LoadIncNorm Class Reference

Inheritance diagram for LoadIncNorm:

Collaboration diagram for LoadIncNorm:

Classes
struct	NodeData

Public Member Functions
	LoadIncNorm (unsigned uLabel, const DofOwner *pDO, DataManager *pDM, MBDynParser &HP)
virtual	~LoadIncNorm (void)
virtual void	Output (OutputHandler &OH) const
virtual void	WorkSpaceDim (integer *piNumRows, integer *piNumCols) const
VariableSubMatrixHandler &	AssJac (VariableSubMatrixHandler &WorkMat, doublereal dCoef, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
SubVectorHandler &	AssRes (SubVectorHandler &WorkVec, doublereal dCoef, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
unsigned int	iGetNumPrivData (void) const
unsigned int	iGetPrivDataIdx (const char *s) const
doublereal	dGetPrivData (unsigned int i) const
int	iGetNumConnectedNodes (void) const
void	GetConnectedNodes (std::vector< const Node * > &connectedNodes) const
void	SetValue (DataManager *pDM, VectorHandler &X, VectorHandler &XP, SimulationEntity::Hints *ph)
virtual unsigned int	iGetNumDof (void) const
virtual DofOrder::Order	GetDofType (unsigned int i) const
virtual DofOrder::Order	GetEqType (unsigned int i) const
std::ostream &	Restart (std::ostream &out) const
virtual unsigned int	iGetInitialNumDof (void) const
virtual void	InitialWorkSpaceDim (integer *piNumRows, integer *piNumCols) const
VariableSubMatrixHandler &	InitialAssJac (VariableSubMatrixHandler &WorkMat, const VectorHandler &XCurr)
SubVectorHandler &	InitialAssRes (SubVectorHandler &WorkVec, const VectorHandler &XCurr)
virtual void	AfterPredict (VectorHandler &X, VectorHandler &XP)
virtual void	AfterConvergence (const VectorHandler &X, const VectorHandler &XP)
doublereal	dGetP (void) const
Public Member Functions inherited from Elem
	Elem (unsigned int uL, flag fOut)
virtual	~Elem (void)
virtual std::ostream &	DescribeDof (std::ostream &out, const char *prefix="", bool bInitial=false) const
virtual void	DescribeDof (std::vector< std::string > &desc, bool bInitial=false, int i=-1) const
virtual std::ostream &	DescribeEq (std::ostream &out, const char *prefix="", bool bInitial=false) const
virtual void	DescribeEq (std::vector< std::string > &desc, bool bInitial=false, int i=-1) const
virtual void	AssMats (VariableSubMatrixHandler &WorkMatA, VariableSubMatrixHandler &WorkMatB, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
virtual bool	bInverseDynamics (void) const
void	SetInverseDynamicsFlags (unsigned uIDF)
unsigned	GetInverseDynamicsFlags (void) const
bool	bIsErgonomy (void) const
bool	bIsRightHandSide (void) const
virtual VariableSubMatrixHandler &	AssJac (VariableSubMatrixHandler &WorkMat, const VectorHandler &XCurr)
virtual SubVectorHandler &	AssRes (SubVectorHandler &WorkVec, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr, const VectorHandler &XPrimePrimeCurr, InverseDynamics::Order iOrder=InverseDynamics::INVERSE_DYNAMICS)
virtual int	GetNumConnectedNodes (void) const
Public Member Functions inherited from WithLabel
	WithLabel (unsigned int uL=0, const std::string &sN="")
virtual	~WithLabel (void)
void	PutLabel (unsigned int uL)
void	PutName (const std::string &sN)
unsigned int	GetLabel (void) const
const std::string &	GetName (void) const
Public Member Functions inherited from SimulationEntity
	SimulationEntity (void)
virtual	~SimulationEntity (void)
