Program Class Reference
[Basic]

GLSL program that Shaders and Uniform variables are connected to. More...

#include <Program.hpp>

Inheritance diagram for Program:

List of all members.

Public Member Functions
	Program (const Tag &tag)
virtual void	addCode (int handle, const Preprocessor *preprocessor)
virtual void	addListener (NodeListener *listener, int type)
virtual void	apply ()
virtual void	associate ()
virtual void	finalize ()
virtual GLuint	getHandle () const
virtual void	log () const
virtual void	remove ()
virtual string	toString () const
Static Public Member Functions
static Program *	find (Node *node)
static Program *	getCurrent ()
Private Attributes
GLuint	handle
map< int, const Preprocessor * >	code
NodeNotifier	notifier
Program *	previous
Static Private Attributes
static Program *	current = NULL

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Detailed Description

GLSL program that Shaders and Uniform variables are connected to.

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Constructor & Destructor Documentation

Program

(

const Tag &

tag

)

Creates a new Program from an XML tag.

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Member Function Documentation

void addCode	(	int	handle,
		const Preprocessor *	preprocessor
	)			[virtual]

Adds link to shader code so linkage errors can be parsed.

void addListener	(	NodeListener *	listener,
		int	type
	)			[virtual]

Adds a listener to the program.

void apply

(

)

[virtual]

Installs the program into the current context.

Implements Applicable.

void associate

(

)

[virtual]

Creates the program and finds the previous program.

Reimplemented from Node.

void finalize

(

)

[virtual]

Links the program once other nodes have associated with it.

Exceptions:

NodeException

if the program cannot be linked.

Reimplemented from Node.

Program * find

(

Node *

node

)

[static]

Finds a program by looking upwards starting at node.

Program * getCurrent

(

)

[inline, static]

Returns:

Pointer to the active program

GLuint getHandle

(

)

const [inline, virtual]

Returns:

Integer OpenGL identifies the program with.

void log

(

)

const [virtual]

Prints the log for this program.

void remove

(

)

[virtual]

Stop using this program and restore the previous one.

Implements Applicable.

string toString

(

)

const [virtual]

Forms a string from the object's attributes.

Reimplemented from Node.

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

• Program.hpp
• Program.cpp