MatrixOperations.h File Reference

#include "tarch/la/Matrix.h"
#include "tarch/la/Vector.h"
#include <sstream>
#include <cmath>
#include "tarch/la/MatrixOperations.cpph"

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Namespaces
namespace	tarch
	Have to include this header, as I need access to the SYCL_EXTERNAL keyword.
namespace	tarch::la
	My collection of tiny vector operations.

Functions
template<int Rows, int Cols, typename Scalar >
Scalar	tarch::la::sum (const Matrix< Rows, Cols, Scalar > &matrix)
	Computes the sum of all entries of the matrix.
template<int Rows, int Cols, typename Scalar >
Matrix< Cols, Rows, Scalar >	tarch::la::transpose (const Matrix< Rows, Cols, Scalar > &matrix)
template<int Rows, typename Scalar >
static Matrix< Rows, Rows, Scalar >	tarch::la::identity ()
	Returns the identity matrix.
template<int Rows, typename Scalar >
Vector< Rows, Scalar >	tarch::la::diag (const Matrix< Rows, Rows, Scalar > &matrix)
	Extract diagonal vector from matrix.
template<int Rows, int Cols, typename Scalar >
Vector< Cols, Scalar >	tarch::la::row (const Matrix< Rows, Cols, Scalar > &matrix, int whichRow)
	Extract row from matrix.
template<int Rows, int Cols, typename Scalar >
Vector< Rows, Scalar >	tarch::la::col (const Matrix< Rows, Cols, Scalar > &matrix, int whichColumn)
	Extract row from matrix.
template<int Rows, int Cols, typename Scalar >
Matrix< Rows, Cols, Scalar >	tarch::la::invertEntries (const Matrix< Rows, Cols, Scalar > &matrix)
	Inverts each individual entry.
template<int Rows, int Cols, typename Scalar >
Scalar	tarch::la::frobeniusNorm (const Matrix< Rows, Cols, Scalar > &matrix)
template<int Rows, int Cols, typename Scalar >
Scalar	tarch::la::elementMax (const Matrix< Rows, Cols, Scalar > &matrix)
	Max norm.
template<int Rows, int Cols, typename Scalar >
std::ostream &	operator<< (std::ostream &os, const tarch::la::Matrix< Rows, Cols, Scalar > &matrix)

Function Documentation

operator<<()

template<int Rows, int Cols, typename Scalar >

std::ostream & operator<<	(	std::ostream &	os,
		const tarch::la::Matrix< Rows, Cols, Scalar > &	matrix )