MatrixTmplDef.hxx

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/*
 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
 *                         UNIVERSITAT POMPEU FABRA
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */


#ifndef _MatrixTmplDef_
#define _MatrixTmplDef_

namespace CLAM
{

        template <class T>
        MatrixTmpl<T>::MatrixTmpl()
        {
                mpMatrixBuffer=new Array<T>;
                mNumRows = 0;
                mNumColumns = 0;
                mpMatrixBuffer->SetSize(0);
        }

        template <class T>
        MatrixTmpl<T>::~MatrixTmpl()
        {
                if(mpMatrixBuffer)
                {
                        delete mpMatrixBuffer;
                        mpMatrixBuffer=NULL;
                }
        }


        template <class T>
        MatrixTmpl<T>::MatrixTmpl(unsigned int dim1, unsigned int dim2)
        {
                mpMatrixBuffer=new Array<T>(dim1*dim2);
                mNumRows = dim1;
                mNumColumns = dim2;
                mpMatrixBuffer->SetSize(mNumRows*mNumColumns);
        }

        template <class T>
        MatrixTmpl<T>::MatrixTmpl(const MatrixTmpl<T>& originalMatrix)
        {
                mpMatrixBuffer=new Array<T> (originalMatrix.GetNumElements());
                *this = originalMatrix; 
        }

        // Print the matrix
        template <class T>
        void MatrixTmpl<T>::Print() const
        {
                for (unsigned int i=0; i<mNumRows; i++)
                {
                        for (unsigned int j=0; j<mNumColumns; j++)
                                {
                                        std::cout.width(10L);
                                        std::cout << (*this)(i,j) << " ";
                                        std::cout.fill();
                                } 
                        std::cout << std::endl;
                }
        }


        template <class T>
        inline std::istream& operator >> (std::istream & stream, MatrixTmpl<T> & a)
        {
                // @todo
                return stream;
        }
        
        template <class T>
        inline std::ostream& operator << (std::ostream & stream, const MatrixTmpl<T> & a)
        {
                // @todo
                return stream;
        }

} // namespace CLAM


#endif // _MatrixTmplDef_