OpenFOAM: API Guide
v1912
The open source CFD toolbox
subtractTemplates.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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2016 OpenFOAM Foundation
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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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\*---------------------------------------------------------------------------*/
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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template
<
class
GeoFieldType>
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Foam::tmp<GeoFieldType>
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Foam::functionObjects::subtract::calcFieldType()
const
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{
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tmp<GeoFieldType>
tresult
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(
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lookupObject<GeoFieldType>(
fieldNames_
[0])
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- lookupObject<GeoFieldType>(
fieldNames_
[1])
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);
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for
(
label
i=2; i<
fieldNames_
.size(); i++)
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{
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tresult.
ref
() -= lookupObject<GeoFieldType>(
fieldNames_
[i]);
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}
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return
tresult;
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}
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// ************************************************************************* //
Foam::tmp
A class for managing temporary objects.
Definition:
PtrList.H:59
Foam::tmp::ref
T & ref() const
Definition:
tmpI.H:258
Foam::label
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition:
label.H:62
Foam::functionObjects::fieldsExpression::fieldNames_
wordList fieldNames_
Names of fields to process.
Definition:
fieldsExpression.H:69
src
functionObjects
field
subtract
subtractTemplates.C
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