SparseMatrix.cpp File Reference

Implementation of the CSparseMatrix class. More...

#include "SparseMatrix.h"
#include "Matlab.h"
#include <assert.h>
#include <math.h>

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Functions
bool	isZero (double x)
bool	Predicate (const _Entry &d1, const _Entry &d2)

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Detailed Description

Implementation of the CSparseMatrix class.

Author:

Group

Date:

Documented on 10/07/2010

Definition in file SparseMatrix.cpp.

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Function Documentation

bool isZero

(

double

x

)

[inline]

Verify if x is close to zero

Parameters:

x

input value

Definition at line 24 of file SparseMatrix.cpp.

{
        return (fabs(x) < 1e-9);
}

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bool Predicate	(	const _Entry &	d1,
		const _Entry &	d2
	)

Predicate to sort entries

Definition at line 535 of file SparseMatrix.cpp.

{
  return ( d1.j < d2.j || (d1.j==d2.j && d1.i < d2.i) );
}