55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#ifndef POINTERS_HPP
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#define POINTERS_HPP
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/*
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* Monicelli: an esoteric language compiler
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*
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* Copyright (C) 2014 Stefano Sanfilippo
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <memory>
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#include <vector>
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#include <boost/optional.hpp>
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namespace monicelli {
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// We need these instead of an using decl for compatibility
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template <class T>
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class Pointer: public std::unique_ptr<T> {
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public:
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Pointer(T *p = nullptr): std::unique_ptr<T>(p) {}
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};
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template<class T>
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class PointerList: public std::vector<T*> {
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public:
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PointerList() {}
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PointerList(PointerList&) = delete;
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virtual ~PointerList() {
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for (T *element: *this) {
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delete element;
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}
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}
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};
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}
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#endif
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