release on 2012-07-17_15-53-04

src/lagrangian/cfdemParticle/subModels/liggghtsCommandModel/writeLiggghts/writeLiggghts.C

@@ -0,0 +1,131 @@
+/*---------------------------------------------------------------------------*\
+    CFDEMcoupling - Open Source CFD-DEM coupling
+
+    CFDEMcoupling is part of the CFDEMproject
+    www.cfdem.com
+                                Christoph Goniva, christoph.goniva@cfdem.com
+                                Copyright 2009-2012 JKU Linz
+                                Copyright 2012-     DCS Computing GmbH, Linz
+-------------------------------------------------------------------------------
+License
+    This file is part of CFDEMcoupling.
+
+    CFDEMcoupling 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.
+
+    CFDEMcoupling 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 CFDEMcoupling; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Description
+    This code is designed to realize coupled CFD-DEM simulations using LIGGGHTS
+    and OpenFOAM(R). Note: this code is not part of OpenFOAM(R) (see DISCLAIMER).
+\*---------------------------------------------------------------------------*/
+
+#include "error.H"
+
+#include "writeLiggghts.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(writeLiggghts, 0);
+
+addToRunTimeSelectionTable
+(
+    liggghtsCommandModel,
+    writeLiggghts,
+    dictionary
+);
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+// Construct from components
+writeLiggghts::writeLiggghts
+(
+    const dictionary& dict,
+    cfdemCloud& sm,
+    int i
+)
+:
+    liggghtsCommandModel(dict,sm,i),
+    propsDict_(dict),
+    command_("write_restart"),
+    path_(word("..")/word("DEM")),
+    writeName_("liggghts.restartCFDEM"),
+    writeLast_(true),
+    overwrite_(true)
+{
+    if (dict.found(typeName + "Props"))    
+    {
+        propsDict_=dictionary(dict.subDict(typeName + "Props"));
+
+        if(propsDict_.found("writeLast"))
+        {
+            writeLast_=Switch(propsDict_.lookup("writeLast"));
+        }
+
+        if (!writeLast_ && propsDict_.found("overwrite"))
+        {
+            overwrite_=Switch(propsDict_.lookup("overwrite"));
+        }
+    }
+
+    if(writeLast_)
+        runLast_=true;
+    else
+    {
+        Warning << "Using invalid options of writeLiggghts, please use 'writeLast' option." << endl;
+        runEveryWriteStep_=true;
+    }    
+
+
+    command_ += " " + path_ + "/" + writeName_;
+    if(overwrite_)
+        strCommand_=string(command_);
+    else
+        command_ += "_";
+
+    Info << "writeLiggghts: A restart file writeName_"<< command_ <<" is written." << endl;
+
+    checkTimeSettings(dict_);
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+writeLiggghts::~writeLiggghts()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+const char* writeLiggghts::command()
+{
+    return strCommand_.c_str();
+}
+
+bool writeLiggghts::runCommand(int couplingStep)
+{
+    if(!overwrite_) strCommand_=addTimeStamp(command_);
+    return runThisCommand(couplingStep);
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //