSize(), getUsedMemorySize(), getWastedMemorySize(), referenced(), and released().

std::size_t tuttle::host::memory::MemoryPool::_memoryAuthorized [private]

Definition at line 66 of file MemoryPool.hpp.

Referenced by getMaxMemorySize(), and updateMemoryAuthorizedWithRAM().

boost::mutex tuttle::host::memory::MemoryPool::_mutex [mutable, private]

Definition at line 67 of file MemoryPool.hpp.

Referenced by allocate(), clear(), getAllocatedAndUnusedMemorySize(), getUsedMemorySize(), getWastedMemorySize(), referenced(), and released().

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The documentation for this class was generated from the following files:

• libraries/tuttle/src/tuttle/host/memory/MemoryPool.hpp
• libraries/tuttle/src/tuttle/host/memory/MemoryPool.cpp