2 /* This file is part of
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright 1997-2000 The LyX Team.
9 * ====================================================== */
20 // Created by Alejandro Aguilar Sierra, 970806
22 /** Utility to get back from a reference or from a child document.
27 struct BackStackItem {
29 BackStackItem(string const & f, int xx, int yy)
30 : fname(f), x(xx), y(yy) {}
40 void push(string f, int x, int y) {
41 BackStackItem bit(f, x, y);
45 string pop(int * x, int * y) {
46 BackStackItem bit = stakk.top();
58 stack<BackStackItem> stakk;