OOFEM  2.4
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fei3dhexatriquad.h
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34 
35 #ifndef fei3dhexatriquad_h
36 #define fei3dhexatriquad_h
37 
38 #include "fei3dhexaquad.h"
39 
40 namespace oofem {
45 class OOFEM_EXPORT FEI3dHexaTriQuad : public FEI3dHexaQuad
46 {
47 public:
49 
50  virtual integrationDomain giveIntegrationDomain() const { return _Cube; }
51  virtual Element_Geometry_Type giveGeometryType() const { return EGT_hexa_27; }
52  virtual integrationDomain giveBoundaryIntegrationDomain(int ib) const { return _Square; }
53  virtual integrationDomain giveBoundarySurfaceIntegrationDomain(int isurf) const { return _Square; }
54  virtual integrationDomain giveBoundaryEdgeIntegrationDomain(int iedge) const { return _Line; }
55 
56  // Bulk
57  virtual void evalN(FloatArray &answer, const FloatArray &lcoords, const FEICellGeometry &cellgeo);
58  virtual int giveNumberOfNodes() const { return 27; }
59 
60  // Surface
61  virtual void surfaceEvalN(FloatArray &answer, int isurf, const FloatArray &lcoords, const FEICellGeometry &cellgeo);
62  virtual double surfaceEvalNormal(FloatArray &answer, int isurf, const FloatArray &lcoords, const FEICellGeometry &cellgeo);
63  //virtual void surfaceEvaldNdx(FloatMatrix&answer, int isurf, const FloatArray& lcoords, const FEICellGeometry& cellgeo);
64  virtual void computeLocalSurfaceMapping(IntArray &nodes, int iSurf);
65  virtual double evalNXIntegral(int iSurf, const FEICellGeometry &cellgeo);
66 
67  virtual IntegrationRule *giveIntegrationRule(int order);
68  virtual IntegrationRule *giveBoundaryIntegrationRule(int order, int boundary);
69 
70 protected:
71  virtual void giveLocalDerivative(FloatMatrix &dN, const FloatArray &lcoords);
72 };
73 } // end namespace oofem
74 #endif
integrationDomain
Used by integrator class to supply integration points for proper domain to be integrated (Area...
Element_Geometry_Type
Enumerative type used to classify element geometry Possible values are: EGT_point - point in space EG...
Class representing implementation of quadratic hexahedra interpolation class.
Definition: fei3dhexaquad.h:70
virtual integrationDomain giveBoundarySurfaceIntegrationDomain(int isurf) const
Returns boundary integration domain.
Class representing a general abstraction for cell geometry.
Definition: feinterpol.h:62
virtual integrationDomain giveIntegrationDomain() const
Returns the integration domain of the interpolator.
Class implementing an array of integers.
Definition: intarray.h:61
Abstract base class representing integration rule.
virtual Element_Geometry_Type giveGeometryType() const
Returns the geometry type fo the interpolator.
virtual integrationDomain giveBoundaryIntegrationDomain(int ib) const
Returns boundary integration domain.
Class representing vector of real numbers.
Definition: floatarray.h:82
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
virtual integrationDomain giveBoundaryEdgeIntegrationDomain(int iedge) const
Returns boundary integration domain.
virtual int giveNumberOfNodes() const
Returns the number of geometric nodes of the receiver.
Class representing implementation of tri-quadratic hexahedra interpolation class. ...
the oofem namespace is to define a context or scope in which all oofem names are defined.

This page is part of the OOFEM documentation. Copyright (c) 2011 Borek Patzak
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