SPTextureCache Class Reference

Inherits from	NSObject
Declared in	SPTextureCache.h

Overview

The texture cache keeps weak references to all loaded textures.

When you try to instantiate a texture that is already in memory, it is taken from the cache instead of loading it again.

This is an internal class. You do not have to use it manually.

– textureForKey:
Returns the texture stored with the given key, or nil if that texture is not available.
– setTexture:forKey:
Stores a weak reference to the given texture. The texture is not retained; when it is deallocated, it is automatically removed from the cache.
– purge
Removes all references.

Removes all references.

- (void)purge

Removes all references.

SPTextureCache.h

Stores a weak reference to the given texture. The texture is not retained; when it is deallocated, it is automatically removed from the cache.

- (void)setTexture:(SPTexture *)obj forKey:(NSString *)key

Stores a weak reference to the given texture. The texture is not retained; when it is deallocated, it is automatically removed from the cache.

SPTextureCache.h

Returns the texture stored with the given key, or nil if that texture is not available.

- (SPTexture *)textureForKey:(NSString *)key

Returns the texture stored with the given key, or nil if that texture is not available.

SPTextureCache.h