OpenPRA Documentation

packages/engine/scram-node/src/ext/index_map.h ​

Non-zero based Index->Value map adapter on sequential containers.

Source code ​

cpp
/*
 * Copyright (C) 2014-2018 Olzhas Rakhimov
 * Copyright (C) 2023 OpenPRA ORG Inc.
 *
 * 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/>.
 */


#pragma once

#include <vector>

namespace ext {

template <std::size_t BaseIndex, typename T,
          template <typename...> class Sequence = std::vector>
class index_map : public Sequence<T> {
 public:
  using Sequence<T>::Sequence;

  typename Sequence<T>::reference operator[](std::size_t index) {
    return Sequence<T>::operator[](index - BaseIndex);
  }
  typename Sequence<T>::const_reference operator[](std::size_t index) const {
    return Sequence<T>::operator[](index - BaseIndex);
  }
};

}  // namespace ext

Updated on 2025-11-11 at 16:51:08 +0000