/*! \file pistack.h
 * \brief Stack container
 * 
 * This file declare PIStack
*/
/*
	PIP - Platform Independent Primitives
	Stack container
	Ivan Pelipenko peri4ko@yandex.ru

	This program 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 3 of the License, or
	(at your option) any later version.

	This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PISTACK_H
#define PISTACK_H

#include "pivector.h"

template<typename T>
class PIStack: public PIVector<T> {
public:
	PIStack() {;}
	virtual ~PIStack() {;}
	PIVector<T> & push(const T & v) {PIVector<T>::push_back(v); return *this;}
	PIVector<T> & push(T && v) {PIVector<T>::push_back(std::move(v)); return *this;}
	T pop() {return PIVector<T>::take_back();}
	T & top() {return PIVector<T>::back();}
	const T & top() const {return PIVector<T>::back();}
	PIVector<T> toVector() {
		PIVector<T> v;
		v.reserve(PIVector<T>::size());
		for (uint i = 0; i < PIVector<T>::size(); ++i)
			v.push_back(PIVector<T>::at(i));
		return v;
	}
};

#endif // PISTACK_H