text: //=============================================================================================================
  /**
   * @file     fiff_named_matrix.cpp
   * @author   Lorenz Esch <lesch@mgh.harvard.edu>;
   *           Matti Hamalainen <msh@nmr.mgh.harvard.edu>;
   *           Christoph Dinh <chdinh@nmr.mgh.harvard.edu>
   * @version  dev
   * @date     July, 2012
   *
   * @section  LICENSE
   *
   * Copyright (C) 2012, Lorenz Esch, Matti Hamalainen, Christoph Dinh. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification, are permitted provided that
   * the following conditions are met:
   *     * Redistributions of source code must retain the above copyright notice, this list of conditions and the
   *       following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
   *       the following disclaimer in the documentation and/or other materials provided with the distribution.
   *     * Neither the name of MNE-CPP authors nor the names of its contributors may be used
   *       to endorse or promote products derived from this software without specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
   * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   *
   * @brief    Definition of the FiffNamedMatrix Class.
   *
   */
  
  //=============================================================================================================
  // INCLUDES
  //=============================================================================================================
  
  #include "fiff_named_matrix.h"
  
  //=============================================================================================================
  // USED NAMESPACES
  //=============================================================================================================
  
  using namespace FIFFLIB;
  using namespace Eigen;
  
  //=============================================================================================================
  // DEFINE MEMBER METHODS
  //=============================================================================================================
  
  FiffNamedMatrix::FiffNamedMatrix()
  : nrow(-1)
  , ncol(-1)
  {
  }
  
  //=============================================================================================================
  
  FiffNamedMatrix::FiffNamedMatrix(fiff_int_t p_nrow, fiff_int_t p_ncol, const QStringList& p_row_names, const QStringList& p_col_names, const MatrixXd& p_data)
  : nrow(p_nrow)
  , ncol(p_ncol)
  , row_names(p_row_names)
  , col_names(p_col_names)
  , data(p_data)
  {
  }
  
  //=============================================================================================================
  
  FiffNamedMatrix::FiffNamedMatrix(const FiffNamedMatrix& p_FiffNamedMatrix)
  : QSharedData(p_FiffNamedMatrix)
  , nrow(p_FiffNamedMatrix.nrow)
  , ncol(p_FiffNamedMatrix.ncol)
  , row_names(p_FiffNamedMatrix.row_names)
  , col_names(p_FiffNamedMatrix.col_names)
  , data(p_FiffNamedMatrix.data)
  {
  }
  
  //=============================================================================================================
  
  FiffNamedMatrix::~FiffNamedMatrix()
  {
  }
  
  //=============================================================================================================
  
  void FiffNamedMatrix::clear()
  {
      nrow = -1;
      ncol = -1;
      row_names.clear();
      col_names.clear();
      data = MatrixXd();
  }
  
  //=============================================================================================================
  
  void FiffNamedMatrix::transpose_named_matrix()
  {
      QStringList col_names_old = this->col_names;
      this->col_names = this->row_names;
      this->row_names = col_names_old;
  
      this->data.transposeInPlace();
  
      this->nrow = this->data.rows();
      this->ncol = this->data.cols();
  }
  