virtual bool	bIsValidIndex (unsigned int i) const
virtual Hint *	ParseHint (DataManager *pDM, const char *s) const
virtual void	BeforePredict (VectorHandler &, VectorHandler &, VectorHandler &, VectorHandler &) const
virtual void	Update (const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
virtual void	DerivativesUpdate (const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
virtual void	Update (const VectorHandler &XCurr, InverseDynamics::Order iOrder)
virtual void	AfterConvergence (const VectorHandler &X, const VectorHandler &XP, const VectorHandler &XPP)
virtual std::ostream &	OutputAppend (std::ostream &out) const
virtual void	ReadInitialState (MBDynParser &HP)
Public Member Functions inherited from ToBeOutput
	ToBeOutput (flag fOut=fDefaultOut)
virtual	~ToBeOutput (void)
virtual void	OutputPrepare (OutputHandler &OH)
virtual void	Output (OutputHandler &OH, const VectorHandler &X, const VectorHandler &XP) const
virtual flag	fToBeOutput (void) const
virtual bool	bToBeOutput (void) const
virtual void	SetOutputFlag (flag f=flag(1))
Public Member Functions inherited from UserDefinedElem
	UserDefinedElem (unsigned uLabel, const DofOwner *pDO)
virtual	~UserDefinedElem (void)
bool	NeedsAirProperties (void) const
void	NeedsAirProperties (bool yesno)
virtual Elem::Type	GetElemType (void) const
virtual AerodynamicElem::Type	GetAerodynamicElemType (void) const
Public Member Functions inherited from InitialAssemblyElem
	InitialAssemblyElem (unsigned int uL, flag fOut)
virtual	~InitialAssemblyElem (void)
Public Member Functions inherited from SubjectToInitialAssembly
	SubjectToInitialAssembly (void)
virtual	~SubjectToInitialAssembly (void)
Public Member Functions inherited from AerodynamicElem
	AerodynamicElem (unsigned int uL, const DofOwner *pDO, flag fOut)
virtual	~AerodynamicElem (void)
virtual const InducedVelocity *	pGetInducedVelocity (void) const
Public Member Functions inherited from ElemWithDofs
	ElemWithDofs (unsigned int uL, const DofOwner *pDO, flag fOut)
virtual	~ElemWithDofs (void)
Public Member Functions inherited from DofOwnerOwner
	DofOwnerOwner (const DofOwner *pDO)
virtual	~DofOwnerOwner ()
virtual const DofOwner *	pGetDofOwner (void) const
virtual integer	iGetFirstIndex (void) const
virtual void	SetInitialValue (VectorHandler &X)
Public Member Functions inherited from AirPropOwner
	AirPropOwner (void)
virtual	~AirPropOwner (void)
virtual void	PutAirProperties (const AirProperties *pAP)
virtual flag	fGetAirVelocity (Vec3 &Velocity, const Vec3 &X) const
virtual doublereal	dGetAirDensity (const Vec3 &X) const
virtual doublereal	dGetAirPressure (const Vec3 &X) const
virtual doublereal	dGetAirTemperature (const Vec3 &X) const
virtual doublereal	dGetSoundSpeed (const Vec3 &X) const
virtual bool	GetAirProps (const Vec3 &X, doublereal &rho, doublereal &c, doublereal &p, doublereal &T) const
Public Member Functions inherited from ElemGravityOwner
	ElemGravityOwner (unsigned int uL, flag fOut)
virtual	~ElemGravityOwner (void)
virtual doublereal	dGetM (void) const
Vec3	GetS (void) const
Mat3x3	GetJ (void) const
Vec3	GetB (void) const
Vec3	GetG (void) const
Public Member Functions inherited from GravityOwner
	GravityOwner (void)
virtual	~GravityOwner (void)
void	PutGravity (const Gravity *pG)
virtual bool	bGetGravity (const Vec3 &X, Vec3 &Acc) const

