hmap::LruTileStorage Class Reference

#include <tile_storage.hpp>

Inheritance diagram for hmap::LruTileStorage:

Collaboration diagram for hmap::LruTileStorage:

Public Member Functions
	LruTileStorage (size_t max_tiles)
std::unique_ptr< TileStorage >	clone () const override
Array &	get_tile (const TileRegion &region) override
void	release_tile (const TileRegion &region) override
size_t	max_live_tiles () const override
std::string	info_string () const override
Public Member Functions inherited from hmap::TileStorage
virtual	~TileStorage ()=default
virtual void	trim ()

Protected Member Functions
Array &	get_tile_no_mutex_lock (const TileRegion &region)
virtual void	on_evict (const TileKey &key, Array &tile)

Protected Attributes
size_t	max_tiles
std::list< TileKey >	lru
std::unordered_map< TileKey, LruTileEntry, TileKeyHash >	tiles
std::mutex	mutex

Constructor & Destructor Documentation

LruTileStorage()

hmap::LruTileStorage::LruTileStorage ( size_t  max_tiles )

explicit

Member Function Documentation

clone()

std::unique_ptr< TileStorage > hmap::LruTileStorage::clone ( ) const

overridevirtual

Implements hmap::TileStorage.

get_tile()

Array & hmap::LruTileStorage::get_tile ( const TileRegion &  region )

overridevirtual

Implements hmap::TileStorage.

release_tile()

void hmap::LruTileStorage::release_tile ( const TileRegion &  region )

overridevirtual

Implements hmap::TileStorage.

max_live_tiles()

size_t hmap::LruTileStorage::max_live_tiles ( ) const

overridevirtual

Implements hmap::TileStorage.

info_string()

std::string hmap::LruTileStorage::info_string ( ) const

overridevirtual

Implements hmap::TileStorage.

get_tile_no_mutex_lock()

Array & hmap::LruTileStorage::get_tile_no_mutex_lock ( const TileRegion &  region )

protected

on_evict()

void hmap::LruTileStorage::on_evict ( const TileKey &  key, Array &  tile  )

protectedvirtual

Reimplemented in hmap::DiskLruTileStorage.

Member Data Documentation

max_tiles

size_t hmap::LruTileStorage::max_tiles

protected

lru

std::list<TileKey> hmap::LruTileStorage::lru

protected

tiles

std::unordered_map<TileKey, LruTileEntry, TileKeyHash> hmap::LruTileStorage::tiles

protected

mutex

std::mutex hmap::LruTileStorage::mutex

protected

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

• HighMap/include/highmap/virtual_array/tile_storage.hpp
• HighMap/src/virtual_array/lru_tile_storage.cpp