OOFEM  2.4
OOFEM.org - Object Oriented Finite Element Solver
transportgradientdirichlet.h
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34 
35 #pragma once
36 
37 #include "boundarycondition.h"
38 #include "dof.h"
39 #include "bctype.h"
40 #include "valuemodetype.h"
41 #include "floatarray.h"
42 #include "floatmatrix.h"
43 
44 #include <map>
45 
47 
48 #define _IFT_TransportGradientDirichlet_Name "tmgraddirichlet"
49 #define _IFT_TransportGradientDirichlet_gradient "gradient"
50 #define _IFT_TransportGradientDirichlet_centerCoords "centercoords"
51 #define _IFT_TransportGradientDirichlet_surfSets "surfsets"
52 #define _IFT_TransportGradientDirichlet_edgeSets "edgesets"
53 #define _IFT_TransportGradientDirichlet_tractionControl "usexi"
54 
55 
56 namespace oofem {
57 
73 class OOFEM_EXPORT TransportGradientDirichlet : public BoundaryCondition
74 {
75 protected:
78 
81  std :: map< int, FloatArray > xis;
83 
84 public:
91 
94 
95  virtual IRResultType initializeFrom(InputRecord *ir);
96  virtual void giveInputRecord(DynamicInputRecord &input);
97  virtual void postInitialize();
98 
99  virtual double give(Dof *dof, ValueModeType mode, double time);
100 
101  virtual bcType giveType() const { return DirichletBT; }
102 
103  double domainSize();
110  void computeCoefficientMatrix(FloatMatrix &C);
111 
117  virtual void computeField(FloatArray &sigma, TimeStep *tStep);
118 
124  virtual void computeTangent(FloatMatrix &tangent, TimeStep *tStep);
125 
127  void computeXi();
128 
129  virtual void scale(double s) { mGradient.times(s); }
130 
131  virtual const char *giveClassName() const { return "TransportGradientDirichlet"; }
132  virtual const char *giveInputRecordName() const { return _IFT_TransportGradientDirichlet_Name; }
133 };
134 } // end namespace oofem
Prescribed value.
Definition: bctype.h:42
Class and object Domain.
Definition: domain.h:115
Prescribes where are primary unknown.
virtual const char * giveClassName() const
TransportGradientDirichlet(int n, Domain *d)
Creates boundary condition with given number, belonging to given domain.
ValueModeType
Type representing the mode of UnknownType or CharType, or similar types.
Definition: valuemodetype.h:78
virtual void scale(double s)
Scales the receiver according to given value.
Class implementing an array of integers.
Definition: intarray.h:61
bcType
Type representing the type of bc.
Definition: bctype.h:40
Class implementing Dirichlet boundary condition on DOF (primary boundary condition).
std::map< int, FloatArray > xis
Stores one "psi" value for each node.
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
Class representing the a dynamic Input Record.
void times(double s)
Multiplies receiver with scalar.
Definition: floatarray.C:818
#define _IFT_TransportGradientDirichlet_Name
the oofem namespace is to define a context or scope in which all oofem names are defined.
Abstract class Dof represents Degree Of Freedom in finite element mesh.
Definition: dof.h:93
Class representing solution step.
Definition: timestep.h:80
virtual const char * giveInputRecordName() const

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