Private Attributes
int	m_FirstSteps
doublereal	m_dP
doublereal	m_dPPrev
DriveOwner	m_DeltaS
doublereal	m_dDeltaS
doublereal	m_dS
doublereal	m_dPMax
std::vector< NodeData >	m_Nodes
doublereal	m_dCompliance
doublereal	m_dRefLen
unsigned	m_iDim
doublereal	m_dDeltaP
doublereal	m_DeltaS2

Additional Inherited Members
Public Types inherited from Elem
enum	Type {   UNKNOWN = -1, AIRPROPERTIES = 0, INDUCEDVELOCITY, AUTOMATICSTRUCTURAL,   GRAVITY, BODY, JOINT, JOINT_REGULARIZATION,   BEAM, PLATE, FORCE, INERTIA,   ELECTRICBULK, ELECTRIC, THERMAL, HYDRAULIC,   BULK, LOADABLE, DRIVEN, EXTERNAL,   AEROMODAL, AERODYNAMIC, GENEL, SOCKETSTREAM_OUTPUT,   RTAI_OUTPUT = SOCKETSTREAM_OUTPUT, LASTELEMTYPE }
Public Types inherited from SimulationEntity
typedef std::vector< Hint * >	Hints
Public Types inherited from ToBeOutput
enum	{ OUTPUT = 0x1U, OUTPUT_MASK = 0xFU, OUTPUT_PRIVATE = 0x10U, OUTPUT_PRIVATE_MASK = ~OUTPUT_MASK }
Public Types inherited from AerodynamicElem
enum	Type {   UNKNOWN = -1, INDUCEDVELOCITY = 0, AEROMODAL, AERODYNAMICBODY,   AERODYNAMICBEAM, AERODYNAMICEXTERNAL, AERODYNAMICEXTERNALMODAL, AERODYNAMICLOADABLE,   AIRCRAFTINSTRUMENTS, GENERICFORCE, LASTAEROTYPE }
Protected Member Functions inherited from ElemGravityOwner
virtual Vec3	GetS_int (void) const
virtual Mat3x3	GetJ_int (void) const
virtual Vec3	GetB_int (void) const
virtual Vec3	GetG_int (void) const
Protected Attributes inherited from WithLabel
unsigned int	uLabel
std::string	sName
Protected Attributes inherited from ToBeOutput
flag	fOutput
Protected Attributes inherited from UserDefinedElem
bool	needsAirProperties
Protected Attributes inherited from AirPropOwner
const AirProperties *	pAirProperties
Protected Attributes inherited from GravityOwner
Gravity *	pGravity

Detailed Description

Definition at line 47 of file module-loadinc.cc.

Constructor & Destructor Documentation

LoadIncNorm::LoadIncNorm	(	unsigned	uLabel,
		const DofOwner *	pDO,
		DataManager *	pDM,
		MBDynParser &	HP
	)

Definition at line 122 of file module-loadinc.cc.

References ASSERT, DataManager::begin(), DriveOwner::dGet(), StructNode::DUMMY, DataManager::end(), DataManager::fReadOutput(), MBDynParser::GetDriveCaller(), IncludeParser::GetLineData(), HighParser::GetReal(), StructNode::GetStructNodeType(), HighParser::IsArg(), HighParser::IsKeyWord(), Elem::LOADABLE, m_dCompliance, m_dDeltaP, m_dDeltaS, m_DeltaS, m_DeltaS2, m_dPMax, m_dPPrev, m_dRefLen, m_iDim, m_Nodes, MBDYN_EXCEPT_ARGS, DriveOwner::Set(), ToBeOutput::SetOutputFlag(), and Node::STRUCTURAL.

: Elem(uLabel, flag(0)),
UserDefinedElem(uLabel, pDO),
m_FirstSteps(2),
m_dS(0.),
m_dPMax(1.),
m_dCompliance(1.),
m_dRefLen(1.),
m_iDim(0)
{
        // help
        if (HP.IsKeyWord("help")) {
                silent_cout(
"\n"
"Module:        loadinc - load increment normalization\n"
"Author:        Pierangelo Masarati <masarati@aero.polimi.it>\n"
"Organization:  Dipartimento di Ingegneria Aerospaziale\n"
"               Politecnico di Milano\n"
"               http://www.aero.polimi.it/\n"
"\n"
"               All rights reserved\n"
"\n"
"Usage:\n"
"\n"
"user defined : <label> , load increment normalization ,\n"
"        [ max load , <max_load> , ]          # bails out when p >= max_load\n"
"        [ compliance , <compliance> , ]      # compliance*p = length\n"
"        [ reference length, <ref_length> , ] # multiplies DeltaTheta\n"
"        (DriveCaller) <DeltaS> ;             # arc length increment\n"
"\n"
"# output:\n"
"# 1: <label>\n"
"# 2: <p>\n"
"# 3: <s>\n"
                        << std::endl);

