cgGetNamedProgramParameter

> # NAME

> cgGetNamedProgramParameter - get a program parameter by name

> # SYNOPSIS

>       #include <Cg/cg.h>

>       CGparameter cgGetNamedProgramParameter( CGprogram program,
>                                               CGenum name_space,
>                                               const char * name );

> # PARAMETERS

> program

>   The program from which to retrieve the parameter.

> name_space

>   Specifies the namespace of the parameter to iterate through. Currently CG_PROGRAM and CG_GLOBAL are supported.

> name

>   Specifies the name of the parameter to retrieve.

> # RETURN VALUES

> Returns the named parameter from the program.

> Returns NULL if the program has no parameter corresponding to name.

> # DESCRIPTION

> cgGetNamedProgramParameter is essentially identical to cgGetNamedParameter except it limits the search of the parameter to the name space specified by name_space.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program is not a valid program handle.

> # HISTORY

> cgGetNamedProgramParameter was introduced in Cg 1.2.

> # SEE ALSO

> cgGetNamedParameter