chrono::ChLoaderUdistributed Class Reference

Description

Class of loaders for ChLoadableU objects (which support line loads), for loads of distributed type, so these loads will undergo Gauss quadrature to integrate them in the surface.

#include <ChLoaderU.h>

Inheritance diagram for chrono::ChLoaderUdistributed:

Collaboration diagram for chrono::ChLoaderUdistributed:

Public Member Functions
	ChLoaderUdistributed (std::shared_ptr< ChLoadableU > mloadable)
virtual int	GetIntegrationPointsU ()=0
virtual void	ComputeQ (ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w) override
	Computes Q = integral (N'*F*detJ du) More...
Public Member Functions inherited from chrono::ChLoaderU
	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 bool	IsStiff ()

Additional Inherited Members
Public Types inherited from chrono::ChLoaderU
typedef ChLoadableU	type_loadable
Public Attributes inherited from chrono::ChLoaderU
std::shared_ptr< ChLoadableU >	loadable
Public Attributes inherited from chrono::ChLoader
ChVectorDynamic	Q

Member Function Documentation

ComputeQ()

virtual void chrono::ChLoaderUdistributed::ComputeQ ( ChVectorDynamic<> *  state_x, ChVectorDynamic<> *  state_w  )

inlineoverridevirtual

Computes Q = integral (N'*F*detJ du)

Parameters

state_x	if != 0, update state (pos. part) to this, then evaluate Q
state_w	if != 0, update state (speed part) to this, then evaluate Q

Implements chrono::ChLoader.

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The documentation for this class was generated from the following file:

• /builds/uwsbel/chrono/src/chrono/physics/ChLoaderU.h