cgIsParameterGlobal

> # NAME

> cgIsParameterGlobal - determine if a parameter is global

> # SYNOPSIS

>       #include <Cg/cg.h>

>       CGbool cgIsParameterGlobal( CGparameter param );

> # PARAMETERS

> param

>   The parameter handle to check.

> # RETURN VALUES

> Returns CG_TRUE if param is global.

> Returns CG_FALSE otherwise.

> # DESCRIPTION

> cgIsParameterGlobal returns CG_TRUE if param is a global parameter and CG_FALSE otherwise.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.

> # HISTORY

> cgIsParameterGlobal was introduced in Cg 1.2.

> # SEE ALSO

> cgCreateParameter, cgIsParameter, cgIsParameterReferenced, cgIsParameterUsed