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
    Returns CG_TRUE if pass references a valid pass.

    Returns CG_FALSE otherwise.

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

EXAMPLES
    *to-be-written*

ERRORS
    None.

HISTORY
    cgIsPass was introduced in Cg 1.4.

SEE ALSO
    cgCreatePass, cgGetFirstPass, cgGetNamedPass, cgGetNextPass,
    cgGetPassName, cgGetPassTechnique