                if (!HP.IsArg()) {
                        /*
                         * Exit quietly if nothing else is provided
                         */
                        throw NoErr(MBDYN_EXCEPT_ARGS);
                }
        }

        if (HP.IsKeyWord("max" "load")) {
                m_dPMax = HP.GetReal();
                if (m_dPMax <= 0.) {
                        silent_cerr("LoadIncNorm(" << uLabel << "): invalid \"max load\" at line " << HP.GetLineData() << std::endl);
                        throw NoErr(MBDYN_EXCEPT_ARGS);
                }
        }

        if (HP.IsKeyWord("compliance")) {
                m_dCompliance = HP.GetReal();
                if (m_dCompliance <= std::numeric_limits<doublereal>::epsilon()) {
                        silent_cerr("LoadIncNorm(" << uLabel << "): invalid \"compliance\" at line " << HP.GetLineData() << std::endl);
                        throw NoErr(MBDYN_EXCEPT_ARGS);
                }
        }

        if (HP.IsKeyWord("reference" "length")) {
                m_dRefLen = HP.GetReal();
                if (m_dRefLen < 0.) {
                        silent_cerr("LoadIncNorm(" << uLabel << "): invalid \"reference length\" at line " << HP.GetLineData() << std::endl);
                        throw NoErr(MBDYN_EXCEPT_ARGS);
                }

#if 0
                if (m_dRefLen == 0.) {
                        m_iDofOffset = 3;
                }
#endif
        }

        DriveCaller *pDC = HP.GetDriveCaller();
        m_DeltaS.Set(pDC);

        SetOutputFlag(pDM->fReadOutput(HP, Elem::LOADABLE));

        // initialize data structures
        unsigned uCnt;
        DataManager::NodeContainerType::const_iterator i;
        for (i = pDM->begin(Node::STRUCTURAL), uCnt = 0; i != pDM->end(Node::STRUCTURAL); ++i) {
                const StructDispNode *pDNode(dynamic_cast<const StructDispNode *>(i->second));
                ASSERT(pDNode != 0);
                const StructNode *pNode(dynamic_cast<const StructNode *>(pDNode));
                if (pNode != 0 && pNode->GetStructNodeType() == StructNode::DUMMY) {
                        continue;
                }
                uCnt++;
        }

        m_Nodes.resize(uCnt);

        for (i = pDM->begin(Node::STRUCTURAL), uCnt = 0; i != pDM->end(Node::STRUCTURAL); ++i) {
                const StructDispNode *pDNode(dynamic_cast<const StructDispNode *>(i->second));
                ASSERT(pDNode != 0);
                const StructNode *pNode(dynamic_cast<const StructNode *>(pDNode));
                if (pNode != 0 && pNode->GetStructNodeType() == StructNode::DUMMY) {
                        continue;
                }
                m_Nodes[uCnt].pNode = pDNode;
                if (pNode != 0 && m_dRefLen > 0.) {
                        m_iDim += 6;

                } else {
                        m_iDim += 3;
                }
                uCnt++;
        }

        m_dDeltaS = m_DeltaS.dGet();
        if (m_dDeltaS < 0.) {
                silent_cerr("LoadIncNorm(" << uLabel << "): DeltaS must be positive" << std::endl);
                throw NoErr(MBDYN_EXCEPT_ARGS);
        }
        m_dDeltaP = m_dDeltaS/m_dCompliance;
        m_dPPrev = -m_dDeltaP;

        m_DeltaS2 = m_dDeltaS;

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_dP=" << m_dP << " m_dDeltaP=" << m_dDeltaP << " m_dPPrev=" << m_dPPrev << std::endl;
}

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LoadIncNorm::~LoadIncNorm ( void  )

virtual

Definition at line 248 of file module-loadinc.cc.

