cgGetStateName

> # NAME

> cgGetStateName - get a state's name

> # SYNOPSIS

>       #include <Cg/cg.h>

>       const char * cgGetStateName( CGstate state );

> # PARAMETERS

> state

>   The state.

> # RETURN VALUES

> Returns the NULL-terminated name string for the state.

> Returns NULL if state is invalid.

> # DESCRIPTION

> cgGetStateName allows the application to retrieve the name of a state defined in a Cg context. This name can be used later to retrieve the state from the context using cgGetNamedState.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_STATE_HANDLE_ERROR is generated if state is not a valid state.

> # HISTORY

> cgGetStateName was introduced in Cg 1.4.

> # SEE ALSO

> cgGetNamedState, cgGetFirstState, cgGetNextState