/usr/include/dolfin/la/PETScObject.h is in libdolfin-dev 1.4.0+dfsg-4.
This file is owned by root:root, with mode 0o644.
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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 | // Copyright (C) 2008 Garth N. Wells
//
// This file is part of DOLFIN.
//
// DOLFIN 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 3 of the License, or
// (at your option) any later version.
//
// DOLFIN 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 DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
// First added: 2008-01-07
// Last changed: 2011-01-24
#ifndef __PETSC_OBJECT_H
#define __PETSC_OBJECT_H
#include <string>
#include <dolfin/common/SubSystemsManager.h>
#include <dolfin/log/log.h>
namespace dolfin
{
/// This class calls SubSystemsManager to initialise PETSc.
///
/// All PETSc objects must be derived from this class.
class PETScObject
{
public:
/// Constructor. Ensures that PETSc has been initialised.
PETScObject() { SubSystemsManager::init_petsc(); }
/// Destructor
virtual ~PETScObject() {}
/// Print error message for PETSc calls that return an error
static void petsc_error(int error_code,
std::string filename,
std::string petsc_function)
{
dolfin_error(filename,
"successfully call PETSc function '" + petsc_function + "'",
"PETSc error code is: %d", error_code);
}
};
}
#endif
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