mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
2787a8664d
- the readList<T>(Istream&) function was introduced to handle command
-options with either a single or a list value, but was also used for
the #remove dictionary directive. However, the parsing was fragile
if the list did not start with a '('.
Now handle command-line arg/option list directly (via ITstream)
and #remove with special-purpose reading of a string or word list.
This removes ambiguity and reduces potential future problems.
STYLE: use ITstream instead of IStringStream for command-line lookups
- parses directly to a tokenList without a string copy.
161 lines
4.3 KiB
C++
161 lines
4.3 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) 2011-2016 OpenFOAM Foundation
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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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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Namespace
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Foam::functionEntries
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Description
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Namespace for containing a functionEntry.
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Class
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Foam::functionEntry
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Description
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A functionEntry causes entries to be added/manipulated on the specified
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dictionary given an input stream.
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In dictionaries, a \c '\#' sigil is typically used for a functionEntry.
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SourceFiles
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functionEntry.C
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functionEntryIO.C
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\*---------------------------------------------------------------------------*/
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#ifndef functionEntry_H
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#define functionEntry_H
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#include "word.H"
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#include "memberFunctionSelectionTables.H"
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#include "primitiveEntry.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class dictionary;
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/*---------------------------------------------------------------------------*\
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Class functionEntry Declaration
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\*---------------------------------------------------------------------------*/
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class functionEntry
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:
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public primitiveEntry
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{
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// Private Member Functions
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//- Disallow default bitwise copy construct
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functionEntry(const functionEntry&) = delete;
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//- Disallow default bitwise assignment
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void operator=(const functionEntry&) = delete;
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protected:
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//- Read line and return as a string token
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static token readLine(const word& key, Istream& is);
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//- Read a List of strings values, treating a single entry like a
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//- list of size 1.
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template<class StringType>
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static List<StringType> readStringList(Istream& is);
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public:
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// Constructors
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//- Construct from keyword, parent dictionary and Istream
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functionEntry(const word& key, const dictionary& dict, Istream& is);
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// Member Function Selectors
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declareMemberFunctionSelectionTable
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(
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bool,
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functionEntry,
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execute,
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dictionaryIstream,
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(
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dictionary& parentDict,
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Istream& is
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),
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(parentDict, is)
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);
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//- Execute the functionEntry in a sub-dict context
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static bool execute
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(
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const word& functionName,
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dictionary& parentDict,
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Istream& is
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);
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declareMemberFunctionSelectionTable
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(
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bool,
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functionEntry,
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execute,
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primitiveEntryIstream,
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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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(parentDict, entry, is)
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);
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//- Execute the functionEntry in a primitiveEntry context
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static bool execute
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(
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const word& functionName,
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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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//- Write
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virtual void write(Ostream& os) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "functionEntryTemplates.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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