MatrixMatrixOperations.h

Go to the documentation of this file.

// This file is part of the Peano project. For conditions of distribution and
// use, please see the copyright notice at www.peano-framework.org
#pragma once
 
 
#include "tarch/la/Scalar.h"
 
 
namespace tarch {
  namespace la {
    template <int Rows, int Cols, int X, typename Scalar>
    Matrix<Rows, Cols, Scalar> multiply(
      const Matrix<Rows, X, Scalar>& lhs,
      const Matrix<X, Cols, Scalar>& rhs
    );
 
    template <int Rows, int Cols, int X, typename Scalar>
    Matrix<Rows, Cols, Scalar> multiplyComponents(
      const Matrix<Rows, X, Scalar>& lhs,
      const Matrix<X, Cols, Scalar>& rhs
    );
 
    template <int Rows, int Cols, int X, typename Scalar>
    Matrix<Rows, Cols, Scalar> operator*(
      const Matrix<Rows, X, Scalar>& lhs,
      const Matrix<X, Cols, Scalar>& rhs
    );
 
#ifdef UseOpenblas
    template <int Rows, int Cols, int X>
    Matrix<Rows, Cols, double> operator*(
      const Matrix<Rows, X, double>& lhs,
      const Matrix<X, Cols, double>& rhs
    );
#endif
 
    template <int Rows, int Cols, typename Scalar>
    bool operator==(
      const Matrix<Rows, Cols, Scalar>& lhs,
      const Matrix<Rows, Cols, Scalar>& rhs
    );
 
    template <int Rows, int Cols, typename Scalar>
    bool equals(
      const Matrix<Rows, Cols, Scalar>& lhs,
      const Matrix<Rows, Cols, Scalar>& rhs,
      const Scalar&                     tolerance = NUMERICAL_ZERO_DIFFERENCE
    );
 
    template <int Rows, int Cols, typename Scalar>
    Matrix<Rows, Cols, Scalar> operator+(
      const Matrix<Rows, Cols, Scalar>& lhs,
      const Matrix<Rows, Cols, Scalar>& rhs
    );
 
    template <int Rows, int Cols, typename Scalar>
    Matrix<Rows, Cols, Scalar> operator-(
      const Matrix<Rows, Cols, Scalar>& lhs,
      const Matrix<Rows, Cols, Scalar>& rhs
    );
 
    template <int Rows, int Cols, typename Scalar>
    std::pair<int, int> equalsReturnIndex(
      const Matrix<Rows, Cols, Scalar>& lhs,
      const Matrix<Rows, Cols, Scalar>& rhs,
      const Scalar&                     tolerance = NUMERICAL_ZERO_DIFFERENCE
    );
  } // namespace la
} // namespace tarch
 
 
#include "tarch/la/MatrixMatrixOperations.cpph"