Lines Matching refs:stack
195 SubTree stack[MAX_TREE_DEPTH*2];
205 stack[top++] = SubTree(0, n-1, 0, 0);
210 int first = stack[top].first, last = stack[top].last;
211 int depth = stack[top].depth, nidx = stack[top].nodeIdx;
258 stack[top++] = SubTree(first, middle, left, depth+1);
259 stack[top++] = SubTree(middle+1, last, right, depth+1);
436 int* stack = _stack;
439 stack[top++] = 0;
443 int nidx = stack[top];
459 stack[top++] = n.left;
461 stack[top++] = n.right;
