Chombo + EB: EBGraphFactory.H Source File

00001 #ifdef CH_LANG_CC
00002 /*
00003  *      _______              __
00004  *     / ___/ /  ___  __ _  / /  ___
00005  *    / /__/ _ \/ _ \/  V \/ _ \/ _ \
00006  *    \___/_//_/\___/_/_/_/_.__/\___/
00007  *    Please refer to Copyright.txt, in Chombo's root directory.
00008  */
00009 #endif
00010 
00011 //  ANAG, LBNL, DTG
00012 
00013 #ifndef _EBGRAPHFACTORY_H_
00014 #define _EBGRAPHFACTORY_H_
00015 
00016 #include "Box.H"
00017 #include "BoxLayoutData.H"
00018 #include "EBGraph.H"
00019 #include "NamespaceHeader.H"
00020 
00021 /// Factory class to produce EBGraph(es)
00022 /**
00023    This is needed for LevelData construction.
00024  */
00025 class EBGraphFactory
00026   : public DataFactory<EBGraph>
00027 {
00028 public:
00029   ///
00030   /**
00031       Creates an undefined EBGraph.
00032   */
00033   virtual EBGraph* create(const Box& a_box, int a_ncomps,
00034                           const DataIndex& a_datInd) const;
00035 
00036   ///
00037   /**
00038    */
00039   EBGraphFactory(const ProblemDomain& a_domain);
00040 
00041   ///
00042   /**
00043    */
00044   virtual ~EBGraphFactory();
00045 
00046   //return true if copy and construction are thread safe
00047   virtual bool threadSafe() const
00048   {
00049     return false;
00050   }
00051 private:
00052   EBGraphFactory()
00053   {
00054     MayDay::Error("ebisboxfactory uses strong construction");
00055   }
00056   ProblemDomain m_domain;
00057 };
00058 #include "NamespaceFooter.H"
00059 #endif