ListLoopM.H 2.1 KB
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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
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    \\  /    A nd           | Copyright (C) 2017 OpenCFD Ltd.
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-------------------------------------------------------------------------------
                            | Copyright (C) 2011-2015 OpenFOAM Foundation
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-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
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    OpenFOAM 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 General Public License
    for more details.

    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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    Macros for accessing List elements
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\*---------------------------------------------------------------------------*/

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#ifndef ListLoopM_H
#define ListLoopM_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Element access looping
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// Initial non-const access to list
#define List_ACCESS(type, f, fp)                \
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    type* const __restrict__ fp = (f).begin()

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// Initial const access to list
#define List_CONST_ACCESS(type, f, fp)          \
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    const type* const __restrict__ fp = (f).begin()
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#define List_FOR_ALL(f, i)                      \
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        const label _n##i = (f).size();         \
        for (label i=0; i<_n##i; ++i)
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// Current element (non-const access)
#define List_ELEM(fp, i)  (fp[i])
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //