/elec/propeller-clock

/*      Copyright (C) 2004 Garrett A. Kajmowicz

	This file is part of the uClibc++ Library.

	This library is free software; you can redistribute it and/or

	modify it under the terms of the GNU Lesser General Public

	License as published by the Free Software Foundation; either

	version 2.1 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

	Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public

	License along with this library; if not, write to the Free Software

	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#include <basic_definitions>

#include <deque>

#ifndef __HEADER_STD_STACK

#define __HEADER_STD_STACK 1

#pragma GCC visibility push(default)

namespace std{

	template <class T, class Container = deque<T> > class _UCXXEXPORT stack{

	protected:

		Container c;

	public:

		typedef typename Container::value_type	value_type;

		typedef typename Container::size_type	size_type;

		typedef Container			container_type;

		explicit stack(const Container& a = Container()) : c(a) {  };

		bool empty() const { return c.empty(); }

		size_type size() const { return c.size(); }

		value_type&       top() { return c.back(); }

		const value_type& top() const { return c.back(); }

		void push(const value_type& x) { c.push_back(x); }

		void pop() { c.pop_back(); }

		bool operator==(const stack<T, Container> &x) const{

			return  x.c == c;

		}

	};

	template <class T, class Container> _UCXXEXPORT bool

		operator< (const stack<T, Container>& x, const stack<T, Container>& y)

	{

		return (x.c < y.c);

	}

	template <class T, class Container> _UCXXEXPORT bool

		operator!=(const stack<T, Container>& x, const stack<T, Container>& y)

	{

		return (x.c != y.c);

	}

	template <class T, class Container> _UCXXEXPORT bool

		operator> (const stack<T, Container>& x, const stack<T, Container>& y)

	{

		return (x.c > y.c);

	}

	template <class T, class Container> _UCXXEXPORT bool

		operator>=(const stack<T, Container>& x, const stack<T, Container>& y)

	{

		return (x.c >= y.c);

	}

	template <class T, class Container> _UCXXEXPORT bool

		operator<=(const stack<T, Container>& x, const stack<T, Container>& y)

	{

		return (x.c <= y.c);

	}

}

#pragma GCC visibility pop

#endif