quadFunctions.hh

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#ifndef quadFunctions_hh
#define quadFunctions_hh
 
#include "basics/typedefs.hh"
 
namespace concepts {
  // forward declaration
  class Quad;
}
 
namespace hp2D {
 
  // ********************************************************* QuadFunctions **
 
  class QuadFunctions {
  public:
    static void edgeOrientation(const uint i, uint& pIndex, uint& qIndex);
 
    static void vertexIndex(const uint i, uint ll[2]);
 
    static void edgeIndex(const uint i, const uint qIndex, uint ll[2]);
 
    static uint index(const uint ll[2], const ushort p[2]) {
      // copy'n paste from TColumnTensor::operator[]
      return ll[0]+ll[1]*(1+p[0]);
    }
  };
 
  // ************************************************* InfiniteQuadFunctions **
 
  class InfiniteQuadFunctions {
  public:
    static void vertexIndex(const uint i, uint ll[2]);
 
    static void edgeIndex(const uint i, uint ll[2]);
 
    static uint index(const uint ll[2], const ushort p[2]) {
      // copy'n paste from TColumnTensor::operator[]
      return ll[0]+ll[1]*(1+p[0]);
    }
  };
 
 
} // namespace hp2D
 
#endif // quadFunctions_hh