oofem::SurfaceLoad Class Reference
Abstract base class representing a surface load (force, momentum, ...) that acts directly on a surface boundary of some finite element (on element side, face, ...). More...
#include <boundaryload.h>
Inheritance diagram for oofem::SurfaceLoad:
Collaboration diagram for oofem::SurfaceLoad:
Public Member Functions | |
| SurfaceLoad (int i, Domain *d) | |
| Constructor. More... | |
| Public Member Functions inherited from oofem::BoundaryLoad | |
| BoundaryLoad (int i, Domain *d) | |
| Constructor. More... | |
| virtual void | computeValueAt (FloatArray &answer, TimeStep *tStep, const FloatArray &coords, ValueModeType mode) |
| Computes components values of load at given point - global coordinates (coordinates given). More... | |
| virtual int | giveApproxOrder ()=0 |
| virtual CoordSystType | giveCoordSystMode () |
| Returns receiver's coordinate system. More... | |
| IRResultType | initializeFrom (InputRecord *ir) |
| Initializes receiver according to object description stored in input record. More... | |
| virtual void | giveInputRecord (DynamicInputRecord &input) |
| Setups the input record string of receiver. More... | |
| virtual bcType | giveType () const |
| Returns receiver load type. More... | |
| virtual double | giveProperty (int aProperty, TimeStep *tStep, const std::map< std::string, FunctionArgument > &valDict) |
| virtual double | giveProperty (int aProperty, TimeStep *tStep) |
| Returns the value of a property 'aProperty'. More... | |
| virtual double | giveTemperOffset (void) |
| Return temperature offset. More... | |
| Public Member Functions inherited from oofem::Load | |
| Load (int n, Domain *d) | |
| Constructor. More... | |
| virtual | ~Load () |
| Destructor. More... | |
| virtual void | computeValues (FloatArray &answer, TimeStep *tStep, const FloatArray &coords, const IntArray &dofids, ValueModeType mode) |
| Computes components values for specified dof ids. More... | |
| int | isDofExcluded (int index) |
| Returns the value of dofExcludeMask corresponding to given index. More... | |
| virtual void | scale (double s) |
| Scales the receiver according to given value. More... | |
| virtual FormulationType | giveFormulationType () |
| Specifies is load should take local or global coordinates. More... | |
| const FloatArray & | giveComponentArray () const |
| void | setComponentArray (FloatArray &arry) |
| Public Member Functions inherited from oofem::GeneralBoundaryCondition | |
| GeneralBoundaryCondition (int n, Domain *d) | |
| Constructor. More... | |
| virtual | ~GeneralBoundaryCondition () |
| Destructor. More... | |
| int | giveSetNumber () |
| Gives the set number which boundary condition is applied to. More... | |
| virtual int | giveNumberOfInternalDofManagers () |
| Gives the number of internal dof managers. More... | |
| virtual DofManager * | giveInternalDofManager (int i) |
| Gives an internal dof manager from receiver. More... | |
| Function * | giveTimeFunction () |
| virtual bcValType | giveBCValType () const |
| Returns receiver load type. More... | |
| virtual bool | isImposed (TimeStep *tStep) |
| Returns nonzero if receiver representing BC is imposed at given time, otherwise returns zero. More... | |
| virtual const IntArray & | giveDofIDs () const |
| Array with default dofs which b.c. More... | |
| virtual bcGeomType | giveBCGeoType () const |
| Returns geometry character of boundary condition. More... | |
| virtual void | postInitialize () |
| Performs post initialization steps. More... | |
| virtual contextIOResultType | saveContext (DataStream &stream, ContextMode mode, void *obj=NULL) |
| Stores receiver state to output stream. More... | |
| virtual contextIOResultType | restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL) |
| Restores the receiver state previously written in stream. More... | |
| Public Member Functions inherited from oofem::FEMComponent | |
| FEMComponent (int n, Domain *d) | |
| Regular constructor, creates component with given number and belonging to given domain. More... | |
| virtual | ~FEMComponent () |
| Virtual destructor. More... | |
| virtual const char * | giveClassName () const =0 |
| virtual const char * | giveInputRecordName () const =0 |
| Domain * | giveDomain () const |
