Description

Loader for ChLoadableU objects (which support line loads), for loads of distributed type.

These loads will undergo Gauss quadrature to integrate them on the line.

#include <ChLoaderU.h>

Inheritance diagram for chrono::ChLoaderUdistributed:

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Collaboration diagram for chrono::ChLoaderUdistributed:

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Public Member Functions
	ChLoaderUdistributed (std::shared_ptr< ChLoadableU > mloadable)

virtual int	GetIntegrationPointsU ()=0

virtual void	ComputeQ (ChVectorDynamic<> state_x, ChVectorDynamic<> state_w) override
	Compute the generalized load Q = integral (N'FdetJ du), using the ComputeF method. More...

Public Member Functions inherited from chrono::ChLoaderU
	ChLoaderU (std::shared_ptr< ChLoadableU > mloadable)

virtual void	ComputeF (double U, ChVectorDynamic<> &F, ChVectorDynamic<> state_x, ChVectorDynamic<> state_w)=0
	Evaluate F = F(u) for this line load. 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 Attributes inherited from chrono::ChLoaderU
std::shared_ptr< ChLoadableU >	loadable

Public Attributes inherited from chrono::ChLoader
ChVectorDynamic	Q

Member Function Documentation

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

overridevirtual

Compute the generalized load Q = integral (N'*F*detJ du), using the ComputeF method.

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

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