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DenseMatrixUtilities.hh File Reference

Supports the Dense Matrix classes. More...

#include <iostream>
#include "IotrMatrixDisplayFormat.hh"

Go to the source code of this file.

Functions
void	NewDouble2 (double *v, double **&Mat, int m, int ldm)
	Makes Mat point to the rows of matrix v.
void	clear_mat_region (double **M, int istart, int jstart, int iextent, int jextent)
	Sets designated block of matrix M = 0.
void	clear_mat_region_lower (double **M, int istart, int jstart, int iextent, int jextent)
	Sets lower triangular elements of designated block of matrix M = 0.
void	writef_mat_to_stream (double **M, int m, int n, std::ostream &out, const char *format)
	Prints matrix M.
void	writef_mat_to_stream_lower (double **M, int m, int n, std::ostream &out, const char *format)
	Prints lower triangular elements of matrix M.
void	copy_from_sparse_cols (double **A, int m, int n, const int irow[], const int kcol[], const double M[])
	Copies sparsely store entries from matrix described by (irow, kcol, M) to densely stored matrix A.
void	copy_from_sparse_cols_lower (double **A, int m, int n, const int irow[], const int kcol[], const double M[], int &has_upper)
	Copies lower triangular entries of sparsely stored matrix described by (irow, kcol, M) to lower triangular part of A.

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Detailed Description

Supports the Dense Matrix classes.

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