| virtual void | setDomain (Domain *d) |
| Sets associated Domain. More... | |
| int | giveNumber () const |
| void | setNumber (int num) |
| Sets number of receiver. More... | |
| virtual void | updateLocalNumbering (EntityRenumberingFunctor &f) |
| Local renumbering support. More... | |
| virtual int | checkConsistency () |
| Allows programmer to test some internal data, before computation begins. More... | |
| virtual void | printOutputAt (FILE *file, TimeStep *tStep) |
| Prints output of receiver to stream, for given time step. More... | |
| virtual void | printYourself () |
| Prints receiver state on stdout. Useful for debugging. More... | |
| virtual Interface * | giveInterface (InterfaceType t) |
| Interface requesting service. More... | |
| std::string | errorInfo (const char *func) const |
| Returns string for prepending output (used by error reporting macros). More... | |
Additional Inherited Members | |
| Public Types inherited from oofem::BoundaryLoad | |
| enum | BL_CoordSystType { BL_GlobalMode, BL_LocalMode, BL_UpdatedGlobalMode } |
| Load coordinate system type. More... | |
| Public Types inherited from oofem::Load | |
| enum | CoordSystType { CST_Global, CST_Local, CST_UpdatedGlobal } |
| Load coordinate system type. More... | |
| enum | FormulationType { FT_Entity, FT_Global } |
| Type determining the type of formulation (entity local or global one). More... | |
| Public Attributes inherited from oofem::BoundaryLoad | |
| CoordSystType | CST_UpdatedGlobal |
| ScalarFunction | propertyMultExpr |
| Expression to multiply all properties. More... | |
| Public Attributes inherited from oofem::Load | |
| bool | reference |
| Protected Member Functions inherited from oofem::BoundaryLoad | |
| virtual void | computeNArray (FloatArray &answer, const FloatArray &coords) const =0 |
| Abstract function, for computing approximation matrix of receiver at given point. More... | |
| virtual void | computeComponentArrayAt (FloatArray &answer, TimeStep *tStep, ValueModeType mode) |
| Returns array of load "vertex" values evaluated at given time. More... | |
| Protected Attributes inherited from oofem::BoundaryLoad | |
| bcType | lType |
| Load type (its physical meaning). More... | |
| CoordSystType | coordSystemType |
| Load coordinate system. More... | |
| Dictionary | propertyDictionary |
| Additional b.c properties. More... | |
| Dictionary | propertyTimeFunctDictionary |
| Optional time-functions for properties. More... | |
| double | temperOffset |
| Temperature offset with regards to Kelvin. Default is 273.15. More... | |
| Protected Attributes inherited from oofem::Load | |
| FloatArray | componentArray |
| Components of boundary condition. More... | |
| IntArray | dofExcludeMask |
| The load is specified for all dofs of object to which is associated. More... | |
| Protected Attributes inherited from oofem::GeneralBoundaryCondition | |
| int | timeFunction |
| Associated load time function. More... | |
| bcValType | valType |
| Physical meaning of BC value. More... | |
| IntArray | dofs |
| Dofs that b.c. is applied to (relevant for Dirichlet type b.c.s). More... | |
| int | isImposedTimeFunction |
| Zero by default - the BC is than always imposed. More... | |
| int | set |
| Set number for boundary condition to be applied to. More... | |
| Protected Attributes inherited from oofem::FEMComponent | |
| int | number |
| Component number. More... | |
| Domain * | domain |
| Link to domain object, useful for communicating with other FEM components. More... | |
Detailed Description
Abstract base class representing a surface load (force, momentum, ...) that acts directly on a surface boundary of some finite element (on element side, face, ...).
Boundary load is usually attribute of one or more finite elements. The units of surface load should be N/m^2 in case of distributed forces, Nm/m^2 in case of distributed moments.
Definition at line 218 of file boundaryload.h.
Constructor & Destructor Documentation
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inline |
Constructor.
Creates a surface load object with given number, belonging to given domain.
Definition at line 226 of file boundaryload.h.
The documentation for this class was generated from the following file: