/usr/include/trilinos/Isorropia_EpetraLevelScheduler.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | //@HEADER
/*
************************************************************************
Isorropia: Partitioning and Load Balancing Package
Copyright (2006) Sandia Corporation
Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
license for use of this work by or on behalf of the U.S. Government.
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
************************************************************************
*/
//@HEADER
#ifndef _Isorropia_EpetraLevelScheduler_hpp_
#define _Isorropia_EpetraLevelScheduler_hpp_
#include <Isorropia_ConfigDefs.hpp>
#include <Isorropia_EpetraOperator.hpp>
#include <Isorropia_LevelScheduler.hpp>
#include <Teuchos_RCP.hpp>
#ifdef HAVE_EPETRA
class Epetra_Map;
class Epetra_BlockMap;
class Epetra_Import;
class Epetra_Vector;
class Epetra_MultiVector;
class Epetra_CrsGraph;
class Epetra_CrsMatrix;
class Epetra_RowMatrix;
class Epetra_LinearProblem;
namespace Isorropia {
namespace Epetra {
/** An implementation of the LevelScheduler interface that operates on
and Epetra_CrsGraph, representing the non-zeros in a matrix. The
elements to be partitioned into levels are matrix rows. Assumption
is that matrix is lower triangular or upper triangular.
*/
class LevelScheduler : public Isorropia::LevelScheduler, public Isorropia::Epetra::Operator {
public:
/** Constructor
\param[in] input_graph the graph representing the non-zeros of the matrix
\param[in] paramlist list of parameters
\param[in] compute_now if @c true, the scheduling is computed in the constructor, otherwise call Isorropia::Epetra::LevelScheduler::schedule when you want to compute the scheduling, defaults to @c false
*/
LevelScheduler(Teuchos::RCP<const Epetra_CrsGraph> input_graph,
const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"),
bool compute_now=true);
/** Destructor */
~LevelScheduler(); // {} ;
/** Compute the scheduling if it has not already been computed, same effect as
Isorropia::Epetra::LevelScheduler::compute
\param[in] force_scheduling if @c true recompute the scheduling even if it has already been computed, defaults to @c false
*/
void schedule(bool force_scheduling=false);
/** Compute the scheduling if it has not already been computed, same effect as
Isorropia::Epetra::LevelScheduler::schedule
\param[in] force_compute if @c true recompute the scheduling even if it has already been computed, defaults to @c false
*/
void compute(bool force_compute=false) {
schedule(force_compute);
}
};//class LevelScheduler
}//namespace Epetra
}//namespace Isorropia
#endif //HAVE_EPETRA
#endif
|