atlas::cache::ImageCache Class Reference

#include <ImageCache.hpp>

Classes
struct	PixmapItem

Public Member Functions
void	prune ()
	Prunes the cache. Removing the lowest scores first. Determined via ImageCache::score()
void	insert (const std::string &key, const QPixmap &pixmap)
	Inserts a pixmap into the cache.
std::optional< QPixmap >	find (std::string key)

Private Attributes
std::recursive_mutex	mtx {}
std::multimap< std::string, PixmapItem >	cache {}
std::uint64_t	max_size { 1024 * 1024 * 128 }
std::uint64_t	current_size { 0 }

Member Function Documentation

find()

std::optional< QPixmap > atlas::cache::ImageCache::find

(

std::string

key

)

insert()

void atlas::cache::ImageCache::insert	(	const std::string &	key,
		const QPixmap &	pixmap )

Inserts a pixmap into the cache.

prune()

void atlas::cache::ImageCache::prune

(

)

Prunes the cache. Removing the lowest scores first. Determined via ImageCache::score()

Member Data Documentation

cache

std::multimap< std::string, PixmapItem > atlas::cache::ImageCache::cache {}

private

current_size

std::uint64_t atlas::cache::ImageCache::current_size { 0 }

private

max_size

std::uint64_t atlas::cache::ImageCache::max_size { 1024 * 1024 * 128 }

private

mtx

std::recursive_mutex atlas::cache::ImageCache::mtx {}

private

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

• atlas/core/utils/ImageCache/ImageCache.hpp
• atlas/core/utils/ImageCache/ImageCache.cpp