cgGetEnum
Keywords: cgGetEnum, NVIDIA, NVIDIA Cg Toolkit, Cg Toolkit, Shader, Shader Programming, GPU Shader Programming, GPU Program

> ## Name

> cgGetEnum - get the enumerant assigned with the given string name

> ## Synopsis

>     #include <Cg/cg.h>

>     CGenum cgGetEnum( const char * enum_string );

> ## Parameters

> enum_string
>   A string containing the case-sensitive enum name.

> ## Return Values

> Returns the enumerant for enum_string.

> Returns CG_UNKNOWN if no such enumerant exists

> ## Description

> cgGetEnum returns the enumerant assigned to an enum name.

> ## Examples

>       CGenum VaryingEnum = cgGetEnum("CG_VARYING");

> ## Errors

> CG_INVALID_PARAMETER_ERROR is generated if enum_string is NULL.

> ## History

> cgGetEnum was introduced in Cg 1.2.

> ## See Also

> cgGetEnumString