OOFEM  2.4
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enrichmentfrontextend.h
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34 
35 #ifndef ENRICHMENTFRONTEXTEND_H_
36 #define ENRICHMENTFRONTEXTEND_H_
37 
38 #define _IFT_EnrFrontExtend_Name "enrfrontextend"
39 
40 #include "oofemcfg.h"
41 #include <vector>
42 #include "inputrecord.h"
44 #include "xfem/tipinfo.h"
45 
46 namespace oofem {
47 class XfemManager;
48 class DofManager;
49 class FloatArray;
50 class InputRecord;
51 class DynamicInputRecord;
52 
58 class OOFEM_EXPORT EnrFrontExtend : public EnrichmentFront
59 {
60 public:
62  virtual ~EnrFrontExtend() { }
63 
64  virtual void MarkNodesAsFront(std :: unordered_map< int, NodeEnrichmentType > &ioNodeEnrMarkerMap, XfemManager &ixFemMan, const std :: unordered_map< int, double > &iLevelSetNormalDirMap, const std :: unordered_map< int, double > &iLevelSetTangDirMap, const TipInfo &iTipInfo);
65 
66  // No special tip enrichments are applied with this model,
67  // it only modifies the set of nodes subject to bulk enrichment.
68  virtual int giveNumEnrichments(const DofManager &iDMan) const { return 0; }
69  virtual int giveMaxNumEnrichments() const { return 0; }
70 
71  // Evaluate the enrichment function and its derivative in front nodes.
72  virtual void evaluateEnrFuncAt(std :: vector< double > &oEnrFunc, const EfInput &iEfInput) const { }
73  virtual void evaluateEnrFuncDerivAt(std :: vector< FloatArray > &oEnrFuncDeriv, const EfInput &iEfInput, const FloatArray &iGradLevelSet) const { }
74  virtual void evaluateEnrFuncJumps(std :: vector< double > &oEnrFuncJumps, GaussPoint &iGP, int iNodeInd, bool iGPLivesOnCurrentCrack, const double &iNormalSignDist) const { }
75 
76 
77  virtual const char *giveClassName() const { return "EnrFrontExtend"; }
78  virtual const char *giveInputRecordName() const { return _IFT_EnrFrontExtend_Name; }
79 
81  virtual void giveInputRecord(DynamicInputRecord &input);
82 
83  virtual double giveSupportRadius() const { return 0.0; }
84 };
85 } // end namespace oofem
86 
87 
88 
89 
90 #endif /* ENRICHMENTFRONTEXTEND_H_ */
virtual const char * giveClassName() const
TipInfo gathers useful information about a crack tip, like its position and tangent direction...
Definition: tipinfo.h:24
virtual const char * giveInputRecordName() const
virtual int giveNumEnrichments(const DofManager &iDMan) const
virtual void evaluateEnrFuncDerivAt(std::vector< FloatArray > &oEnrFuncDeriv, const EfInput &iEfInput, const FloatArray &iGradLevelSet) const
Base class for dof managers.
Definition: dofmanager.h:113
virtual IRResultType initializeFrom(InputRecord *ir)
Class EnrichmentFront: describes the edge or tip of an XFEM enrichment.
virtual void evaluateEnrFuncAt(std::vector< double > &oEnrFunc, const EfInput &iEfInput) const
Class representing vector of real numbers.
Definition: floatarray.h:82
#define _IFT_EnrFrontExtend_Name
This class manages the xfem part.
Definition: xfemmanager.h:109
IRResultType
Type defining the return values of InputRecord reading operations.
Definition: irresulttype.h:47
virtual void evaluateEnrFuncJumps(std::vector< double > &oEnrFuncJumps, GaussPoint &iGP, int iNodeInd, bool iGPLivesOnCurrentCrack, const double &iNormalSignDist) const
Class representing the general Input Record.
Definition: inputrecord.h:101
Class representing the a dynamic Input Record.
the oofem namespace is to define a context or scope in which all oofem names are defined.
virtual double giveSupportRadius() const
Class representing integration point in finite element program.
Definition: gausspoint.h:93
virtual int giveMaxNumEnrichments() const

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