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src/biu/SquareMatrix.hh

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#ifndef SQUAREMATRIX_HH_
#define SQUAREMATRIX_HH_


#include "Matrix.hh"

namespace biu
{

    template <class T, size_t matrixDim>
    class SquareMatrix : public Matrix<T>
    {
    public:
        SquareMatrix();
        SquareMatrix(const SquareMatrix& m);
        SquareMatrix(const Matrix<T>& m);
    
        SquareMatrix(const T m[matrixDim][matrixDim]);
    
    
        ~SquareMatrix();
        
        static SquareMatrix<T,matrixDim> createSquareMatrix(const T  data[matrixDim][matrixDim]);
        
    };
    
    
    /* IMPLEMENTIERUNG */
    
    //construction
    template <class T, size_t matrixDim> inline 
    SquareMatrix<T,matrixDim>::SquareMatrix() :
        Matrix<T>(matrixDim, matrixDim)
    {
    }
    
    template <class T, size_t matrixDim> inline 
    SquareMatrix<T,matrixDim>::SquareMatrix(const T m[matrixDim][matrixDim])
    {
        *this = createSquareMatrix(m);
    }
    
    template <class T, size_t matrixDim> inline
    SquareMatrix<T,matrixDim>::SquareMatrix(const SquareMatrix& m) :
        Matrix<T>(m)
    {
    }
    
    template <class T, size_t matrixDim> inline
    SquareMatrix<T,matrixDim>::SquareMatrix(const Matrix<T>& m) :
        Matrix<T>(m)
    {
        // m has to be a square matrix of the correct size
        assert(m.numRows() == matrixDim && m.numColumns() == matrixDim);    
    }
    
    
    
    // destruction
    template <class T, size_t matrixDim> inline
    SquareMatrix<T,matrixDim>::~SquareMatrix ()
    {
    }
    
    // construct and fill
    #include <iostream>
    template <class T, size_t matrixDim> inline 
    SquareMatrix<T,matrixDim>
    SquareMatrix<T,matrixDim>::createSquareMatrix(const T  data[matrixDim][matrixDim]) 
    {
        SquareMatrix<T,matrixDim> matrix;
        for (size_t row=0; row < matrixDim; row++)
        {
            for (size_t col=0; col<matrixDim; col++) {
                matrix[row][col] = data[row][col];
            }
        }
        return matrix;
    }
    
    

} // namespace biu

#endif /*SQUAREMATRIX_HH_*/