zslu.h File Reference

Class Zslu: Wrapper class for a generic sparse direct solver. More...

#include <mc/mc_base.h>

Include dependency graph for zslu.h:

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Classes
struct	sZslu
	Contains public data members for Zslu class. More...
Typedefs
typedef struct sZslu	Zslu
	Declaration of the Zslu class as the Zslu structure.
Functions
Zslu *	Zslu_ctor (Vmem *vmem, int skey, int m, int n, int nnz, int *ia, int *ja, double *a)
	The Zslu constructor.
void	Zslu_dtor (Zslu **thee)
	The Zslu destructor.
int	Zslu_factor (Zslu *thee)
	Sparse LU factor the system.
int	Zslu_solve (Zslu *thee, int key, double *b, double *x)
	Use sparse LU factors to back/forward solve a linear system.
void	Zslu_memChk (Zslu *thee)
	Print the exact current malloc usage.
double	Zslu_lnDet (Zslu *thee)
	Calculate the log of the determinant of a SuperLU matrix.

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Detailed Description

Class Zslu: Wrapper class for a generic sparse direct solver.

Author:

Michael Holst

Note:

None

Version:

Id

zslu.h,v 1.2 2009/04/24 22:54:10 fetk Exp

Attention:

 *
 * MC = < Manifold Code >
 * Copyright (C) 1994--2008 Michael Holst
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 *