dynamicFvMeshNew.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 \*---------------------------------------------------------------------------*/
25 
26 #include "dynamicFvMesh.H"
27 #include "Time.H"
28 #include "dlLibraryTable.H"
29 
30 // * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
31 
33 {
34  // Note: - do not register the dictionary since dynamicFvMeshes themselves
35  // do this.
36  // - defaultRegion (region0) gets loaded from constant, other ones
37  // get loaded from constant/<regionname>. Normally we'd use
38  // polyMesh::dbDir() but we haven't got a polyMesh yet ...
40  (
41  IOobject
42  (
43  "dynamicMeshDict",
44  io.time().constant(),
45  (io.name() == polyMesh::defaultRegion ? "" : io.name()),
46  io.db(),
49  false
50  )
51  );
52 
53  const word dynamicFvMeshTypeName(dict.lookup("dynamicFvMesh"));
54 
55  Info<< "Selecting dynamicFvMesh " << dynamicFvMeshTypeName << endl;
56 
57  const_cast<Time&>(io.time()).libs().open
58  (
59  dict,
60  "dynamicFvMeshLibs",
61  IOobjectConstructorTablePtr_
62  );
63 
64  if (!IOobjectConstructorTablePtr_)
65  {
67  (
68  "dynamicFvMesh::New(const IOobject&)"
69  ) << "dynamicFvMesh table is empty"
70  << exit(FatalError);
71  }
72 
73  IOobjectConstructorTable::iterator cstrIter =
74  IOobjectConstructorTablePtr_->find(dynamicFvMeshTypeName);
75 
76  if (cstrIter == IOobjectConstructorTablePtr_->end())
77  {
79  (
80  "dynamicFvMesh::New(const IOobject&)"
81  ) << "Unknown dynamicFvMesh type "
82  << dynamicFvMeshTypeName << nl << nl
83  << "Valid dynamicFvMesh types are :" << endl
84  << IOobjectConstructorTablePtr_->sortedToc()
85  << exit(FatalError);
86  }
87 
88  return autoPtr<dynamicFvMesh>(cstrIter()(io));
89 }
90 
91 
92 // ************************************************************************* //
A class for handling words, derived from string.
Definition: word.H:59
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:124
messageStream Info
const word & constant() const
Return constant name.
Definition: TimePaths.H:124
dictionary dict
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition: Time.H:68
static const char nl
Definition: Ostream.H:260
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
Definition: IOobject.H:91
IOdictionary is derived from dictionary and IOobject to give the dictionary automatic IO functionalit...
Definition: IOdictionary.H:53
static autoPtr< dynamicFvMesh > New(const IOobject &io)
Select null constructed.
const word & name() const
Return name.
Definition: IOobject.H:260
#define FatalErrorIn(functionName)
Report an error message using Foam::FatalError.
Definition: error.H:314
static word defaultRegion
Return the default region name.
Definition: polyMesh.H:306
ITstream & lookup(const word &, bool recursive=false, bool patternMatch=true) const
Find and return an entry data stream.
Definition: dictionary.C:452
error FatalError
const Time & time() const
Return time.
Definition: IOobject.C:251
const objectRegistry & db() const
Return the local objectRegistry.
Definition: IOobject.C:245
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition: PtrList.H:117