SourceXtractor::TileManager Class Reference

#include <TileManager.h>

Collaboration diagram for SourceXtractor::TileManager:

Public Member Functions
	TileManager ()
virtual	~TileManager ()
void	setOptions (int tile_width, int tile_height, int max_memory)
void	flush ()
std::shared_ptr< ImageTile >	getTileForPixel (int x, int y, std::shared_ptr< const ImageSource > source)
void	saveAllTiles ()
int	getTileWidth () const
int	getTileHeight () const

Static Public Member Functions
static std::shared_ptr< TileManager >	getInstance ()

Private Member Functions
std::shared_ptr< ImageTile >	tryTileFromCache (const TileKey &key)
std::shared_ptr< boost::mutex > &	getMutexForImageSource (const ImageSource *)
void	removeTile (TileKey tile_key)
void	removeExtraTiles ()
void	addTile (TileKey key, std::shared_ptr< ImageTile > tile)

Private Attributes
int	m_tile_width
int	m_tile_height
long	m_max_memory
long	m_total_memory_used
std::unordered_map< TileKey, std::shared_ptr< ImageTile > >	m_tile_map
std::unordered_map< const ImageSource *, std::shared_ptr< boost::mutex > >	m_mutex_map
std::list< TileKey >	m_tile_list
boost::shared_mutex	m_mutex

Detailed Description

Definition at line 75 of file TileManager.h.

Constructor & Destructor Documentation

TileManager()

SourceXtractor::TileManager::TileManager

(

)

Definition at line 42 of file TileManager.cpp.

References m_max_memory, m_tile_height, m_tile_width, and m_total_memory_used.

~TileManager()

SourceXtractor::TileManager::~TileManager ( )

virtual

Definition at line 46 of file TileManager.cpp.

References SourceXtractor::s_tile_logger, and saveAllTiles().

Here is the call graph for this function:

Member Function Documentation

addTile()

void SourceXtractor::TileManager::addTile ( TileKey key, std::shared_ptr< ImageTile > tile )

private

Definition at line 185 of file TileManager.cpp.

References m_tile_list, m_tile_map, m_total_memory_used, and SourceXtractor::s_tile_logger.

Referenced by getTileForPixel().

flush()

void SourceXtractor::TileManager::flush

(

)

Definition at line 63 of file TileManager.cpp.

References m_mutex, m_tile_list, m_tile_map, m_total_memory_used, and saveAllTiles().

Referenced by setOptions().

Here is the call graph for this function:

getInstance()

std::shared_ptr< TileManager > SourceXtractor::TileManager::getInstance ( )

static

Definition at line 140 of file TileManager.cpp.

References std::make_shared(), and SourceXtractor::s_instance.

Referenced by BenchBackgroundModel::configure(), SourceXtractor::WriteableBufferedImage< T >::create(), SourceXtractor::BFSSegmentation::getTiles(), SourceXtractor::Lutz::labelImage(), BenchBackgroundModel::mainMethod(), SEMain::mainMethod(), TestImage::mainMethod(), and SourceXtractor::BufferedImage< T >::~BufferedImage().

Here is the call graph for this function:

getMutexForImageSource()

std::shared_ptr< boost::mutex > & SourceXtractor::TileManager::getMutexForImageSource ( const ImageSource * src_ptr )

private

Definition at line 94 of file TileManager.cpp.

References m_mutex, m_mutex_map, and std::make_shared().

Referenced by getTileForPixel().

Here is the call graph for this function:

getTileForPixel()

std::shared_ptr< ImageTile > SourceXtractor::TileManager::getTileForPixel	(	int	x,
		int	y,
		std::shared_ptr< const ImageSource >	source )

Definition at line 104 of file TileManager.cpp.

References addTile(), std::shared_ptr< T >::get(), getMutexForImageSource(), m_mutex, m_tile_height, m_tile_width, std::min(), removeExtraTiles(), std::static_pointer_cast(), and tryTileFromCache().

