chrono::ChLoaderU Class Referenceabstract
Description
Class of loaders for ChLoadableU objects (which support line loads).
#include <ChLoaderU.h>
Inheritance diagram for chrono::ChLoaderU:
Collaboration diagram for chrono::ChLoaderU:
Public Types | |
| typedef ChLoadableU | type_loadable |
Public Member Functions | |
| ChLoaderU (std::shared_ptr< ChLoadableU > mloadable) | |
| virtual void | ComputeF (const double U, ChVectorDynamic<> &F, ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w)=0 |
| Children classes must provide this function that evaluates F = F(u) This will be evaluated during ComputeQ() to perform integration over the domain. More... | |
| void | SetLoadable (std::shared_ptr< ChLoadableU > mloadable) |
| virtual std::shared_ptr< ChLoadable > | GetLoadable () override |
| std::shared_ptr< ChLoadableU > | GetLoadableU () |
 Public Member Functions inherited from chrono::ChLoader | |
| virtual void | ComputeQ (ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w)=0 |
| virtual bool | IsStiff () |
Public Attributes | |
| std::shared_ptr< ChLoadableU > | loadable |
| Public Attributes inherited from chrono::ChLoader | |
| ChVectorDynamic | Q |
Member Function Documentation
◆ ComputeF()
|
pure virtual |
Children classes must provide this function that evaluates F = F(u) This will be evaluated during ComputeQ() to perform integration over the domain.
- Parameters
-
U parametric coordinate in line F Result F vector here, size must be = n.field coords.of loadable state_x if != 0, update state (pos. part) to this, then evaluate F state_w if != 0, update state (speed part) to this, then evaluate F
Implemented in chrono::fea::ChLoaderBeamWrenchDistributed, and chrono::fea::ChLoaderBeamWrench.
The documentation for this class was generated from the following file:
- /builds/uwsbel/chrono/src/chrono/physics/ChLoaderU.h
