Lines Matching refs:NA
482 // NA meaning none, n/a, null, nil, etc.
483 static const Val NA = -1;
503 Val id = NA;
504 explicit operator bool() const { return id != NA; }
510 Val id = NA;
511 explicit operator bool() const { return id != NA; }
985 Op op, Val x=NA, Val y=NA, Val z=NA, Val w=NA, int immA=0, int immB=0, int immC=0) {