References NO_OP.

{
        NO_OP;
}

Member Function Documentation

void LoadIncNorm::AfterConvergence ( const VectorHandler &  X, const VectorHandler &  XP  )

virtual

Reimplemented from SimulationEntity.

Definition at line 273 of file module-loadinc.cc.

References DriveOwner::dGet(), m_DeltaS, m_dP, m_dPMax, m_dPPrev, m_dS, m_FirstSteps, and mbdyn_set_stop_at_end_of_time_step().

{
        if (m_dP >= m_dPMax) {
                mbdyn_set_stop_at_end_of_time_step();
        }

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_FirstSteps=" << m_FirstSteps << std::endl;

        if (m_FirstSteps) {
                m_FirstSteps--;
        }

        m_dS += m_DeltaS.dGet();
        m_dPPrev = m_dP;

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_dP=" << m_dP << " m_dDeltaP=" << m_dDeltaP << " m_dPPrev=" << m_dPPrev << std::endl;
}

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void LoadIncNorm::AfterPredict ( VectorHandler &  X, VectorHandler &  XP  )

virtual

Reimplemented from SimulationEntity.

Definition at line 267 of file module-loadinc.cc.

References NO_OP.

{
        NO_OP;
}

VariableSubMatrixHandler & LoadIncNorm::AssJac ( VariableSubMatrixHandler &  WorkMat, doublereal  dCoef, const VectorHandler &  XCurr, const VectorHandler &  XPrimeCurr  )

virtual

Implements Elem.

Definition at line 300 of file module-loadinc.cc.

References DriveOwner::dGet(), RotManip::DRot_I(), DofOwnerOwner::iGetFirstIndex(), m_dCompliance, m_dDeltaP, m_dDeltaS, m_DeltaS, m_DeltaS2, m_dRefLen, m_FirstSteps, m_Nodes, Mat3x3::MulTV(), FullSubMatrixHandler::PutCoef(), FullSubMatrixHandler::PutColIndex(), FullSubMatrixHandler::PutRowIndex(), FullSubMatrixHandler::ResizeReset(), VariableSubMatrixHandler::SetFull(), and WorkSpaceDim().

{
        FullSubMatrixHandler& WM = WorkMat.SetFull();

        integer iIndex = iGetFirstIndex() + 1;

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_FirstSteps=" << m_FirstSteps << std::endl;

        if (m_FirstSteps || m_dDeltaS == 0.) {
                WM.ResizeReset(1, 1);
                WM.PutRowIndex(1, iIndex);
                WM.PutColIndex(1, iIndex);
                WM.PutCoef(1, 1, m_dCompliance);

        } else {
                integer iNumRows, iNumCols;
                WorkSpaceDim(&iNumRows, &iNumCols);
                WM.ResizeReset(iNumRows, iNumCols);

                WM.PutRowIndex(1, iIndex);
                WM.PutColIndex(iNumCols, iIndex);
                doublereal d = (m_dDeltaP*m_dCompliance*m_dCompliance)/m_DeltaS2;
                if (std::abs(d) <= 10.*std::numeric_limits<doublereal>::epsilon()) {
                        d = m_DeltaS.dGet()*m_dCompliance;
                }
                WM.PutCoef(1, iNumCols, d);


                // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_dP=" << m_dP << " m_dDeltaP=" << m_dDeltaP << " m_dPPrev=" << m_dPPrev << std::endl;

                doublereal dCoefX = dCoef/m_DeltaS2;
                doublereal dCoefTheta = dCoefX*m_dRefLen*m_dRefLen;

                integer iNodeOffset = 0;
                for (std::vector<NodeData>::const_iterator i = m_Nodes.begin(); i != m_Nodes.end(); ++i) {
                        integer iFirstPositionIndex = i->pNode->iGetFirstIndex();

                        for (integer iCnt = 1; iCnt <= 3; iCnt++) {
                                WM.PutColIndex(iNodeOffset + iCnt, iFirstPositionIndex + iCnt);
                                WM.PutCoef(1, iNodeOffset + iCnt, dCoefX*i->DX(iCnt));
                        }

