ImageManager Class Reference

Manages the loading, retrieval, and deletion of Image objects. More...

#include <ImageManager.h>

Static Public Member Functions
static Image *	Get (MapKey key)
	Retrieves an Image object by its key.
static void	Load (MapKey key, Texture *tex)
	Loads an Image object from a Texture.
static void	Load (MapKey key, Texture *tex, Rect *r)
	Loads an Image object from a Texture and a Rect.

Static Public Attributes
static const MapKey	defaultImageKey = AssetDefaults::DefaultImageKey
	Default key for the default image.

Private Member Functions
	ImageManager (const ImageManager &)=delete
ImageManager &	operator= (const ImageManager &)=delete
void	privDelete ()
Image *	privGet (MapKey key)
void	privLoad (MapKey key, Texture *tex)
void	privLoad (MapKey key, Texture *tex, Rect *r)

Static Private Member Functions
static ImageManager &	Instance ()
static void	Delete ()
	Deletes all managed Image objects and the singleton instance.

Private Attributes
std::map< MapKey, Image * >	storageMap
	Map storing Image objects associated with their keys.

Static Private Attributes
static ImageManager *	ptrInstance = nullptr

Friends
class	ImageManagerAttorney

Detailed Description

Manages the loading, retrieval, and deletion of Image objects.

The ImageManager class is responsible for managing Image objects, including loading images from textures, retrieving images by key, and deleting all managed images. It follows the Singleton design pattern.

Member Function Documentation

Get()

static Image * ImageManager::Get ( MapKey key )

inlinestatic

Retrieves an Image object by its key.

Parameters

key	The key associated with the Image object.

Returns

A pointer to the Image object, or nullptr if the key is not found.

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Load() [1/2]

static void ImageManager::Load ( MapKey key, Texture * tex )

inlinestatic

Loads an Image object from a Texture.

Parameters

key	The key to associate with the Image object.
tex	A pointer to the Texture object.

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Load() [2/2]

static void ImageManager::Load ( MapKey key, Texture * tex, Rect * r )

inlinestatic

Loads an Image object from a Texture and a Rect.

Parameters

key	The key to associate with the Image object.
tex	A pointer to the Texture object.
r	A pointer to the Rect object defining the image region.

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

• ImageManager.h
• ImageManager.cpp