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CentralGravity Class Reference

#include <gravity.h>

Inheritance diagram for CentralGravity:
Collaboration diagram for CentralGravity:

Public Member Functions

 CentralGravity (const Vec3 &X0, doublereal dM, doublereal dG, flag fOut)
 
virtual ~CentralGravity (void)
 
virtual std::ostream & Restart (std::ostream &out) const
 
virtual void Output (OutputHandler &OH) const
 
virtual Vec3 GetAcceleration (const Vec3 &X) const
 
- Public Member Functions inherited from Elem
 Elem (unsigned int uL, flag fOut)
 
virtual ~Elem (void)
 
virtual unsigned int iGetNumDof (void) const
 
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 DofOrder::Order GetDofType (unsigned int) 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 VariableSubMatrixHandlerAssJac (VariableSubMatrixHandler &WorkMat, const VectorHandler &XCurr)
 
virtual SubVectorHandlerAssRes (SubVectorHandler &WorkVec, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr, const VectorHandler &XPrimePrimeCurr, InverseDynamics::Order iOrder=InverseDynamics::INVERSE_DYNAMICS)
 
virtual void GetConnectedNodes (std::vector< const Node * > &connectedNodes) 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 DofOrder::Order GetEqType (unsigned int i) const
 
virtual void SetValue (DataManager *pDM, VectorHandler &X, VectorHandler &XP, SimulationEntity::Hints *h=0)
 
virtual HintParseHint (DataManager *pDM, const char *s) const
 
virtual void BeforePredict (VectorHandler &, VectorHandler &, VectorHandler &, VectorHandler &) const
 
virtual void AfterPredict (VectorHandler &X, VectorHandler &XP)
 
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)
 
virtual void AfterConvergence (const VectorHandler &X, const VectorHandler &XP, const VectorHandler &XPP)
 
virtual unsigned int iGetNumPrivData (void) const
 
virtual unsigned int iGetPrivDataIdx (const char *s) const
 
virtual doublereal dGetPrivData (unsigned int i) const
 
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 Gravity
 Gravity (flag fOut)
 
virtual ~Gravity (void)
 
virtual Elem::Type GetElemType (void) const
 
virtual void WorkSpaceDim (integer *piNumRows, integer *piNumCols) const
 
virtual VariableSubMatrixHandlerAssJac (VariableSubMatrixHandler &WorkMat, doublereal dCoef, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
 
virtual SubVectorHandlerAssRes (SubVectorHandler &WorkVec, doublereal dCoef, const VectorHandler &XCurr, const VectorHandler &XPrimeCurr)
 
virtual int GetNumConnectedNodes (void) const
 

Protected Attributes

Vec3 m_X0
 
doublereal m_dM
 
doublereal m_dG
 
doublereal m_dThreshold
 
- Protected Attributes inherited from WithLabel
unsigned int uLabel
 
std::string sName
 
- Protected Attributes inherited from ToBeOutput
flag fOutput
 

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 }
 

Detailed Description

Definition at line 176 of file gravity.h.

Constructor & Destructor Documentation

CentralGravity::CentralGravity ( const Vec3 X0,
doublereal  dM,
doublereal  dG,
flag  fOut 
)

Definition at line 136 of file gravity.cc.

References NO_OP.

138 : Elem(1, fOut), Gravity(fOut), m_X0(X0), m_dM(dM), m_dG(dG)
139 {
140  NO_OP;
141 }
doublereal m_dM
Definition: gravity.h:179
doublereal m_dG
Definition: gravity.h:180
#define NO_OP
Definition: myassert.h:74
Gravity(flag fOut)
Definition: gravity.cc:41
Elem(unsigned int uL, flag fOut)
Definition: elem.cc:41
CentralGravity::~CentralGravity ( void  )
virtual

Definition at line 143 of file gravity.cc.

References NO_OP.

144 {
145  NO_OP;
146 }
#define NO_OP
Definition: myassert.h:74

Member Function Documentation

Vec3 CentralGravity::GetAcceleration ( const Vec3 X) const
virtual

Implements Gravity.

Definition at line 175 of file gravity.cc.

References m_dG, m_dM, m_X0, and Vec3::Norm().

176 {
177  Vec3 D = m_X0 - X;
178  doublereal dD = D.Norm();
179  return D*(m_dM*m_dG/(dD*dD*dD));
180 }
doublereal m_dM
Definition: gravity.h:179
Definition: matvec3.h:98
doublereal Norm(void) const
Definition: matvec3.h:263
doublereal m_dG
Definition: gravity.h:180
double doublereal
Definition: colamd.c:52

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void CentralGravity::Output ( OutputHandler OH) const
virtual

Reimplemented from ToBeOutput.

Definition at line 160 of file gravity.cc.

References ToBeOutput::bToBeOutput(), WithLabel::GetLabel(), OutputHandler::GRAVITY, OutputHandler::Gravity(), NO_OP, and OutputHandler::UseText().

161 {
162 #if 0
163  // nothing to output...
164  if (bToBeOutput()) {
166  OH.Gravity() << std::setw(8) << GetLabel()
167  << std::endl;
168  }
169  }
170 #endif
171  NO_OP;
172 }
virtual bool bToBeOutput(void) const
Definition: output.cc:890
#define NO_OP
Definition: myassert.h:74
std::ostream & Gravity(void) const
Definition: output.h:587
unsigned int GetLabel(void) const
Definition: withlab.cc:62
bool UseText(int out) const
Definition: output.cc:446

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std::ostream & CentralGravity::Restart ( std::ostream &  out) const
virtual

Implements Elem.

Definition at line 150 of file gravity.cc.

References m_dG, m_dM, m_X0, and Vec3::Write().

151 {
152  return out << " gravity: central, "
153  "origin, ", m_X0.Write(out, ", ") << ", "
154  "mass, " << m_dM << ", "
155  "G, " << m_dG << ";"
156  << std::endl;
157 }
doublereal m_dM
Definition: gravity.h:179
std::ostream & Write(std::ostream &out, const char *sFill=" ") const
Definition: matvec3.cc:738
doublereal m_dG
Definition: gravity.h:180

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Member Data Documentation

doublereal CentralGravity::m_dG
protected

Definition at line 180 of file gravity.h.

Referenced by GetAcceleration(), and Restart().

doublereal CentralGravity::m_dM
protected

Definition at line 179 of file gravity.h.

Referenced by GetAcceleration(), and Restart().

doublereal CentralGravity::m_dThreshold
protected

Definition at line 181 of file gravity.h.

Vec3 CentralGravity::m_X0
protected

Definition at line 178 of file gravity.h.

Referenced by GetAcceleration(), and Restart().


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