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fei_ConnectivityTable.hpp
00001 /*
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00004 //             FEI: Finite Element Interface to Linear Solvers
00005 //                  Copyright (2005) Sandia Corporation.
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00011 // modification, are permitted provided that the following conditions are
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00014 // 1. Redistributions of source code must retain the above copyright
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00017 // 2. Redistributions in binary form must reproduce the above copyright
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00041 */
00042 
00043 #ifndef _fei_ConnectivityTable_hpp_
00044 #define _fei_ConnectivityTable_hpp_
00045 
00046 
00047 #include "fei_macros.hpp"
00048 #include "fei_defs.h"
00049 
00050 #include <vector>
00051 #include <map>
00052 
00057 class ConnectivityTable {
00058  public:
00059    ConnectivityTable() : numRows(0), elemIDs(), elemNumbers(),
00060                          elem_conn_ids(NULL), elem_conn_ptrs(NULL),
00061                          connectivities(NULL), numNodesPerElem(0) {}
00062 
00063    virtual ~ConnectivityTable() {
00064       for(int i=0; i<numRows; i++) delete connectivities[i];
00065       if (numRows > 0) {
00066          delete [] connectivities;
00067       }
00068 
00069       delete elem_conn_ids;
00070       delete elem_conn_ptrs;
00071    }
00072 
00073    int numRows;
00074    std::map<GlobalID,int> elemIDs;
00075    std::vector<int> elemNumbers;
00076    std::vector<GlobalID>* elem_conn_ids;
00077    std::vector<NodeDescriptor*>* elem_conn_ptrs;
00078    std::vector<GlobalID>** connectivities;
00079    int numNodesPerElem;
00080 
00081  private:
00082    ConnectivityTable(const ConnectivityTable& /*src*/);
00083 
00084    ConnectivityTable& operator=(const ConnectivityTable& /*src*/);
00085 };
00086 
00087 
00088 #endif
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