cgGetNumUserTypes

> # NAME

> cgGetNumUserTypes - get number of user-defined types in a program or effect

> # SYNOPSIS

>       #include <Cg/cg.h>

>       int cgGetNumUserTypes( CGhandle handle );

> # PARAMETERS

> handle

>   The CGprogram or CGeffect in which the types are defined.

> # RETURN VALUES

> Returns the number of user defined types.

> # DESCRIPTION

> cgGetNumUserTypes returns the number of user-defined types in a given CGprogram or CGeffect.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_PROGRAM_HANDLE_ERROR is generated if handle is not a valid program or effect handle.

> # HISTORY

> cgGetNumUserTypes was introduced in Cg 1.2.

> # SEE ALSO

> cgGetUserType, cgGetNamedUserType