                        if (m_dRefLen > 0.) {
                                const StructNode *pNode(dynamic_cast<const StructNode *>(i->pNode));
                                if (pNode != 0) {
                                        // FIXME: check linearization
                                        Mat3x3 Gm1 = RotManip::DRot_I(i->DTheta);
                                        Vec3 VTmp = Gm1.MulTV(i->DTheta);

                                        for (integer iCnt = 1; iCnt <= 3; iCnt++) {
                                                WM.PutColIndex(iNodeOffset + 3 + iCnt, iFirstPositionIndex + 3 + iCnt);
                                                WM.PutCoef(1, iNodeOffset + 3 + iCnt, dCoefTheta*VTmp(iCnt));
                                        }
                                        iNodeOffset += 6;

                                } else {
                                        iNodeOffset += 3;
                                }

                        } else {
                                iNodeOffset += 3;
                        }
                }
        }

        return WorkMat;
}

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SubVectorHandler & LoadIncNorm::AssRes ( SubVectorHandler &  WorkVec, doublereal  dCoef, const VectorHandler &  XCurr, const VectorHandler &  XPrimeCurr  )

virtual

Implements Elem.

Definition at line 372 of file module-loadinc.cc.

References DriveOwner::dGet(), StructNode::GetRCurr(), StructNode::GetRPrev(), DofOwnerOwner::iGetFirstIndex(), m_dCompliance, m_dDeltaP, m_dDeltaS, m_DeltaS, m_DeltaS2, m_dP, m_dPPrev, m_dRefLen, m_FirstSteps, m_Nodes, MBDYN_EXCEPT_ARGS, Mat3x3::MulMT(), SubVectorHandler::PutItem(), VectorHandler::ResizeReset(), grad::sqrt(), WithLabel::uLabel, RotManip::VecRot(), and WorkSpaceDim().

{
        integer iNumRows, iNumCols;
        WorkSpaceDim(&iNumRows, &iNumCols);
        WorkVec.ResizeReset(iNumRows);

        integer iIndex = iGetFirstIndex() + 1;

        m_dP = XCurr(iIndex);
        m_dDeltaP = m_dP - m_dPPrev;

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_dP=" << m_dP << " m_dDeltaP=" << m_dDeltaP << " m_dPPrev=" << m_dPPrev << std::endl;

        m_dDeltaS = m_DeltaS.dGet();
        if (m_dDeltaS < 0.) {
                silent_cerr("LoadIncNorm(" << uLabel << ")::AssRes(): DeltaS must be positive" << std::endl);
                throw NoErr(MBDYN_EXCEPT_ARGS);
        }
        doublereal d;

        // std::cerr << "### " << __PRETTY_FUNCTION__ << " m_FirstSteps=" << m_FirstSteps << std::endl;

        if (m_FirstSteps == 2) {
                d = -m_dP*m_dCompliance;

        } else if (m_FirstSteps == 1 || m_dDeltaS == 0.) {
                d = m_dDeltaS - m_dP*m_dCompliance;

        } else {
                d = 0.;

                for (std::vector<NodeData>::iterator i = m_Nodes.begin(); i != m_Nodes.end(); ++i) {
                        i->DX = i->pNode->GetXCurr() - i->pNode->GetXPrev();
                        d += i->DX.Dot();

                        if (m_dRefLen > 0.) {
                                const StructNode *pNode(dynamic_cast<const StructNode *>(i->pNode));
                                if (pNode != 0) {
                                        i->DTheta = RotManip::VecRot(pNode->GetRCurr().MulMT(pNode->GetRPrev()));
                                        d += (m_dRefLen*m_dRefLen)*i->DTheta.Dot();
                                }
                        }
                }

                d += (m_dDeltaP*m_dCompliance)*(m_dDeltaP*m_dCompliance);
                m_DeltaS2 = std::sqrt(d);

                d = m_dDeltaS - m_DeltaS2;
        }

        WorkVec.PutItem(1, iIndex, d);

        return WorkVec;
}

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doublereal LoadIncNorm::dGetP

(

void

)

const

Definition at line 566 of file module-loadinc.cc.

