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cgGetNamedState

NAME

cgGetNamedState - get a context state by name

SYNOPSIS

  #include <Cg/cg.h>

  CGstate cgGetNamedState( CGcontext context,

                           const char * name );

PARAMETERS

context

The context from which to retrieve the state.

name

The name of the state to retrieve.

RETURN VALUES

Returns the named state from the context.

Returns NULL if the context has no state corresponding to name.

DESCRIPTION

The states of a context can be retrieved directly by name using cgGetNamedState. The names of the states in a context can be discovered by iterating through the context's states (see the cgGetFirstState manpage and the cgGetNextState manpage), calling the cgGetStateName manpage for each one in turn.

EXAMPLES

to-be-written

ERRORS

CG_INVALID_PARAMETER_ERROR is generated if name is NULL.

HISTORY

cgGetNamedState was introduced in Cg 1.4.

SEE ALSO

the cgCreateState manpage, the cgGetFirstState manpage, the cgGetNextState manpage, the cgGetStateEnumerantName manpage, the cgGetStateEnumerantValue manpage, the cgGetStateName manpage, the cgGetStateType manpage, the cgIsState manpage