sparvec.h File Reference

sparse vector. More...

#include <stdlib.h>
#include "abacus/array.h"
#include "abacus/buffer.h"

Go to the source code of this file.

Classes
class	ABA_SPARVEC
	Since other classes, e.g., the class ABA_RO are derived from this class, all data members are protected in order to provide efficient access also in these derived classes. More...

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Detailed Description

sparse vector.

Author:

Matthias Elf

If the number of components of a vector having nonzero coefficients is small (sparse), then it is more adequate to store only the number of these components together with the nonzero coefficients.

Since other classes, e.g., the class ABA_RO are derived from this class, all data members are protected in order to provide efficient access also in these derived classes.

License:

This file is part of ABACUS - A Branch And CUt System Copyright (C) 1995 - 2003 University of Cologne, Germany

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

See also:

http://www.gnu.org/copyleft/gpl.html

Definition in file sparvec.h.

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