tuttle::host::memory::MemoryCache Class Reference

#include <MemoryCache.hpp>

Inheritance diagram for tuttle::host::memory::MemoryCache:

Collaboration diagram for tuttle::host::memory::MemoryCache:

Public Member Functions
	MemoryCache (const MemoryCache &other)
	MemoryCache ()
	~MemoryCache ()
MemoryCache &	operator= (const MemoryCache &cache)
void	put (const std::string &identifier, const double time, CACHE_ELEMENT pData)
CACHE_ELEMENT	get (const std::string &identifier, const double time) const
CACHE_ELEMENT	get (const std::size_t &i) const
CACHE_ELEMENT	getUnusedWithSize (const std::size_t requestedSize) const
std::size_t	size () const
bool	empty () const
bool	inCache (const CACHE_ELEMENT &) const
double	getTime (const CACHE_ELEMENT &) const
const std::string &	getPluginName (const CACHE_ELEMENT &) const
bool	remove (const CACHE_ELEMENT &)
void	clearUnused ()
void	clearAll ()
std::ostream &	outputStream (std::ostream &os) const
Private Types
typedef MemoryCache	This
typedef boost::unordered_map < Key, CACHE_ELEMENT, KeyHash >	MAP
Private Member Functions
MAP::const_iterator	getIteratorForValue (const CACHE_ELEMENT &) const
MAP::iterator	getIteratorForValue (const CACHE_ELEMENT &)
Private Attributes
MAP	_map
boost::mutex	_mutexMap
	Mutex for cache data map.
Friends
std::ostream &	operator<< (std::ostream &os, const MemoryCache &v)

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Detailed Description

Definition at line 14 of file MemoryCache.hpp.

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Member Typedef Documentation

typedef boost::unordered_map<Key, CACHE_ELEMENT, KeyHash> tuttle::host::memory::MemoryCache::MAP [private]

Definition at line 29 of file MemoryCache.hpp.

typedef MemoryCache tuttle::host::memory::MemoryCache::This [private]

Reimplemented from tuttle::host::memory::IMemoryCache.

Definition at line 16 of file MemoryCache.hpp.

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Constructor & Destructor Documentation

tuttle::host::memory::MemoryCache::MemoryCache

(

const MemoryCache &

other

)

[inline]

Definition at line 19 of file MemoryCache.hpp.

tuttle::host::memory::MemoryCache::MemoryCache

(

)

[inline]

Definition at line 23 of file MemoryCache.hpp.

tuttle::host::memory::MemoryCache::~MemoryCache

(

)

[inline]

Definition at line 24 of file MemoryCache.hpp.

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Member Function Documentation

void tuttle::host::memory::MemoryCache::clearAll

(

)

[virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 199 of file MemoryCache.cpp.

References _map, _mutexMap, TUTTLE_LOG_DEBUG, and TUTTLE_TRACE.

Referenced by BOOST_AUTO_TEST_CASE().

void tuttle::host::memory::MemoryCache::clearUnused

(

)

[virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 183 of file MemoryCache.cpp.

References _map, and _mutexMap.

bool tuttle::host::memory::MemoryCache::empty

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 111 of file MemoryCache.cpp.

References _map, and _mutexMap.

Referenced by BOOST_AUTO_TEST_CASE().

CACHE_ELEMENT tuttle::host::memory::MemoryCache::get	(	const std::string &	identifier,
		const double	time
	)		const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 77 of file MemoryCache.cpp.

References _map, and _mutexMap.

Referenced by BOOST_AUTO_TEST_CASE(), tuttle::host::loadAndGenerateThumbnail(), and tuttle::host::loadImage().

CACHE_ELEMENT tuttle::host::memory::MemoryCache::get

(

const std::size_t &

i

)

const

Definition at line 87 of file MemoryCache.cpp.

References _map, and _mutexMap.

