cgIsParentType

> # NAME

> cgIsParentType - determine if a type is a parent of another type

> # SYNOPSIS

>       #include <Cg/cg.h>

>       CGbool cgIsParentType( CGtype parent,
>                              CGtype child );

> # PARAMETERS

> parent

>   The parent type.

> child

>   The child type.

> # RETURN VALUES

> Returns CG_TRUE if parent is a parent type of child.

> Returns CG_FALSE otherwise.

> # DESCRIPTION

> cgIsParentType returns CG_TRUE if parent is a parent type of child. Otherwise CG_FALSE is returned.

> # EXAMPLES

> to-be-written

> # ERRORS

> None.

> # HISTORY

> cgIsParentType was introduced in Cg 1.2.

> # SEE ALSO

> cgGetParentType