From c758a9f2dd54f089852d9f5e37e6fda3f3ade5d9 Mon Sep 17 00:00:00 2001
From: Dekel Tsur <dekelts@tau.ac.il>
Date: Fri, 16 Feb 2001 22:09:06 +0000
Subject: [PATCH] Remove BackStack.h

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1527 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/BackStack.h | 64 -------------------------------------------------
 src/Makefile.am |  1 -
 2 files changed, 65 deletions(-)
 delete mode 100644 src/BackStack.h

diff --git a/src/BackStack.h b/src/BackStack.h
deleted file mode 100644
index 4974ce22d5..0000000000
--- a/src/BackStack.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// -*- C++ -*-
-/* This file is part of
- * ====================================================== 
- * 
- *           LyX, The Document Processor
- * 	 
- *	    Copyright 1997-2000 The LyX Team.
- *
- * ====================================================== */
-
-#ifndef BACK_STACK_H
-#define BACK_STACK_H
-
-#include <stack>
-
-#include "LString.h"
-
-/**  Utility to get back from a reference or from a child document.
-     @author Alejandro Aguilar Sierra
-     @version 970806
- */
-class BackStack {
-private:
-	///
-	struct BackStackItem {
-		///
-		BackStackItem() 
-			: x(0), y(0) {}
-		///
-		BackStackItem(string const & f, int xx, int yy)
-			: fname(f), x(xx), y(yy) {}
-		/// Filename
-		string fname;
-		/// Cursor x-position
-		int x;
-		/// Cursor y-position
-		int y;
-	};
-public:
-	///
-	void push(string f, int x, int y) {
-		BackStackItem bit(f, x, y);
-		stakk.push(bit);
-	}
-	///
-	string const pop(int * x, int * y) {
-		BackStackItem bit = stakk.top();
-		*x = bit.x;
-		*y = bit.y;
-		stakk.pop();
-		return bit.fname;
-	}
-	/**
-	   @return returns #true# if the stack is empty, #false# otherwise.
-	 */
-	bool empty() const {
-		return stakk.empty();
-	}
-private:
-	///
-	std::stack<BackStackItem> stakk;
-};
-
-#endif
diff --git a/src/Makefile.am b/src/Makefile.am
index ed4221c6a5..1a3929676e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -22,7 +22,6 @@ BOOST_INCLUDES = -I$(top_srcdir)/boost
 INCLUDES = $(SIGC_CFLAGS) $(BOOST_INCLUDES) $(PSPELL_INCLUDES) @FRONTEND_INCLUDES@
 localedir = $(datadir)/locale
 lyx_SOURCES = \
-	BackStack.h \
 	BufferView.C \
 	BufferView.h \
 	BufferView2.C \