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93 lines
2.6 KiB
C
93 lines
2.6 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) 2009-2009 OpenCFD Ltd.
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "calcEntry.H"
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#include "dictionary.H"
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#include "addToMemberFunctionSelectionTable.H"
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#include "ISstream.H"
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#include "CocoParserErrors.H"
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#include "calcEntryParser.h"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace functionEntries
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{
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defineTypeNameAndDebug(calcEntry, 0);
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addToMemberFunctionSelectionTable
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(
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functionEntry,
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calcEntry,
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execute,
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primitiveEntryIstream
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);
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}
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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bool Foam::functionEntries::calcEntry::execute
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(
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const dictionary& parentDict,
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primitiveEntry& entry,
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Istream& is
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)
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{
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std::istream& iss = dynamicCast<ISstream>(is).stdStream();
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// define parser error handler
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CocoParserErrors<calcEntryInternal::Errors>
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myErrorHandler("calcEntryInternal::Parser");
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calcEntryInternal::Scanner scanner(iss);
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calcEntryInternal::Parser parser(&scanner, &myErrorHandler);
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// Attach dictionary context
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parser.dict(parentDict);
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// Attach scalar functions
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// parser.functions(parentDict);
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parser.Parse();
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// make a small input list to contain the answer
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tokenList tokens(2);
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tokens[0] = parser.Result();
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tokens[1] = token::END_STATEMENT;
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entry.read(parentDict, ITstream("ParserResult", tokens)());
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return true;
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}
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// ************************************************************************* //
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