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-rw-r--r--gnu/lib/libg++/g++-include/Stack.hP51
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diff --git a/gnu/lib/libg++/g++-include/Stack.hP b/gnu/lib/libg++/g++-include/Stack.hP
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+// This may look like C code, but it is really -*- C++ -*-
+/*
+Copyright (C) 1988 Free Software Foundation
+ written by Doug Lea (dl@rocky.oswego.edu)
+
+This file is part of the GNU C++ Library. This library is free
+software; you can redistribute it and/or modify it under the terms of
+the GNU Library General Public License as published by the Free
+Software Foundation; either version 2 of the License, or (at your
+option) any later version. This library is distributed in the hope
+that it will be useful, but WITHOUT ANY WARRANTY; without even the
+implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE. See the GNU Library General Public License for more details.
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#ifndef _<T>Stack_h
+#ifdef __GNUG__
+#pragma interface
+#endif
+#define _<T>Stack_h
+
+#include <builtin.h>
+
+#include "<T>.defs.h"
+
+class <T>Stack
+{
+public:
+ <T>Stack() { }
+ virtual ~<T>Stack();
+
+ virtual void push(<T&> item) = 0;
+ virtual <T> pop() = 0;
+ virtual <T>& top() = 0;
+ virtual void del_top() = 0;
+
+ virtual int empty() = 0;
+ virtual int full() = 0;
+ virtual int length() = 0;
+
+ virtual void clear() = 0;
+
+ void error(const char*);
+ virtual int OK() = 0;
+};
+
+#endif