Chombo + EB: ZResidualBasedRefinement.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 _ZRESIDUALBASEDREFINEMENT_H_
00012 #define _ZRESIDUALBASEDREFINEMENT_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 ZResidualBasedRefinement: public RefinementCriterion
00025 {
00026 public:
00027   //constructors
00028   ZResidualBasedRefinement(const bool & a_refineInZ = false,
00029                            const bool & a_refineWithResidual = false,
00030                            const Real & a_tolerance = MACHINEPRECISION);
00031 
00032   ZResidualBasedRefinement(const ZResidualBasedRefinement & a_ZresidualBasedRefinement);
00033 
00034   //destructor
00035   virtual ~ZResidualBasedRefinement();
00036 
00037   virtual bool doRefine(Vector<int>                  & a_refineInDir,
00038                         const int                    & a_dim,
00039                         const Vector<Real>           & a_dx,
00040                         const Vector< Vector<Real> > & a_residual);
00041 
00042   int  m_numOfRefinement;
00043 
00044 protected:
00045   Real m_tolerance;
00046   bool m_refineWithResidual;
00047 };
00048 
00049 #include "NamespaceFooter.H"
00050 
00051 #endif
00052