Here is the call graph for this function:

getTileHeight()

int SourceXtractor::TileManager::getTileHeight

(

)

const

Definition at line 159 of file TileManager.cpp.

References m_tile_height.

getTileWidth()

int SourceXtractor::TileManager::getTileWidth

(

)

const

Definition at line 155 of file TileManager.cpp.

References m_tile_width.

removeExtraTiles()

void SourceXtractor::TileManager::removeExtraTiles ( )

private

Definition at line 176 of file TileManager.cpp.

References m_max_memory, m_tile_list, m_total_memory_used, and removeTile().

Referenced by getTileForPixel().

Here is the call graph for this function:

removeTile()

void SourceXtractor::TileManager::removeTile ( TileKey tile_key )

private

Definition at line 163 of file TileManager.cpp.

References m_tile_map, m_total_memory_used, and SourceXtractor::s_tile_logger.

Referenced by removeExtraTiles().

saveAllTiles()

void SourceXtractor::TileManager::saveAllTiles

(

)

Definition at line 147 of file TileManager.cpp.

References m_mutex, m_tile_list, and m_tile_map.

Referenced by flush(), and ~TileManager().

setOptions()

void SourceXtractor::TileManager::setOptions	(	int	tile_width,
		int	tile_height,
		int	max_memory )

Definition at line 54 of file TileManager.cpp.

References flush(), m_max_memory, m_mutex, m_tile_height, and m_tile_width.

Here is the call graph for this function:

tryTileFromCache()

std::shared_ptr< ImageTile > SourceXtractor::TileManager::tryTileFromCache ( const TileKey & key )

private

Definition at line 78 of file TileManager.cpp.

References std::dynamic_pointer_cast(), m_mutex, m_tile_map, and SourceXtractor::s_tile_logger.

Referenced by getTileForPixel().

Here is the call graph for this function:

Member Data Documentation

m_max_memory

long SourceXtractor::TileManager::m_max_memory

private

Definition at line 111 of file TileManager.h.

Referenced by removeExtraTiles(), setOptions(), and TileManager().

m_mutex

boost::shared_mutex SourceXtractor::TileManager::m_mutex

private

Definition at line 118 of file TileManager.h.

Referenced by flush(), getMutexForImageSource(), getTileForPixel(), saveAllTiles(), setOptions(), and tryTileFromCache().

m_mutex_map

std::unordered_map<const ImageSource*, std::shared_ptr<boost::mutex> > SourceXtractor::TileManager::m_mutex_map

private

Definition at line 115 of file TileManager.h.

Referenced by getMutexForImageSource().

m_tile_height

int SourceXtractor::TileManager::m_tile_height

private

Definition at line 110 of file TileManager.h.

Referenced by getTileForPixel(), getTileHeight(), setOptions(), and TileManager().

m_tile_list

std::list<TileKey> SourceXtractor::TileManager::m_tile_list

private

Definition at line 116 of file TileManager.h.

Referenced by addTile(), flush(), removeExtraTiles(), and saveAllTiles().

m_tile_map

std::unordered_map<TileKey, std::shared_ptr<ImageTile> > SourceXtractor::TileManager::m_tile_map

private

Definition at line 114 of file TileManager.h.

Referenced by addTile(), flush(), removeTile(), saveAllTiles(), and tryTileFromCache().

m_tile_width

int SourceXtractor::TileManager::m_tile_width

private

Definition at line 110 of file TileManager.h.

Referenced by getTileForPixel(), getTileWidth(), setOptions(), and TileManager().

m_total_memory_used

long SourceXtractor::TileManager::m_total_memory_used

private

Definition at line 112 of file TileManager.h.

Referenced by addTile(), flush(), removeExtraTiles(), removeTile(), and TileManager().

---

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

• SEFramework/SEFramework/Image/TileManager.h
• SEFramework/src/lib/Image/TileManager.cpp