codeIncludeEntry.C

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2023-2026 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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.
 
    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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
\*---------------------------------------------------------------------------*/
 
#include "codeIncludeEntry.H"
#include "stringOps.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionEntries
{
    defineFunctionTypeNameAndDebug(codeIncludeEntry, 0);
    addToRunTimeSelectionTable(functionEntry, codeIncludeEntry, dictionary);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::functionEntries::codeIncludeEntry::codeIncludeEntry
(
    const label lineNumber,
    const dictionary& parentDict,
    Istream& is
)
:
    functionEntry
    (
        typeName,
        lineNumber,
        parentDict,
        is,
        readArgOrList(typeName, is)
    ),
    fNames_(readList<fileName>(stream()))
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::functionEntries::codeIncludeEntry::execute
(
    dictionary& parentDict,
    Istream& is
)
{
    FatalIOErrorInFunction(is)
        << typeName
        << " can only be used within #codeBlock...#endCodeBlock"
        << exit(FatalIOError);
    return false;
}
 
 
void Foam::functionEntries::codeIncludeEntry::addCodeInclude
(
    const List<fileName>& fileNames,
    const dictionary& contextDict,
    dictionary& codeDict
)
{
    verbatimString codeInclude;
 
    forAll(fileNames, i)
    {
        // Copy the file name for inplace expansion
        fileName expandedFname(fileNames[i]);
 
        // Substitute dictionary and environment variables. Allow empty
        // substitutions.
        stringOps::inplaceExpandEntry(expandedFname, contextDict, true, true);
 
        codeInclude +=
            "#include \"" + expandedFname + '"' + '\n';
    }
 
    codeDict.add("codeInclude", codeInclude);
}
 
 
// ************************************************************************* //