168 lines
4.2 KiB
C++
168 lines
4.2 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2015-2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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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
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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::functionObjects::residuals
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Group
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grpUtilitiesFunctionObjects
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Description
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Writes out the initial residual for specified fields.
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Example of function object specification:
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\verbatim
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residuals
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{
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type residuals;
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writeControl timeStep;
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writeInterval 1;
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fields
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(
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U
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p
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);
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}
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\endverbatim
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Output data is written to the dir postProcessing/residuals/\<timeDir\>/
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For vector/tensor fields, e.g. U, where an equation is solved for each
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component, the largest residual of each component is written out.
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See also
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Foam::functionObject
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Foam::functionObjects::fvMeshFunctionObject
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Foam::functionObjects::logFiles
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Foam::functionObjects::timeControl
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SourceFiles
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residuals.C
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\*---------------------------------------------------------------------------*/
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#ifndef functionObjects_residuals_H
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#define functionObjects_residuals_H
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#include "fvMeshFunctionObject.H"
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#include "logFiles.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace functionObjects
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{
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/*---------------------------------------------------------------------------*\
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Class residuals Declaration
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\*---------------------------------------------------------------------------*/
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class residuals
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:
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public fvMeshFunctionObject,
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public logFiles
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{
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protected:
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// Protected data
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//- Fields to write residuals
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wordList fieldSet_;
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// Protected Member Functions
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//- Output field header information
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template<class Type>
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void writeFileHeader(const word& fieldName);
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//- Output file header information
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virtual void writeFileHeader(const label i);
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//- Calculate the field min/max
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template<class Type>
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void writeResidual(const word& fieldName);
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private:
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// Private member functions
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//- Disallow default bitwise copy construct
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residuals(const residuals&);
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//- Disallow default bitwise assignment
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void operator=(const residuals&);
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public:
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//- Runtime type information
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TypeName("residuals");
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// Constructors
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//- Construct from Time and dictionary
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residuals
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(
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const word& name,
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const Time& runTime,
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const dictionary& dict
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);
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//- Destructor
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virtual ~residuals();
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// Member Functions
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//- Read the controls
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virtual bool read(const dictionary&);
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//- Execute, currently does nothing
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virtual bool execute();
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//- Write the residuals
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virtual bool write();
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace functionObjects
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "residualsTemplates.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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