cgGetParameterProgram

Langue: en

Version: 47022 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

NAME

cgGetParameterProgram - get a parameter's parent program

SYNOPSIS


  #include <Cg/cg.h>






  CGprogram cgGetParameterProgram( CGparameter param );





PARAMETERS


param
The parameter.

RETURN VALUES

Returns a CGprogram handle to the parent program.

Returns NULL if the parameter is not a child of a program or an error occurs.

DESCRIPTION

cgGetParameterProgram allows the application to retrieve a handle to the program to which a given parameter belongs.

EXAMPLES

to-be-written

ERRORS

CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.

HISTORY

cgGetParameterProgram was introduced in Cg 1.1.

SEE ALSO

the cgCreateProgram manpage, the cgGetParameterEffect manpage