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

