Accumulates point constraints through successive applications of the applyConstraint function. More...
Public Member Functions  
pointConstraint ()  
Construct null. More...  
pointConstraint (const Tuple2< label, vector > &)  
Construct from components. More...  
pointConstraint (Istream &)  
Construct from Istream. More...  
void  applyConstraint (const vector &cd) 
Apply and accumulate the effect of the given constraint direction. More...  
void  combine (const pointConstraint &) 
Combine constraints. More...  
tensor  constraintTransformation () const 
Return the accumulated constraint transformation tensor. More...  
void  unconstrainedDirections (label &n, tensor &vecs) const 
Return the accumulated unconstrained directions. Directions. More...  
vector  constrainDisplacement (const vector &disp) const 
Constrain a displacement. More...  
Public Member Functions inherited from Tuple2< label, vector >  
Tuple2 ()=default  
Default construct. More...  
Tuple2 (const label &f, const vector &s)  
Copy construct from components. More...  
Tuple2 (label &&f, vector &&s)  
Move construct from components. More...  
Tuple2 (const std::pair< label, vector > &vals)  
Copy construct from std::pair. More...  
Tuple2 (std::pair< label, vector > &&vals)  
Move construct from std::pair. More...  
Tuple2 (Istream &is)  
Construct from Istream. More...  
const label &  first () const noexcept 
Return first. More...  
label &  first () noexcept 
Return first. More...  
const vector &  second () const noexcept 
Return second. More...  
vector &  second () noexcept 
Return second. More...  
Additional Inherited Members  
Public Types inherited from Tuple2< label, vector >  
typedef label  first_type 
Type of member first, the first template parameter (T1) More...  
typedef vector  second_type 
Type of member second, the second template parameter (T2) More...  
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.
Definition at line 60 of file pointConstraint.H.

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Construct null.
Definition at line 30 of file pointConstraintI.H.

inline 
Construct from components.
Definition at line 36 of file pointConstraintI.H.

inline 
Construct from Istream.
Definition at line 42 of file pointConstraintI.H.

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Apply and accumulate the effect of the given constraint direction.
Definition at line 50 of file pointConstraintI.H.
References e, Foam::mag(), and Foam::Zero.
Referenced by cyclicSlipPointPatch::applyConstraint(), emptyPointPatch::applyConstraint(), nonuniformTransformCyclicPointPatch::applyConstraint(), symmetryPointPatch::applyConstraint(), symmetryPlanePointPatch::applyConstraint(), wedgePointPatch::applyConstraint(), and plane::constrainTranslation().

inline 
Combine constraints.
Definition at line 79 of file pointConstraintI.H.
References e, Tuple2< T1, T2 >::first(), Foam::mag(), n, Tuple2< T1, T2 >::second(), and Foam::Zero.
Referenced by axis::constrainRotation(), orientation::constrainRotation(), line::constrainTranslation(), and point::constrainTranslation().

inline 
Return the accumulated constraint transformation tensor.
Definition at line 120 of file pointConstraintI.H.
References Foam::I, Foam::sqr(), and Foam::Zero.
Referenced by sixDoFRigidBodyMotion::addConstraints().

inline 
Return the accumulated unconstrained directions. Directions.
coded as first n rows of tensor.
Definition at line 141 of file pointConstraintI.H.
References e, Foam::mag(), n, FixedList< T, N >::size(), x, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Foam::Zero.

inline 