MemoryCache::MAP::const_iterator tuttle::host::memory::MemoryCache::getIteratorForValue

(

const CACHE_ELEMENT &

pData

)

const [private]

Definition at line 142 of file MemoryCache.cpp.

References _map.

Referenced by getPluginName(), getTime(), inCache(), and remove().

MemoryCache::MAP::iterator tuttle::host::memory::MemoryCache::getIteratorForValue

(

const CACHE_ELEMENT &

pData

)

[private]

Definition at line 147 of file MemoryCache.cpp.

References _map.

const std::string & tuttle::host::memory::MemoryCache::getPluginName

(

const CACHE_ELEMENT &

pData

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 162 of file MemoryCache.cpp.

References _map, _mutexMap, and getIteratorForValue().

Referenced by BOOST_AUTO_TEST_CASE().

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double tuttle::host::memory::MemoryCache::getTime

(

const CACHE_ELEMENT &

pData

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 152 of file MemoryCache.cpp.

References _map, _mutexMap, and getIteratorForValue().

Referenced by BOOST_AUTO_TEST_CASE().

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CACHE_ELEMENT tuttle::host::memory::MemoryCache::getUnusedWithSize

(

const std::size_t

requestedSize

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 99 of file MemoryCache.cpp.

References _map, and _mutexMap.

bool tuttle::host::memory::MemoryCache::inCache

(

const CACHE_ELEMENT &

pData

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 117 of file MemoryCache.cpp.

References _map, _mutexMap, and getIteratorForValue().

Referenced by BOOST_AUTO_TEST_CASE().

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MemoryCache & tuttle::host::memory::MemoryCache::operator=

(

const MemoryCache &

cache

)

Definition at line 61 of file MemoryCache.cpp.

References _map, and _mutexMap.

std::ostream& tuttle::host::memory::MemoryCache::outputStream

(

std::ostream &

os

)

const [inline, virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 50 of file MemoryCache.hpp.

void tuttle::host::memory::MemoryCache::put	(	const std::string &	identifier,
		const double	time,
		CACHE_ELEMENT	pData
	)		[virtual]

Todo:

tuttle: use key here, instead of (name, time)

Implements tuttle::host::memory::IMemoryCache.

Definition at line 71 of file MemoryCache.cpp.

References _map, and _mutexMap.

Referenced by BOOST_AUTO_TEST_CASE().

bool tuttle::host::memory::MemoryCache::remove

(

const CACHE_ELEMENT &

pData

)

[virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 172 of file MemoryCache.cpp.

References _map, _mutexMap, and getIteratorForValue().

Referenced by BOOST_AUTO_TEST_CASE().

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std::size_t tuttle::host::memory::MemoryCache::size

(

)

const [virtual]

Implements tuttle::host::memory::IMemoryCache.

Definition at line 105 of file MemoryCache.cpp.

References _map, and _mutexMap.

Referenced by BOOST_AUTO_TEST_CASE(), and tuttle::host::memory::operator<<().

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const MemoryCache &	v
	)		[friend]

Definition at line 206 of file MemoryCache.cpp.

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Field Documentation

MAP tuttle::host::memory::MemoryCache::_map [private]

Definition at line 31 of file MemoryCache.hpp.

Referenced by clearAll(), clearUnused(), empty(), get(), getIteratorForValue(), getPluginName(), getTime(), getUnusedWithSize(), inCache(), tuttle::host::memory::operator<<(), operator=(), put(), remove(), and size().

boost::mutex tuttle::host::memory::MemoryCache::_mutexMap [mutable, private]

Mutex for cache data map.

Definition at line 32 of file MemoryCache.hpp.

Referenced by clearAll(), clearUnused(), empty(), get(), getPluginName(), getTime(), getUnusedWithSize(), inCache(), operator=(), put(), remove(), and size().

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

• TuttleOFX/libraries/tuttle/src/tuttle/host/memory/MemoryCache.hpp
• TuttleOFX/libraries/tuttle/src/tuttle/host/memory/MemoryCache.cpp