pointConstraint Class Reference

Accumulates point constraints through successive applications of the applyConstraint function. More...

Inheritance diagram for pointConstraint:

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Public Member Functions
	pointConstraint ()
	pointConstraint (const Tuple2< label, vector > &)
	pointConstraint (Istream &)
void	applyConstraint (const vector &cd)
void	combine (const pointConstraint &)
tensor	constraintTransformation () const
void	unconstrainedDirections (label &n, tensor &vecs) const
vector	constrainDisplacement (const vector &disp) const
Public Member Functions inherited from Tuple2< label, vector >
	Tuple2 ()=default
	Tuple2 (const T1 &f, const T2 &s)
	Tuple2 (T1 &&f, T2 &&s)
	Tuple2 (const std::pair< T1, T2 > &vals)
	Tuple2 (std::pair< T1, T2 > &&vals)
	Tuple2 (Istream &is)
const T1 &	first () const noexcept
T1 &	first () noexcept
const T2 &	second () const noexcept
T2 &	second () noexcept

Additional Inherited Members
Public Types inherited from Tuple2< label, vector >
typedef T1	first_type
typedef T2	second_type

Detailed Description

Accumulates point constraints through successive applications of the applyConstraint function.

After all the constraints have been entered the resulting transformation tensor is returned by the constraintTransformation function.

Source files

• pointConstraint.H
• pointConstraintI.H

Definition at line 56 of file pointConstraint.H.

Constructor & Destructor Documentation

pointConstraint() [1/3]

pointConstraint ( )

inline

Definition at line 23 of file pointConstraintI.H.

pointConstraint() [2/3]

pointConstraint ( const Tuple2< label, vector > &  pc )

inline

Definition at line 29 of file pointConstraintI.H.

pointConstraint() [3/3]

pointConstraint ( Istream &  is )

inline

Definition at line 35 of file pointConstraintI.H.

Member Function Documentation

applyConstraint()

void applyConstraint ( const vector &  cd )

inline

Definition at line 43 of file pointConstraintI.H.

References Foam::constant::electromagnetic::e, Foam::mag(), and Foam::Zero.

Referenced by emptyPointPatch::applyConstraint(), symmetryPlanePointPatch::applyConstraint(), wedgePointPatch::applyConstraint(), symmetryPointPatch::applyConstraint(), cyclicSlipPointPatch::applyConstraint(), nonuniformTransformCyclicPointPatch::applyConstraint(), and plane::constrainTranslation().

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combine()

void combine ( const pointConstraint &  pc )

inline

Definition at line 72 of file pointConstraintI.H.

References Foam::constant::electromagnetic::e, Tuple2::first(), Foam::mag(), n, Tuple2::second(), and Foam::Zero.

Referenced by orientation::constrainRotation(), axis::constrainRotation(), point::constrainTranslation(), and line::constrainTranslation().

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constraintTransformation()

Foam::tensor constraintTransformation ( ) const

inline

Definition at line 113 of file pointConstraintI.H.

References Foam::I, Foam::sqr(), and Foam::Zero.

Referenced by sixDoFRigidBodyMotion::addConstraints().

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unconstrainedDirections()

void unconstrainedDirections ( label &  n, tensor &  vecs  ) const

inline

Definition at line 135 of file pointConstraintI.H.

References Foam::constant::electromagnetic::e, Foam::mag(), n, FixedList::size(), x, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Foam::Zero.

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constrainDisplacement()

Foam::vector constrainDisplacement ( const vector &  disp ) const

inline

Definition at line 181 of file pointConstraintI.H.

References Foam::Zero.

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

• src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointConstraint/pointConstraint.H
• src/OpenFOAM/fields/pointPatchFields/pointPatchField/pointConstraint/pointConstraintI.H