Chombo + EB: BoundaryAreaRefCrit.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 #ifndef _BOUNDARYAREAREFCRIT_H_
00012 #define _BOUNDARYAREAREFCRIT_H_
00013 
00014 #include "WrappedGShop.H"
00015 #include "RealVect.H"
00016 #include "IntVect.H"
00017 #include "IrregNode.H"
00018 #include "NamespaceHeader.H"
00019 
00020 ///base class for special refinement
00021 /**
00022    Refines if the nodes boundary area FRACTION is greater  a threshold
00023  */
00024 class BoundaryAreaRefCrit: public WGSRefinementCriterion
00025 {
00026 public:
00027   ///
00028   virtual bool refineHere(const IrregNode& a_node, const IntVect& a_iv, const Real& a_dx) const;
00029 
00030   ///
00031   BoundaryAreaRefCrit(Real a_thresholdBA)
00032   {
00033     m_thresholdBA = a_thresholdBA;
00034   }
00035 
00036   ///
00037   virtual ~BoundaryAreaRefCrit()
00038   {
00039   }
00040 
00041 private:
00042   Real m_thresholdBA;
00043 
00044 
00045   BoundaryAreaRefCrit()
00046   {
00047   }
00048 };
00049 #include "NamespaceFooter.H"
00050 #endif