Lines Matching defs:y1
64 T y1;69 x1(x1_), y1(y1_), x2(x2_), y2(y2_) {}78 if(y1 > y2) {79 t = y1;80 y1 = y2;96 if(y1 < r.y1) {97 y1 = r.y1;99 return x1 <= x2 && y1 <= y2;103 return x1 <= x2 && y1 <= y2;119 if(r.y1 < r2.y1) {120 r.y1 = r2.y1;137 if(r.y1 > r2.y1) {138 r.y1 = r2.y1;