io.hh File Reference


Detailed Description

Some generic functions for pretty printing vectors and matrices.

#include <math.h>
#include <complex>
#include <ios>
#include <iomanip>
#include <fstream>
#include <string>
#include "istlexception.hh"
#include <dune/common/fvector.hh>
#include <dune/common/fmatrix.hh>
#include "bcrsmatrix.hh"

Go to the source code of this file.


Namespaces

namespace  Dune

Functions

void Dune::fill_row (std::ostream &s, int m, int width, int precision)
 print a row of zeros for a non-existing block
template<class M>
void Dune::print_row (std::ostream &s, const M &A, typename M::size_type I, typename M::size_type J, typename M::size_type therow, int width, int precision)
 print one row of a matrix
template<class K, int n, int m>
void Dune::print_row (std::ostream &s, const FieldMatrix< K, n, m > &A, typename FieldMatrix< K, n, m >::size_type I, typename FieldMatrix< K, n, m >::size_type J, typename FieldMatrix< K, n, m >::size_type therow, int width, int precision)
 print one row of a matrix, specialization for FieldMatrix
template<class K>
void Dune::print_row (std::ostream &s, const FieldMatrix< K, 1, 1 > &A, typename FieldMatrix< K, 1, 1 >::size_type I, typename FieldMatrix< K, 1, 1 >::size_type J, typename FieldMatrix< K, 1, 1 >::size_type therow, int width, int precision)
 print one row of a matrix, specialization for FieldMatrix<K,1,1>
template<class M>
void Dune::printmatrix (std::ostream &s, const M &A, std::string title, std::string rowtext, int width=10, int precision=2)
 Prints a generic block matrix.
template<class B, int n, int m, class A>
void Dune::printSparseMatrix (std::ostream &s, const BCRSMatrix< FieldMatrix< B, n, m >, A > &mat, std::string title, std::string rowtext, int width=3, int precision=2)
 Prints a BCRSMatrix with fixed sized blocks.
template<class FieldType, int rows, int cols>
void Dune::writeMatrixToMatlabHelper (const FieldMatrix< FieldType, rows, cols > &matrix, int rowOffset, int colOffset, std::ostream &s)
 Helper method for the writeMatrixToMatlab routine.
template<class MatrixType>
void Dune::writeMatrixToMatlab (const MatrixType &matrix, const std::string &filename)
 Writes sparse matrix in a Matlab-readable format.

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