dune-localfunctions
2.2.0
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00001 #ifndef DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALCOEFFICIENTS_HH 00002 #define DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALCOEFFICIENTS_HH 00003 00004 #include <cstddef> 00005 #include <vector> 00006 00007 #include "../../common/localkey.hh" 00008 00009 namespace Dune 00010 { 00011 00018 class RT12DLocalCoefficients 00019 { 00020 00021 public: 00023 RT12DLocalCoefficients () : li(8) 00024 { 00025 for (std::size_t i = 0; i < 3; i++) 00026 { 00027 li[i] = LocalKey(i,1,0); 00028 li[3 + i] = LocalKey(i,1,1); 00029 } 00030 00031 // last two DOF are associated with the cell (codim = 0) 00032 li[6] = LocalKey(0,0,0); 00033 li[7] = LocalKey(0,0,1); 00034 } 00035 00037 std::size_t size () const 00038 { 00039 return 8; 00040 } 00041 00043 const LocalKey& localKey (std::size_t i) const 00044 { 00045 return li[i]; 00046 } 00047 00048 private: 00049 std::vector<LocalKey> li; 00050 }; 00051 } 00052 #endif // DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS12DLOCALCOEFFICIENTS_HH