rasterimagedata.hh

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
//
// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef DUMUX_RASTER_IMAGE_DATA_HH
#define DUMUX_RASTER_IMAGE_DATA_HH
 
#include <string>
#include <vector>
#include <fstream>
 
namespace Dumux::Detail::RasterImageData {
 
struct Format
{
    std::string magicNumber;
    std::string type;
    std::string encoding;
};
 
struct HeaderData
{
    Format format;
    std::size_t nCols;
    std::size_t nRows;
    std::size_t maxValue = 1;
};
 
template<class T>
class Result : private std::vector<T>
{
    using Parent = std::vector<T>;
public:
    Result() = delete;
 
    Result(const std::vector<T>& data, const HeaderData& header)
    : Parent(data)
    , header_(header)
    {}
 
    Result(std::vector<T>&& data, HeaderData&& header)
    : Parent(std::move(data))
    , header_(std::move(header))
    {}
 
    const HeaderData& header() const { return header_; }
 
    // expose some methods of std::vector
    using Parent::operator[];
    using Parent::begin;
    using Parent::end;
    using Parent::size;
 
private:
    HeaderData header_;
};
 
} // end namespace Dumux::Detail::RasterImageData
 
#endif