Searched refs:rot (Results 1 – 3 of 3) sorted by relevance
113 #define oprev(a) rot(onext(rot(a)))114 #define lnext(a) rot(onext(rotinv(a)))116 #define rnext(a) rotinv(onext(rot(a)))124 #define right(a) orig(rot(a))
27 inline EdgePointer rot(EdgePointer a) in rot() function
149 alpha = (EdgePointer) rot(onext(a)); in splice()150 beta = (EdgePointer) rot(onext(b)); in splice()258 for (i=0,j=3; i<4; i++,j=rot(j)) { in consolidateEdges()260 onext(rot(onext(e+i))) = (EdgePointer) (e+j); in consolidateEdges()