Blockstructured Adaptive Mesh Refinement in object-oriented C++
Blockstructured Adaptive Mesh Refinement in object-oriented C++
00001 #ifndef _included_GridBox_h 00002 #define _included_GridBox_h 00003 00009 #include "DAGHParams.h" 00010 #include "BBox.h" 00011 00012 #define GridBoxNULL ((GridBox *) NULL) 00013 00020 class GridBox 00021 { 00022 friend ostream& operator<<(ostream&, const GridBox&); 00023 friend ofstream& operator<<(ofstream&, const GridBox&); 00024 friend ifstream& operator>>(ifstream&, GridBox&); 00025 friend strstream& operator<<(strstream&, const GridBox&); 00026 friend strstream& operator>>(strstream&, GridBox&); 00027 friend class GridBoxList; 00028 00030 short int owner; 00032 short int index; 00033 00035 BBox bbox; 00036 00037 public: 00038 /* Constructors, Destructor */ 00039 inline GridBox(void) : owner(DAGHNoBody), index(DAGHNull) {} 00040 00041 inline GridBox(const int own, const int idx, const BBox& bb) 00042 : owner(own), index(idx), bbox(bb) { } 00043 00044 inline GridBox(GridBox const &other) 00045 : owner(other.owner), index(other.index), bbox(other.bbox) { } 00046 00047 inline ~GridBox(void) {} 00048 00049 inline GridBox const &operator= (GridBox const &other) 00050 { owner=other.owner; index=other.index; 00051 bbox=other.bbox; return (*this); } 00052 00053 /* Define the comparison operators == and != */ 00054 inline int operator == (GridBox const &other) const 00055 { return((index == other.index) && (owner == other.owner) && bbox == other.bbox); } 00056 inline int operator != (GridBox const &other) const 00057 { return(!(*this == other)); } 00058 00059 inline void SetGridBox(const int own, const int idx, const BBox& bb) 00060 { owner=own; index=idx; bbox=bb; } 00061 00062 /* Simple Query funtions */ 00063 inline int gbOwner(void) const { return (owner); } 00064 inline int gbIndex(void) const { return (index); } 00065 inline int gbRank(void) const { return (bbox.rank); } 00066 inline void gbSetIndex(const int idx) { index = idx; } 00067 inline void gbSetOwner(const int p) { owner = p; } 00068 inline void gbSetBBox(const BBox& bb) { bbox = bb; } 00069 00070 inline const BBox& gbBBox(void) const { return bbox; } 00071 BBox gbBBox(const int olap, const int extgh=0) const; 00072 BBox gbBBox(const short* olap, const int extgh=0) const; 00073 00074 }; 00075 00076 ostream& operator << (ostream& os, const GridBox& gb); 00077 ofstream& operator << (ofstream& ofs, const GridBox& gb); 00078 ifstream& operator >> (ifstream& ifs, GridBox& gb); 00079 strstream& operator << (strstream& ofs, const GridBox& gb); 00080 strstream& operator >> (strstream& ifs, GridBox& gb); 00081 00082 #endif 00083 00084 00085
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