SlicePosition.h

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/*
 * MIT License
 * 
 * Copyright (c) 2018 PulsarSearchSoft
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#ifndef PSS_ASTROTYPES_MULTIARRAY_SLICEPOSITION_H
#define PSS_ASTROTYPES_MULTIARRAY_SLICEPOSITION_H

#include <ostream>

namespace pss {
namespace astrotypes {

template<unsigned Rank>
struct SlicePosition : public SlicePosition<Rank-1>
{
        typedef SlicePosition<Rank-1> BaseT;

    public:
        SlicePosition();

    public:
        // write indices as [x][y][z]... to the ostream
        void out(std::ostream&) const;

    public:
        std::size_t index; 
};

template<unsigned Rank>
std::ostream& operator<<(std::ostream& os, SlicePosition<Rank> const& pos) {
    pos.out(os);
    return os;
}


} // namespace astrotypes
} // namespace pss
#include "SlicePosition.cpp"

#endif // PSS_ASTROTYPES_MULTIARRAY_SLICEPOSITION_H