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src
OSspecific
POSIX
signals
sigWriteNow.H
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2011-2018 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
8
License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19
for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::sigWriteNow
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Description
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Signal handler for interrupt defined by OptimisationSwitches::writeNowSignal
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Write once and continue.
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SourceFiles
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sigWriteNow.C
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\*---------------------------------------------------------------------------*/
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#ifndef sigWriteNow_H
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#define sigWriteNow_H
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#include <signal.h>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
Foam
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{
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class
Time;
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/*---------------------------------------------------------------------------*\
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Class sigWriteNow Declaration
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\*---------------------------------------------------------------------------*/
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class
sigWriteNow
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{
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// Private data
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//- Number of signal to use
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static
int
signal_;
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//- Pointer to Time
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static
Time
* runTimePtr_;
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//- Saved old signal trapping setting
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static
struct
sigaction oldAction_;
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// Private Member Functions
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static
void
sigHandler(
int
);
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public
:
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friend
class
sigStopAtWriteNow
;
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//- wip. Have setter have access to signal_
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friend
class
addwriteNowSignalToOpt
;
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// Constructors
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//- Construct null
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sigWriteNow
();
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//- Construct from components
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sigWriteNow
(
const
bool
verbose,
Time
&
runTime
);
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//- Destructor
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~sigWriteNow
();
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// Member functions
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//- (re)set signal catcher
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static
void
set
(
const
bool
verbose);
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//- Is active?
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bool
active
()
const
;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
Foam::addwriteNowSignalToOpt
Definition:
sigWriteNow.C:44
runTime
engineTime & runTime
Definition:
createEngineTime.H:13
Foam::sigWriteNow::~sigWriteNow
~sigWriteNow()
Destructor.
Definition:
sigWriteNow.C:112
Foam::Time
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition:
Time.H:68
Foam::sigWriteNow::active
bool active() const
Is active?
Definition:
sigWriteNow.C:154
Foam::sigWriteNow
Signal handler for interrupt defined by OptimisationSwitches::writeNowSignal.
Definition:
sigWriteNow.H:52
Foam::sigStopAtWriteNow
Signal handler for interrupt defined by OptimisationSwitches::stopAtWriteNowSignal.
Definition:
sigStopAtWriteNow.H:53
Foam::sigWriteNow::sigWriteNow
sigWriteNow()
Construct null.
Definition:
sigWriteNow.C:97
Foam
Namespace for OpenFOAM.
Definition:
atmBoundaryLayer.C:30
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