Class MoreauJeanBilbaoOSI¶

Defined in Program listing for file kernel/src/simulationTools/MoreauJeanBilbaoOSI.hpp

class MoreauJeanBilbaoOSI : public OneStepIntegrator¶

Public Functions

virtual ~MoreauJeanBilbaoOSI()¶

destructor

bool addInteractionInIndexSet(SP::Interaction inter, unsigned int i)¶

Apply the rule to one Interaction to know if it should be included in the IndexSet of level i.

Return

Boolean

Parameters

• inter: the Interaction to test
• i: level of the IndexSet

void computeFreeOutput(InteractionsGraph::VDescriptor &vertex_inter, OneStepNSProblem *osnsp)¶

integrates the Interaction linked to this integrator, without taking non-smooth effects into account

Parameters

• vertex_inter: vertex of the interaction graph
• osnsp: pointer to OneStepNSProblem

void computeFreeState()¶

Perform the integration of the dynamical systems linked to this integrator without taking into account the nonsmooth input ( _p)

double computeResidu()¶

return the maximum of all norms for the “MoreauJeanOSI-discretized” residus of DS

Return

a double

void display()¶

print the data to the screen

virtual void initialize_nonsmooth_problems()¶

Initialization process of the nonsmooth problems linked to this OSI.

virtual void initializeWorkVectorsForDS(double t, SP::DynamicalSystem ds)¶

initialization of the work vectors and matrices (properties) related to one dynamical system on the graph and needed by the osi

Parameters

• t: time of initialization
• ds: the dynamical system

virtual void initializeWorkVectorsForInteraction(Interaction &inter, InteractionProperties &interProp, DynamicalSystemsGraph &DSG)¶

initialization of the work vectors and matrices (properties) related to one interaction on the graph and needed by the osi

Parameters

• inter: the interaction
• interProp: the properties on the graph
• DSG: the dynamical systems graph

void integrate(double &tinit, double &tend, double &tout, int &idid)¶

integrate the system, between tinit and tend (->iout=true), with possible stop at tout (->iout=false)

Parameters

• tinit: initial time
• tend: end time
• tout: real end time
• idid: flag used in EventDriven schemes

SP::SimpleMatrix iteration_matrix(SP::DynamicalSystem ds)¶

get iteration_matrix (pointer link) corresponding to DynamicalSystem ds

Return

pointer to a SiconosMatrix

Parameters

• ds: a pointer to DynamicalSystem

unsigned int numberOfIndexSets() const¶

get the number of index sets required for the simulation

Return

unsigned int

bool removeInteractionFromIndexSet(SP::Interaction inter, unsigned int i)¶

Apply the rule to one Interaction to know if it should be removed from the IndexSet of level i.

Return

Boolean

Parameters

• inter: the Interaction to test
• i: level of the IndexSet

void updatePosition(DynamicalSystem &ds)¶

update the state of the dynamical systems

Parameters

• ds: the dynamical to update

void updateState(const unsigned int level)¶

update the state of the DynamicalSystem attached to this Integrator

Parameters

• level: level of interest for the dynamics level is set to 0 by default since in all time-stepping schemes we update all the state whatever the value of level is.