CDynamicGrid.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2017, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */

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

#include <mrpt/utils/CDynamicGrid.h>
#include <mrpt/system/os.h>

using namespace mrpt;
using namespace mrpt::utils;
using namespace mrpt::system;
using namespace std;

bool internal::dynamic_grid_txt_saver::saveToTextFile(
        const std::string& fileName) const
{
        FILE* f = os::fopen(fileName.c_str(), "wt");
        if (!f) 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++)
                        os::fprintf(f, "%f ", getCellAsFloat(cx, cy));
                os::fprintf(f, "\n");
        }
        os::fclose(f);
        return true;
}