Chombo + EB: ResidualBasedRefinement.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 _RESIDUALBASEDREFINEMENT_H_
00012 #define _RESIDUALBASEDREFINEMENT_H_
00013 
00014 #if defined(CH_Darwin) && defined(__GNUC__) && ( __GNUC__ == 3 )
00015 // deal with the broken isnan()/isinf() in GCC on MacOS
00016 #include <unistd.h>
00017 #define _GLIBCPP_USE_C99 1
00018 #endif
00019 
00020 #include "MayDay.H"
00021 
00022 #include "NamespaceHeader.H"
00023 
00024 class ResidualBasedRefinement: public RefinementCriterion
00025 {
00026 public:
00027   // constructors
00028   ResidualBasedRefinement(const Real & a_tolerance = REFINEMENTTHRESHOLD);
00029 
00030   ResidualBasedRefinement(const ResidualBasedRefinement & a_residualBasedRefinement);
00031 
00032   // destructor
00033   virtual ~ResidualBasedRefinement();
00034 
00035   virtual bool doRefine(const int & a_dim,
00036                         const Real & a_dxRatio);
00037 
00038   virtual bool doRefine(const Vector< Vector<Real> > & a_residual);
00039 
00040 protected:
00041   int m_numOfRefinement;
00042   Real m_tolerance;
00043 };
00044 
00045 #include "NamespaceFooter.H"
00046 
00047 #endif
00048