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nodalload.h
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34 
35 #ifndef nodalload_h
36 #define nodalload_h
37 
38 #include "load.h"
39 #include "bcgeomtype.h"
40 #include "valuemodetype.h"
41 
42 namespace oofem {
44 
45 #define _IFT_NodalLoad_Name "nodalload"
46 #define _IFT_NodalLoad_cstype "cstype"
47 
48 
49 class TimeStep;
50 
67 class OOFEM_EXPORT NodalLoad : public Load
68 {
69 protected:
75  CoordSystType coordSystemType;
76 
77 public:
83  NodalLoad(int n, Domain * d) : Load(n, d) { }
84 
85  virtual const char *giveInputRecordName() const { return _IFT_NodalLoad_Name; }
86  virtual void computeValueAt(FloatArray &answer, TimeStep *tStep, const FloatArray &coords, ValueModeType mode)
87  { computeComponentArrayAt(answer, tStep, mode); }
88  virtual CoordSystType giveCoordSystMode() { return coordSystemType; }
89 
90  virtual IRResultType initializeFrom(InputRecord *ir);
91  virtual void giveInputRecord(DynamicInputRecord &input);
92  virtual const char *giveClassName() const { return "NodalLoad"; }
93  virtual bcGeomType giveBCGeoType() const { return NodalLoadBGT; }
94 };
95 } // end namespace oofem
96 #endif // nodalload_h
Class implementing a concentrated load (force, moment,...) that acts directly on a dof manager (node ...
Definition: nodalload.h:67
#define _IFT_NodalLoad_Name
Definition: nodalload.h:45
Class and object Domain.
Definition: domain.h:115
virtual CoordSystType giveCoordSystMode()
Returns receiver's coordinate system.
Definition: nodalload.h:88
bcGeomType
Type representing the geometric character of loading.
Definition: bcgeomtype.h:40
ValueModeType
Type representing the mode of UnknownType or CharType, or similar types.
Definition: valuemodetype.h:78
virtual const char * giveInputRecordName() const
Definition: nodalload.h:85
Concentrated nodal load.
Definition: bcgeomtype.h:42
virtual bcGeomType giveBCGeoType() const
Returns geometry character of boundary condition.
Definition: nodalload.h:93
virtual void computeValueAt(FloatArray &answer, TimeStep *tStep, const FloatArray &coords, ValueModeType mode)
Computes components values of load at given point - global coordinates (coordinates given)...
Definition: nodalload.h:86
Class representing vector of real numbers.
Definition: floatarray.h:82
IRResultType
Type defining the return values of InputRecord reading operations.
Definition: irresulttype.h:47
virtual const char * giveClassName() const
Definition: nodalload.h:92
Class representing the general Input Record.
Definition: inputrecord.h:101
Class representing the a dynamic Input Record.
Load is base abstract class for all loads.
Definition: load.h:61
the oofem namespace is to define a context or scope in which all oofem names are defined.
NodalLoad(int n, Domain *d)
Constructor.
Definition: nodalload.h:83
CoordSystType coordSystemType
Load coordinate system.
Definition: nodalload.h:75
Class representing solution step.
Definition: timestep.h:80

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