GlTextureResource Class Reference

This is a Resource class that allocates and deletes OpenGL textures. More...

#include <GlTextureResource.h>

Inheritance diagram for GlTextureResource:

List of all members.

Public Member Functions
	GlTextureResource (GLsizei count)
QGLContext *	getContext () const
GLsizei	getCount () const
	operator const GLuint * () const
	operator GLuint () const

---

Detailed Description

This is a Resource class that allocates and deletes OpenGL textures.

This class has a conversion operator to allow a GlTextureResource object to be used wherever a GLuint* would normally be used.

Definition at line 88 of file GlTextureResource.h.

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Constructor & Destructor Documentation

GlTextureResource::GlTextureResource

(

GLsizei

count

)

Constructs a Resource object that wraps OpenGL textures.

Parameters:

count

The number of textures to create.

Definition at line 97 of file GlTextureResource.h.

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Member Function Documentation

QGLContext* GlTextureResource::getContext

(

)

const

Gets the context which was active when the object was created.

Returns:

The context.

See also:

GlContextSave

Definition at line 108 of file GlTextureResource.h.

GLsizei GlTextureResource::getCount

(

)

const

Gets the number of textures.

Returns:

The number of textures.

Definition at line 118 of file GlTextureResource.h.

GlTextureResource::operator const GLuint *

(

)

const

Convenience operator which allows this object to be used wherever a const GLuint* would normally be used.

Returns:

A pointer to all textures in the list or NULL if no textures exist.

Definition at line 128 of file GlTextureResource.h.

GlTextureResource::operator GLuint

(

)

const

Convenience operator which allows this object to be used wherever a GLuint would normally be used.

Returns:

The first texture in the list or 0 if no textures exist.

Definition at line 138 of file GlTextureResource.h.