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pacciani/Pointers.hpp

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#ifndef POINTERS_HPP
#define POINTERS_HPP
/*
* Monicelli: an esoteric language compiler
*
* Copyright (C) 2014 Stefano Sanfilippo
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <memory>
#include <vector>
#include <boost/optional.hpp>
namespace monicelli {
// We need these instead of an using decl for compatibility
template <class T>
class Pointer: public std::unique_ptr<T> {
public:
Pointer(T *p = nullptr): std::unique_ptr<T>(p) {}
};
template<class T>
class PointerList: public std::vector<T*> {
public:
PointerList() {}
PointerList(PointerList&) = delete;
virtual ~PointerList() {
for (T *element: *this) {
delete element;
}
}
};
}
#endif