NAME
    cgIsPass - determine if a pass handle references a valid pass

SYNOPSIS
      #include <Cg/cg.h>

      CGbool cgIsPass( CGpass pass );

PARAMETERS
    pass    The pass handle to check.

RETURN VALUES
    *to-be-written*

DESCRIPTION
    cgIsPass returns CG_TRUE if pass references a valid pass, CG_FALSE
    otherwise.

EXAMPLES
    *to-be-written*

ERRORS
    cgIsPass does not generate any errors.

HISTORY
    cgIsPass was introduced in Cg 1.4.

SEE ALSO
    function1text, function2text

