OOFEM  2.4
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mixedgradientpressurebc.h
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34 
35 #ifndef mixedgradientpressurebc_h
36 #define mixedgradientpressurebc_h
37 
38 #include "activebc.h"
39 #include "valuemodetype.h"
40 
42 
43 #define _IFT_MixedGradientPressure_devGradient "devgradient"
44 #define _IFT_MixedGradientPressure_pressure "pressure"
45 #define _IFT_MixedGradientPressure_centerCoords "ccoord"
46 
47 
48 namespace oofem {
59 {
60 public:
67 
70 
72  virtual bcType giveType() const { return UnknownBT; }
73 
83  virtual IRResultType initializeFrom(InputRecord *ir);
84 
88  double domainSize();
89 
96  virtual void computeFields(FloatArray &stressDev, double &vol, TimeStep *tStep) = 0;
97 
106  virtual void computeTangents(FloatMatrix &Ed, FloatArray &Ep, FloatArray &Cd, double &Cp, TimeStep *tStep) = 0;
107 
112  virtual void setPrescribedPressure(double p) = 0;
113 
119  virtual void setPrescribedDeviatoricGradientFromVoigt(const FloatArray &ddev) = 0;
120 };
121 } // end namespace oofem
122 
123 #endif // mixedgradientpressurebc_h
Class and object Domain.
Definition: domain.h:115
Unknown.
Definition: bctype.h:41
virtual bcType giveType() const
Not relevant for this boundary condition.
MixedGradientPressureBC(int n, Domain *d)
Creates boundary condition with given number, belonging to given domain.
bcType
Type representing the type of bc.
Definition: bctype.h:40
Abstract base class for all active boundary conditions.
Definition: activebc.h:63
Class representing vector of real numbers.
Definition: floatarray.h:82
Implementation of matrix containing floating point numbers.
Definition: floatmatrix.h:94
IRResultType
Type defining the return values of InputRecord reading operations.
Definition: irresulttype.h:47
Class representing the general Input Record.
Definition: inputrecord.h:101
the oofem namespace is to define a context or scope in which all oofem names are defined.
virtual ~MixedGradientPressureBC()
Destructor.
General class for boundary condition that prolongates macroscopic fields to incompressible flow...
Class representing solution step.
Definition: timestep.h:80

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