common.hpp

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/* 
 * This file is part of PLaSK (https://plask.app) by Photonics Group at TUL
 * Copyright (c) 2022 Lodz University of Technology
 * 
 * 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, version 3.
 *
 * 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.
 */
#ifndef PLASK__VECTOR__COMMON_H
#define PLASK__VECTOR__COMMON_H
 
namespace plask {
 
 
template <int dim, typename T=double>
struct Vec {};
 
template <int dim, typename T, int i>
struct VecComponent {
 
    static const int DIMS = dim;
 
    T c[dim];
 
    VecComponent<dim,T,i>& operator=(const T& val) { c[i] = val; return *this; }
 
    operator T() const { return c[i]; }
};
 
 
namespace axis {
    const std::size_t lon_index = 0;
    const std::size_t tran_index = 1;
    const std::size_t up_index = 2;
}   // axis
 
/*
 * Rotate @p r over up axis to lie on lon-tran plane.
 * @param r cuboid
 * @return rectangle
 */
}   // namespace plask
 
#endif // PLASK__VECTOR__COMMON_H