CMatrixB.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/math/CMatrixB.h>
#include <mrpt/utils/CStream.h>

using namespace mrpt;
using namespace mrpt::math;
using namespace mrpt::utils;

// This must be added to any CSerializable class implementation file.
IMPLEMENTS_SERIALIZABLE(CMatrixB, CSerializable, mrpt::math)

/*---------------------------------------------------------------
                                                writeToStream
 ---------------------------------------------------------------*/
void CMatrixB::writeToStream(mrpt::utils::CStream& out, int* out_Version) const
{
        if (out_Version)
                *out_Version = 0;
        else
        {
                out << (uint32_t)sizeof(m_Val[0][0]);

                // First, write the number of rows and columns:
                out << (uint32_t)m_Rows << (uint32_t)m_Cols;

                if (m_Rows > 0 && m_Cols > 0)
                        for (unsigned int i = 0; i < m_Rows; i++)
                                out.WriteBuffer(m_Val[i], sizeof(m_Val[0][0]) * m_Cols);
        }
}

/*---------------------------------------------------------------
                                                readFromStream
 ---------------------------------------------------------------*/
void CMatrixB::readFromStream(mrpt::utils::CStream& in, int version)
{
        switch (version)
        {
                case 0:
                {
                        uint32_t size_bool;
                        in >> size_bool;
                        if (size_bool != sizeof(m_Val[0][0]))
                                THROW_EXCEPTION(
                                        "Error: size of 'bool' is different in serialized data!")

                        uint32_t nRows, nCols;

                        // First, write the number of rows and columns:
                        in >> nRows >> nCols;

                        setSize(nRows, nCols);

                        if (nRows > 0 && nCols > 0)
                                for (unsigned int i = 0; i < nRows; i++)
                                        in.ReadBuffer(m_Val[i], sizeof(m_Val[0][0]) * m_Cols);
                }
                break;
                default:
                        MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION(version)
        };
}

// Implementation of CMatrixBool
CMatrixBool::CMatrixBool(size_t row, size_t col)
        : CMatrixTemplate<bool>(row, col)
{
}
CMatrixBool::CMatrixBool(const CMatrixTemplate<bool>& m)
        : CMatrixTemplate<bool>(m)
{
}
CMatrixBool& CMatrixBool::operator=(const CMatrixTemplate<bool>& m)
{
        CMatrixTemplate<bool>::operator=(m);
        return *this;
}