Cg Core Runtime API                        cgIsStateAssignment(3)



NAME
     cgIsStateAssignment - determine if a state assignment handle
     references a valid Cg state assignment

SYNOPSIS
       #include 

       CGbool cgIsStateAssignment( CGstateassignment sa );


PARAMETERS
     sa      The state assignment handle to check.

RETURN VALUES
     Returns CGTRUE if sa references a valid state assignment.

     Returns CGFALSE otherwise.

DESCRIPTION
     cgIsStateAssignment returns CGTRUE if sa references a valid
     state assignment, CGFALSE otherwise.

EXAMPLES
       if (cgIsStateAssignment(sa)) {
         /* do something with sa */
       } else {
         /* handle situation where sa is not a valid state assignment */
       }


ERORS
     None.

HISTORY
     cgIsStateAssignment was introduced in Cg 1.4.

SEE ALSO
     cgCreateStateAssignment, cgCreateStateAssignmentIndex,
     cgGetFirstStateAssignment, cgGetFirstSamplerStateAssignment,
     cgGetNamedStateAssignment, cgGetNamedSamplerStateAssignment,
     cgGetNextStateAssignment, cgGetStateAssignmentIndex,
     cgGetStateAssignmentPass, cgGetStateAssignmentState













Cg Toolkit 2.1            Last change:                          1