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Public Member Functions
linearAxialAngularSpring Class Reference

sixDoFRigidBodyMotionRestraints model. Linear axial angular spring. More...

#include <forces/linearAxialAngularSpring.H>

Detailed Description

sixDoFRigidBodyMotionRestraints model. Linear axial angular spring.

Source files

Definition at line 54 of file linearAxialAngularSpring.H.

+ Inheritance diagram for linearAxialAngularSpring:
+ Collaboration diagram for linearAxialAngularSpring:

List of all members.

Public Member Functions

 TypeName ("linearAxialAngularSpring")
 Runtime type information.
 linearAxialAngularSpring (const dictionary &sDoFRBMRDict)
 Construct from components.
virtual autoPtr
< sixDoFRigidBodyMotionRestraint > 		clone () const
 Construct and return a clone.
virtual ~linearAxialAngularSpring ()
virtual void restrain (const sixDoFRigidBodyMotion &motion, vector &restraintPosition, vector &restraintForce, vector &restraintMoment) const
 Calculate the restraint position, force and moment.
virtual bool read (const dictionary &sDoFRBMRCoeff)
 Update properties from given dictionary.
virtual void write (Ostream &) const
 Write.
- Public Member Functions inherited from sixDoFRigidBodyMotionRestraint
 TypeName ("sixDoFRigidBodyMotionRestraint")
 Runtime type information.
 declareRunTimeSelectionTable (autoPtr, sixDoFRigidBodyMotionRestraint, dictionary,(const dictionary &sDoFRBMRDict),(sDoFRBMRDict))
 sixDoFRigidBodyMotionRestraint (const dictionary &sDoFRBMRDict)
 Construct from the sDoFRBMRDict dictionary and Time.
virtual ~sixDoFRigidBodyMotionRestraint ()
const dictionary & coeffDict () const

Additional Inherited Members

- Static Public Member Functions inherited from sixDoFRigidBodyMotionRestraint
static autoPtr
< sixDoFRigidBodyMotionRestraint > 		New (const dictionary &sDoFRBMRDict)
 Select constructed from the sDoFRBMRDict dictionary and Time.
- Protected Attributes inherited from sixDoFRigidBodyMotionRestraint
dictionary sDoFRBMRCoeffs_
 Restraint model specific coefficient dictionary.

Constructor & Destructor Documentation

linearAxialAngularSpring ( const dictionary &  sDoFRBMRDict)

Construct from components.

Definition at line 52 of file linearAxialAngularSpring.C.

Referenced by linearAxialAngularSpring::clone().

~linearAxialAngularSpring ( )
virtual

Definition at line 69 of file linearAxialAngularSpring.C.

Member Function Documentation

TypeName ( "linearAxialAngularSpring"  )

Runtime type information.

virtual autoPtr<sixDoFRigidBodyMotionRestraint> clone ( ) const
inlinevirtual

Construct and return a clone.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 88 of file linearAxialAngularSpring.H.

References linearAxialAngularSpring::linearAxialAngularSpring().

void restrain ( const sixDoFRigidBodyMotion &  motion,
vector &  restraintPosition,
vector &  restraintForce,
vector &  restraintMoment 
) const
virtual

Calculate the restraint position, force and moment.

Global reference frame vectors.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 77 of file linearAxialAngularSpring.C.

References Foam::acos(), sixDoFRigidBodyMotion::centreOfMass(), Foam::endl(), Foam::Info, Foam::mag(), Foam::min(), sixDoFRigidBodyMotion::omega(), sixDoFRigidBodyMotion::orientation(), sixDoFRigidBodyMotion::report(), Foam::rotationTensor(), Foam::sign(), and Vector< scalar >::zero.

bool read ( const dictionary &  sDoFRBMRCoeff)
virtual

Update properties from given dictionary.

Reimplemented from sixDoFRigidBodyMotionRestraint.

Definition at line 147 of file linearAxialAngularSpring.C.

References Foam::abort(), e, Foam::exit(), Foam::FatalError, FatalErrorIn, Foam::I, Foam::mag(), Foam::nl, sixDoFRigidBodyMotionRestraint::read(), and Foam::sqrt().

void write ( Ostream &  os) const
virtual

Write.

Implements sixDoFRigidBodyMotionRestraint.

Definition at line 202 of file linearAxialAngularSpring.C.

References token::END_STATEMENT, Foam::nl, and Ostream::writeKeyword().

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