FEI Version of the Day
fei_Graph.hpp
00001 /*
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00004 //             FEI: Finite Element Interface to Linear Solvers
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00017 // 2. Redistributions in binary form must reproduce the above copyright
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00041 */
00042 
00043 
00044 #ifndef _fei_Graph_hpp_
00045 #define _fei_Graph_hpp_
00046 
00047 #include <fei_iosfwd.hpp>
00048 #include <snl_fei_RaggedTable_specialize.hpp>
00049 
00050 #include <map>
00051 
00052 namespace fei {
00053 
00055   class Graph {
00056   public:
00057 
00059     virtual ~Graph(){}
00060 
00062     typedef snl_fei::RaggedTable<snl_fei::MapContig<fei::ctg_set<int>*>,fei::ctg_set<int> >
00063       table_type;
00064 
00066     typedef fei::ctg_set<int> table_row_type;
00067 
00069     typedef snl_fei::RaggedTable<std::map<int,fei::ctg_set<int>*>,fei::ctg_set<int> > 
00070       remote_table_type;
00071 
00073     virtual int addIndices(int row,
00074        int len,
00075        const int* indices) = 0;
00076 
00080     virtual int addSymmetricIndices(int numIndices,
00081           int* indices,
00082           bool diagonal=false) = 0;
00083 
00085     virtual int gatherFromOverlap() = 0;
00086 
00089     virtual table_type* getLocalGraph() = 0;
00090 
00092     virtual std::vector<remote_table_type*>& getRemoteGraph() = 0;
00093 
00095     virtual int writeLocalGraph(FEI_OSTREAM& os,
00096       bool debug=false,
00097       bool prefixLinesWithPoundSign=true) = 0;
00098 
00100     virtual int writeRemoteGraph(FEI_OSTREAM& os) = 0;
00101 
00102   };//class Graph
00103 
00104 } //namespace fei
00105 
00106 #endif // _fei_Graph_hpp_
00107 
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