helpTypeNew.C

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    Copyright (C) 2012-2015 OpenFOAM Foundation
    Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    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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    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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#include "helpType.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
Foam::autoPtr<Foam::helpType> Foam::helpType::New
(
    const word& helpTypeName
)
{
    auto* ctorPtr = dictionaryConstructorTable(helpTypeName);
 
    if (!ctorPtr)
    {
        // special treatment for -help
        // exit without stack trace
        if (helpTypeName.starts_with("-help"))
        {
            FatalErrorInFunction
                << "Valid helpType selections:" << nl
                << "    "
                << flatOutput(dictionaryConstructorTablePtr_->sortedToc()) << nl
                << exit(FatalError);
        }
        else
        {
            FatalErrorInFunction
                << "Unknown helpType type '" << helpTypeName << "'" << nl << nl
                << "Valid helpType selections:" << nl
                << "    "
                << flatOutput(dictionaryConstructorTablePtr_->sortedToc()) << nl
                << abort(FatalError);
        }
    }
 
    Info<< "Selecting helpType '" << helpTypeName << "'" << endl;
 
    return autoPtr<helpType>(ctorPtr());
}
 
 
// ************************************************************************* //