SubMatrix.h

Go to the documentation of this file.

//Copyright (c) 2004-2005, Baris Sumengen
//All rights reserved.
//
// CIMPL Matrix Performance Library
//
//Redistribution and use in source and binary
//forms, with or without modification, are
//permitted provided that the following
//conditions are met:
//
//    * No commercial use is allowed. 
//    This software can only be used
//    for non-commercial purposes. This 
//    distribution is mainly intended for
//    academic research and teaching.
//    * Redistributions of source code must
//    retain the above copyright notice, this
//    list of conditions and the following
//    disclaimer.
//    * Redistributions of binary form must
//    mention the above copyright notice, this
//    list of conditions and the following
//    disclaimer in a clearly visible part 
//    in associated product manual, 
//    readme, and web site of the redistributed 
//    software.
//    * 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.
//    * The name of Baris Sumengen may not 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
//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.



#pragma once
#ifndef SUBMATRIX_H
#define SUBMATRIX_H

#include <iostream>

using std::cout;
using std::cerr;
using std::endl;


#include "./cimpl.h"

namespace CIMPL
{


// forward declaration
template< class T > class Matrix;
template< class T > class Vector;
template< class T > class Array;

template< class T >
class SubMatrix
{
        friend class Matrix<T>;
        friend class Vector<T>;
        
protected:
        Vector<T> *columns;
        Cleaner<T> *clean;
        int xDim;
        int yDim;

public:
        SubMatrix(void);
        SubMatrix(SubMatrix<T>& sm);
        ~SubMatrix(void);

        const int Columns() const;
        const int Rows() const;
        const int XDim() const;
        const int YDim() const;

        SubMatrix<T>& operator= (SubMatrix<T>& sm);
        SubMatrix<T>& operator= (Matrix<T>& m);
        
        T& operator() (const int i, const int j);
        Vector<T>& operator[] (const int i);


};


}; //namespace


#include "./Submatrix.inl"




#endif

---