IFPACK Development
getRow_dh.h
00001 /*@HEADER
00002 // ***********************************************************************
00003 //
00004 //       Ifpack: Object-Oriented Algebraic Preconditioner Package
00005 //                 Copyright (2009) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
00025 //
00026 // ***********************************************************************
00027 //@HEADER
00028 */
00029 
00030 #ifndef GET_ROW_DH
00031 #define GET_ROW_DH
00032 
00033 #include "euclid_common.h"
00034 #include "call_epetra.h"
00035 
00036 /* "row" refers to global row number */
00037 
00038 #ifdef __cplusplus
00039 extern "C"
00040 {
00041 #endif
00042 
00043   extern void EuclidGetDimensions (void *A, int *beg_row, int *rowsLocal,
00044                    int *rowsGlobal);
00045   extern void EuclidGetRow (void *A, int row, int *len, int **ind,
00046                 double **val);
00047   extern void EuclidRestoreRow (void *A, int row, int *len, int **ind,
00048                 double **val);
00049 
00050   extern int EuclidReadLocalNz (void *A);
00051 
00052   extern void PrintMatUsingGetRow (void *A, int beg_row, int m,
00053                    int *n2o_row, int *n2o_col,
00054                    char *filename);
00055 
00056 #ifdef __cplusplus
00057 }
00058 #endif
00059 #endif
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