CDynamicGrid.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          https://www.mrpt.org/                         |
   |                                                                        |
   | Copyright (c) 2005-2019, Individual contributors, see AUTHORS file     |
   | See: https://www.mrpt.org/Authors - All rights reserved.               |
   | Released under BSD License. See: https://www.mrpt.org/License          |
   +------------------------------------------------------------------------+ */

#include "containers-precomp.h"  // Precompiled headers

#include <mrpt/containers/CDynamicGrid.h>
#include <mrpt/core/format.h>
#include <fstream>

bool mrpt::containers::internal::dynamic_grid_txt_saver::saveToTextFile(
    const std::string& fileName) const
{
    std::ofstream f;
    f.open(fileName.c_str(), std::ofstream::out);
    if (!f.is_open()) return false;
    const unsigned int sy = getSizeY(), sx = getSizeX();
    for (unsigned int cy = 0; cy < sy; cy++)
    {
        for (unsigned int cx = 0; cx < sx; cx++)
            f << mrpt::format("%f ", getCellAsFloat(cx, cy));
        f << "\n";
    }
    return true;
}