senk::io Namespace Reference

Contains functions related to inputs and outputs. More...

Enumerations
enum	Shape { Sym , Unsym }
	enum for the shape of matrices. More...

Functions
bool	ReadMatrixMarket (std::string filename, double **val, int **cind, int **rptr, int *N, int *M, Shape *shape, bool removeZeros)
	Get a matrix in the CSR format from a MatrixMarket file. More...

Detailed Description

Contains functions related to inputs and outputs.

Enumeration Type Documentation

Shape

enum senk::io::Shape

enum for the shape of matrices.

Definition at line 26 of file senk_io.hpp.

Function Documentation

ReadMatrixMarket()

bool senk::io::ReadMatrixMarket	(	std::string	filename,
		double **	val,
		int **	cind,
		int **	rptr,
		int *	N,
		int *	M,
		Shape *	shape,
		bool	removeZeros
	)

Get a matrix in the CSR format from a MatrixMarket file.

Parameters

filename	PATH to the input file.
val	A pointer of an array for nonzero values in the CSR format.
cind	A pointer of an array for column indices in the CSR format.
rptr	A pointer of an array for starting position of each row.
N	A variable to receive the number of rows.
M	A variable to receive the number of columns.
shape	A variable to receive the shape of the matrix.
removeZeros	If true, remove zero elements in the off-diagonal.

Definition at line 41 of file senk_io.hpp.