References m_dP.

Referenced by LoadIncForce::AssRes().

{
        return m_dP;
}

doublereal LoadIncNorm::dGetPrivData ( unsigned int  i ) const

virtual

Reimplemented from SimulationEntity.

Definition at line 455 of file module-loadinc.cc.

References m_dDeltaS, m_dP, m_dS, and MBDYN_EXCEPT_ARGS.

{
        switch (i) {
        case 1:
                return m_dP;

        case 2:
                return m_dS;

        case 3:
                return m_dDeltaS;

        default:
                throw ErrGeneric(MBDYN_EXCEPT_ARGS);
        }
}

void LoadIncNorm::GetConnectedNodes ( std::vector< const Node * > &  connectedNodes ) const

virtual

Reimplemented from Elem.

Definition at line 479 of file module-loadinc.cc.

References m_Nodes.

{
        connectedNodes.resize(m_Nodes.size());

        for (unsigned uCnt = 0; uCnt < m_Nodes.size(); uCnt++) {
                connectedNodes[uCnt] = m_Nodes[uCnt].pNode;
        }
}

DofOrder::Order LoadIncNorm::GetDofType ( unsigned int  i ) const

virtual

Reimplemented from Elem.

Definition at line 505 of file module-loadinc.cc.

References DofOrder::ALGEBRAIC, and ASSERT.

{
        ASSERT(i == 0);
        return DofOrder::ALGEBRAIC;
}

DofOrder::Order LoadIncNorm::GetEqType ( unsigned int  i ) const

virtual

Reimplemented from SimulationEntity.

Definition at line 512 of file module-loadinc.cc.

References DofOrder::ALGEBRAIC, and ASSERT.

{
        ASSERT(i == 0);
        return DofOrder::ALGEBRAIC;
}

unsigned int LoadIncNorm::iGetInitialNumDof ( void  ) const

virtual

Implements SubjectToInitialAssembly.

Definition at line 525 of file module-loadinc.cc.

{
        return 0;
}

int LoadIncNorm::iGetNumConnectedNodes

(

void

)

const

Definition at line 473 of file module-loadinc.cc.

References m_Nodes.

{
        return m_Nodes.size();
}

unsigned int LoadIncNorm::iGetNumDof ( void  ) const

virtual

Reimplemented from Elem.

Definition at line 499 of file module-loadinc.cc.

{
        return 1;
}

unsigned int LoadIncNorm::iGetNumPrivData ( void  ) const

virtual

Reimplemented from SimulationEntity.

Definition at line 431 of file module-loadinc.cc.

{
        return 3;
}

unsigned int LoadIncNorm::iGetPrivDataIdx ( const char *  s ) const

virtual

Reimplemented from SimulationEntity.

Definition at line 437 of file module-loadinc.cc.

{
        if (strcmp(s, "p") == 0) {
                return 1;
        }

        if (strcmp(s, "S") == 0) {
                return 2;
        }

        if (strcmp(s, "DeltaS") == 0) {
                return 3;
        }

        return 0;
}

VariableSubMatrixHandler & LoadIncNorm::InitialAssJac ( VariableSubMatrixHandler &  WorkMat, const VectorHandler &  XCurr  )

virtual

Implements SubjectToInitialAssembly.

Definition at line 540 of file module-loadinc.cc.

References ASSERT, and VariableSubMatrixHandler::SetNullMatrix().

{
        // should not be called, since initial workspace is empty
        ASSERT(0);

        WorkMat.SetNullMatrix();

        return WorkMat;
}

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SubVectorHandler & LoadIncNorm::InitialAssRes ( SubVectorHandler &  WorkVec, const VectorHandler &  XCurr  )

virtual

Implements SubjectToInitialAssembly.

Definition at line 553 of file module-loadinc.cc.

References ASSERT, and VectorHandler::ResizeReset().

{
        // should not be called, since initial workspace is empty
        ASSERT(0);

        WorkVec.ResizeReset(0);

        return WorkVec;
}

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void LoadIncNorm::InitialWorkSpaceDim ( integer *  piNumRows, integer *  piNumCols  ) const

virtual

Implements SubjectToInitialAssembly.

