Lines Matching defs:nl
337 void directedLine::insert(directedLine* nl)
339 nl->next = this;
340 nl->prev = prev;
341 prev->next = nl;
342 prev = nl;
343 nl->rootLink = this; /*assuming that 'this' is the root!!!*/
420 *return -1 if this->head() <= nl->head(),
423 Int directedLine::compInY(directedLine* nl)
425 if(head()[1] < nl->head()[1]) return -1;
426 if(head()[1] == nl->head()[1] && head()[0] < nl->head()[0]) return -1;
435 *return -1 if this->head() <= nl->head(),
438 Int directedLine::compInX(directedLine* nl)
440 if(head()[0] < nl->head()[0]) return -1;
441 if(head()[0] == nl->head()[0] && head()[1] < nl->head()[1]) return -1;