Lines Matching defs:x1
66 T x1;
72 x1(x1_), y1(y1_), x2(x2_), y2(y2_) {}
76 if(x1 > x2) {
77 t = x1;
78 x1 = x2;
96 if(x1 < r.x1) {
97 x1 = r.x1;
102 return x1 <= x2 && y1 <= y2;
106 return x1 <= x2 && y1 <= y2;
119 if(r.x1 < r2.x1) {
120 r.x1 = r2.x1;
137 if(r.x1 > r2.x1) {
138 r.x1 = r2.x1;
