functionEntryTemplates.C

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    Copyright (C) 2017-2019 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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#include "functionEntry.H"
#include "ISstream.H"
 
// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
 
template<class StringType>
Foam::List<StringType>
Foam::functionEntry::readStringList(Istream& is)
{
    List<StringType> list;
 
    ISstream& iss = dynamic_cast<ISstream&>(is);
    token firstToken(iss);
 
    const bool isStringTok = firstToken.isStringType();
 
    iss.putBack(firstToken);
 
    if (isStringTok)
    {
        // The first token appears viable as non-list
        // - treated like list with a single entry
 
        list.resize(1);
        iss >> list.first();
    }
    else
    {
        iss >> list;
    }
 
    return list;
}
 
 
// ************************************************************************* //