TrajectoryStateClosestToPointBuilder Class Reference

#include <TrajectoryStateClosestToPointBuilder.h>

Inheritance diagram for TrajectoryStateClosestToPointBuilder:

List of all members.

Public Types
typedef FreeTrajectoryState	FTS
typedef TrajectoryStateOnSurface	TSOS
Public Member Functions
virtual TrajectoryStateClosestToPoint	operator() (const FTS &originalFTS, const GlobalPoint &referencePoint) const =0
virtual TrajectoryStateClosestToPoint	operator() (const TSOS &originalTSOS, const GlobalPoint &referencePoint) const =0
bool	positionEqual (const GlobalPoint &ptB, const GlobalPoint &ptA) const
virtual	~TrajectoryStateClosestToPointBuilder ()
Protected Member Functions
TrajectoryStateClosestToPoint	constructTSCP (const FTS &originalFTS, const GlobalPoint &referencePoint) const

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Detailed Description

This class builds a TrajectoryStateClosestToPoint given an original TrajectoryStateOnSurface or FreeTrajectoryState. This new state is then defined at the point of closest approach to the reference point. In case the propagation was not successful, this state can be invalid.

Definition at line 14 of file TrajectoryStateClosestToPointBuilder.h.

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Member Typedef Documentation

typedef FreeTrajectoryState TrajectoryStateClosestToPointBuilder::FTS

Definition at line 18 of file TrajectoryStateClosestToPointBuilder.h.

typedef TrajectoryStateOnSurface TrajectoryStateClosestToPointBuilder::TSOS

Definition at line 17 of file TrajectoryStateClosestToPointBuilder.h.

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Constructor & Destructor Documentation

virtual TrajectoryStateClosestToPointBuilder::~TrajectoryStateClosestToPointBuilder

(

)

[inline, virtual]

Definition at line 20 of file TrajectoryStateClosestToPointBuilder.h.

{}

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Member Function Documentation

TrajectoryStateClosestToPoint TrajectoryStateClosestToPointBuilder::constructTSCP	(	const FTS &	originalFTS,
		const GlobalPoint &	referencePoint
	)		const [inline, protected]

Definition at line 37 of file TrajectoryStateClosestToPointBuilder.h.

Referenced by TSCPBuilderNoMaterial::operator()().

    {return TrajectoryStateClosestToPoint(originalFTS, referencePoint);}

virtual TrajectoryStateClosestToPoint TrajectoryStateClosestToPointBuilder::operator()	(	const TSOS &	originalTSOS,
		const GlobalPoint &	referencePoint
	)		const [pure virtual]

Implemented in TSCPBuilderNoMaterial.

virtual TrajectoryStateClosestToPoint TrajectoryStateClosestToPointBuilder::operator()	(	const FTS &	originalFTS,
		const GlobalPoint &	referencePoint
	)		const [pure virtual]

Implemented in TSCPBuilderNoMaterial.

bool TrajectoryStateClosestToPointBuilder::positionEqual	(	const GlobalPoint &	ptB,
		const GlobalPoint &	ptA
	)		const [inline]

Definition at line 28 of file TrajectoryStateClosestToPointBuilder.h.

References PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by TSCPBuilderNoMaterial::operator()().

  {
    if ((ptA.x() == ptB.x()) && (ptA.y() == ptB.y()) && (ptA.z() == ptB.z()))
      return true;
    else return false;
  }