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fei_DirichletBCRecord.hpp
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00004 //             FEI: Finite Element Interface to Linear Solvers
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00042 
00043 #ifndef _fei_DirichletBCRecord_hpp_
00044 #define _fei_DirichletBCRecord_hpp_
00045 
00046 
00047 #include <fei_macros.hpp>
00048 
00049 namespace fei {
00050 
00051 struct DirichletBCRecord {
00052   int IDType;
00053   int ID;
00054   int fieldID;
00055   int whichComponent;
00056   double prescribedValue;
00057 
00058   bool operator!=(const DirichletBCRecord& rhs) const
00059   {
00060     return IDType != rhs.IDType || ID != rhs.ID || 
00061            fieldID != rhs.fieldID || whichComponent != rhs.whichComponent;
00062   }
00063 };
00064 
00065 class less_DirichletBCRecord {
00066  public:
00067   less_DirichletBCRecord(){}
00068   ~less_DirichletBCRecord(){}
00069 
00070   bool operator()(const DirichletBCRecord& lhs,
00071                   const DirichletBCRecord& rhs)
00072   {
00073     if (lhs.IDType < rhs.IDType) return true;
00074     if (lhs.IDType > rhs.IDType) return false;
00075 
00076     if (lhs.ID < rhs.ID) return true;
00077     if (lhs.ID > rhs.ID) return false;
00078 
00079     if (lhs.fieldID < rhs.fieldID) return true;
00080     if (lhs.fieldID > rhs.fieldID) return false;
00081 
00082     if (lhs.whichComponent < rhs.whichComponent) return true;
00083     if (lhs.whichComponent > rhs.whichComponent) return false;
00084 
00085     return false;
00086   }
00087 };
00088 
00089 }//namespace fei
00090 
00091 #endif
00092 
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