OOFEM  2.4
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stressstrainbasevector.h
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34 
35 #ifndef stressstrainbasevector_h
36 #define stressstrainbasevector_h
37 
38 #include "floatarray.h"
39 #include "materialmode.h"
40 
41 namespace oofem {
56 class OOFEM_EXPORT StressStrainBaseVector : public FloatArray
57 {
58 protected:
60  StressStrainMatMode mode;
61 
62 public:
69 
75  StressStrainBaseVector &operator = ( const StressStrainBaseVector & );
76 
78  MaterialMode giveStressStrainMode() const { return ( MaterialMode ) mode; }
79 
84  void letStressStrainModeBe(const MaterialMode newMode);
85 
90  void convertToFullForm(FloatArray &fullform) const;
96  void convertFromFullForm(const FloatArray &reducedform, MaterialMode mode);
97 
102  virtual void computePrincipalValues(FloatArray &answer) const = 0;
108  virtual void computePrincipalValDir(FloatArray &answer, FloatMatrix &dir) const = 0;
119  void transformTo(StressStrainBaseVector &answer, const FloatMatrix &base, int transpose = 0) const;
120 
121  contextIOResultType storeYourself(DataStream &stream);
122  contextIOResultType restoreYourself(DataStream &stream);
123 
125  double computeVolumetricPart() const;
126 
127 protected:
135  virtual void giveTranformationMtrx(FloatMatrix &answer, const FloatMatrix &base,
136  int transpose = 0) const = 0;
137 };
138 } // end namespace oofem
139 #endif // stressstrainbasevector_h
The purpose of DataStream abstract class is to allow to store/restore context to different streams...
Definition: datastream.h:54
MaterialMode giveStressStrainMode() const
Returns the material mode of receiver.
StressStrainMatMode mode
Stress strain mode.
MaterialMode
Type representing material mode of integration point.
Definition: materialmode.h:89
Base class for stress/strain vector representations.
Class representing vector of real numbers.
Definition: floatarray.h:82
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
MaterialMode StressStrainMatMode
the oofem namespace is to define a context or scope in which all oofem names are defined.

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