OpenFOAM
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macros.H
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/*---------------------------------------------------------------------------*\
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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) 2016-2020 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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Description
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General C-preprocessor macros
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\*---------------------------------------------------------------------------*/
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#ifndef macros_H
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#define macros_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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//- Concatenate two preprocessor tokens
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#define CAT_(a, b) a ## b
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#define CAT(a, b) CAT_(a, b)
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//- Concatenate three preprocessor tokens
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#define CAT3_(a, b, c) a ## b ## c
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#define CAT3(a, b, c) CAT3_(a, b, c)
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//- Concatenate four preprocessor tokens
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#define CAT4_(a, b, c, d) a ## b ## c ## d
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#define CAT4(a, b, c, d) CAT4_(a, b, c, d)
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//- Concatenate five preprocessor tokens
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#define CAT5_(a, b, c, d, e) a ## b ## c ## d ## e
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#define CAT5(a, b, c, d, e) CAT5_(a, b, c, d, e)
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//- Generate an identifier unique within the file in which it is generated
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#define FILE_UNIQUE(x) CAT(x, __LINE__)
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//- Map 'name' to 'Name' via the predefined macro CAPITALIZE_name
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#define CAPITALIZE(name) CAPITALIZE_##name
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//- Convert macro expression to a string
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#define STR_(x) #x
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#define STR(x) STR_(x)
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
src
OpenFOAM
include
macros.H
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