Definition at line 531 of file module-loadinc.cc.

{
        *piNumRows = 0;
        *piNumCols = 0;
}

void LoadIncNorm::Output ( OutputHandler &  OH ) const

virtual

Reimplemented from ToBeOutput.

Definition at line 254 of file module-loadinc.cc.

References ToBeOutput::bToBeOutput(), WithLabel::GetLabel(), OutputHandler::Loadable(), m_dP, and m_dS.

{
        if (bToBeOutput()) {
                std::ostream& out = OH.Loadable();

                out << GetLabel()
                        << " " << m_dP
                        << " " << m_dS
                        << std::endl;
        }
}

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std::ostream & LoadIncNorm::Restart ( std::ostream &  out ) const

virtual

Implements Elem.

Definition at line 519 of file module-loadinc.cc.

{
        return out << "# LoadIncNorm: not implemented" << std::endl;
}

void LoadIncNorm::SetValue ( DataManager *  pDM, VectorHandler &  X, VectorHandler &  XP, SimulationEntity::Hints *  ph  )

virtual

Reimplemented from SimulationEntity.

Definition at line 489 of file module-loadinc.cc.

References DofOwnerOwner::iGetFirstIndex(), and m_dPPrev.

{
        integer iIndex = iGetFirstIndex() + 1;
        X(iIndex) = 0.;
        XP(iIndex) = m_dPPrev;
}

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void LoadIncNorm::WorkSpaceDim ( integer *  piNumRows, integer *  piNumCols  ) const

virtual

Implements Elem.

Definition at line 293 of file module-loadinc.cc.

References m_iDim.

Referenced by AssJac(), and AssRes().

{
        *piNumRows = 1;
        *piNumCols = m_iDim + 1;
}

Member Data Documentation

doublereal LoadIncNorm::m_dCompliance

private

Definition at line 70 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), and LoadIncNorm().

doublereal LoadIncNorm::m_dDeltaP

private

Definition at line 74 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), and LoadIncNorm().

doublereal LoadIncNorm::m_dDeltaS

private

Definition at line 54 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), dGetPrivData(), and LoadIncNorm().

DriveOwner LoadIncNorm::m_DeltaS

private

Definition at line 53 of file module-loadinc.cc.

Referenced by AfterConvergence(), AssJac(), AssRes(), and LoadIncNorm().

doublereal LoadIncNorm::m_DeltaS2

private

Definition at line 76 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), and LoadIncNorm().

doublereal LoadIncNorm::m_dP

private

Definition at line 51 of file module-loadinc.cc.

Referenced by AfterConvergence(), AssRes(), dGetP(), dGetPrivData(), and Output().

doublereal LoadIncNorm::m_dPMax

private

Definition at line 59 of file module-loadinc.cc.

Referenced by AfterConvergence(), and LoadIncNorm().

doublereal LoadIncNorm::m_dPPrev

private

Definition at line 52 of file module-loadinc.cc.

Referenced by AfterConvergence(), AssRes(), LoadIncNorm(), and SetValue().

doublereal LoadIncNorm::m_dRefLen

private

Definition at line 71 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), and LoadIncNorm().

doublereal LoadIncNorm::m_dS

private

Definition at line 55 of file module-loadinc.cc.

Referenced by AfterConvergence(), dGetPrivData(), and Output().

int LoadIncNorm::m_FirstSteps

private

Definition at line 50 of file module-loadinc.cc.

Referenced by AfterConvergence(), AssJac(), and AssRes().

unsigned LoadIncNorm::m_iDim

private

Definition at line 73 of file module-loadinc.cc.

Referenced by LoadIncNorm(), and WorkSpaceDim().

std::vector<NodeData> LoadIncNorm::m_Nodes

private

Definition at line 69 of file module-loadinc.cc.

Referenced by AssJac(), AssRes(), GetConnectedNodes(), iGetNumConnectedNodes(), and LoadIncNorm().

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

• module-loadinc.cc