gameloftyou gameloftyou
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写着写着就不想实现了。。。 #ifndef MATRIX_H_INCLUDED #define MATRIX_H_INCLUDED #include <stdexcept> template < class T> class Matrix { public:   Matrix( int row, int col);   Matrix( const Matrix &matrix);    void setData( int rownum, int colnum);    bool sameModel( const Matrix &matrix) const;    bool isPhalanx() const;    bool isZeroMatrix() const;    bool isUnitMatrix() const;    bool isQuantityMatrix() const;    bool isDiagonalMatrix() const;    bool isUpperTriangularMatrix() const;    bool isLowerTriangularMatrix() const;    bool isLadderMatrix() const;    bool isSymmetricMatrix() const;    bool isAntisymmetricMatrix() const;    bool isInvertible() const;   T getData( int rownum, int colnum) const;   T getDet() const;   Matrix getInverseMatrix() const;   Matrix getTransposeMatrix() const;    void inverseSelf();    void transposeSelf();   Matrix & operator=( const Matrix &matrix);   Matrix & operator+=( const Matrix &matrix);   Matrix & operator-=( const Matrix &matrix);   Matrix & operator*=( const Matrix &matrix);   ~Matrix(); private:    int row;    int col;   T *data; }; template < class T> Matrix<T> operator+( const Matrix<T> &lmtx, const Matrix<T> &rmtx); template < class T> Matrix<T> operator-( const Matrix<T> &lmtx, const Matrix<T> &rmtx); template < class T> Matrix<T> operator*( const Matrix<T> &lmtx, const Matrix<T> &rmtx); #endif // MATRIX_H_INCLUDED 我是有多懒
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