gf::ResourceCache< T > Class Template Reference

A generic cache for ressources. More...

#include <gf/ResourceManager.h>

Public Types
typedef std::function < std::unique_ptr< T >const Path &)>	Loader
	A ressource loader. More...

Public Member Functions
	ResourceCache (Loader loader)
	Constructor. More...
	ResourceCache (const ResourceCache &)=delete
	Deleted copy constructor. More...
ResourceCache &	operator= (const ResourceCache &)=delete
	Deleted copy assignment. More...
T *	getResource (AssetManager &assetManager, const Path &filename)
	Get a ressource. More...

Detailed Description

template<typename T>
class gf::ResourceCache< T >

A generic cache for ressources.

This function is a low-level class that is used in gf::ResourceManager. It is generic enough so that you can use it for your own purpose.

See also

gf::ResourceManager

Member Typedef Documentation

template<typename T>

typedef std::function<std::unique_ptr<T>const Path&)> gf::ResourceCache< T >::Loader

A ressource loader.

Constructor & Destructor Documentation

template<typename T>

gf::ResourceCache< T >::ResourceCache ( Loader  loader )

inlineexplicit

Constructor.

Parameters

loader

A ressource loader

template<typename T>

gf::ResourceCache< T >::ResourceCache ( const ResourceCache< T > &  )

delete

Deleted copy constructor.

Member Function Documentation

template<typename T>

T* gf::ResourceCache< T >::getResource ( AssetManager &  assetManager, const Path &  filename  )

inline

Get a ressource.

If the ressource exists in the cache, it is returned immediately. Otherwise, it is searched thanks to an asset manager and put in the cache.

Parameters

assetManager	An asset manager
filename	The filename of the ressource

Returns

The ressource or nullptr if it has not been found

template<typename T>

ResourceCache& gf::ResourceCache< T >::operator= ( const ResourceCache< T > &  )

delete

Deleted copy assignment.