DtRangeNetworkSegmentMetric Class Reference

DtRangeNetworkSegmentMetric is a metric for segments in an mx-cif quadtree. The metric is based on distance from a point.

Inheritance diagram for DtRangeNetworkSegmentMetric:

Public Member Functions
	DtRangeNetworkSegmentMetric ()
virtual	~DtRangeNetworkSegmentMetric ()
	DtRangeNetworkSegmentMetric (const DtRangeNetworkSegmentMetric &orig)
DtRangeNetworkSegmentMetric &	operator= (const DtRangeNetworkSegmentMetric &orig)
virtual double	measure (const DtNetworkSegment &seg) const
virtual bool	circumscribedSquareTest (const DtNetworkSegment &seg) const
virtual bool	inscribedSquareTest (const DtNetworkSegment &seg) const
virtual bool	valid (const DtNetworkSegment &seg) const
virtual bool	validSW (double xx, double yy) const
virtual bool	validSE (double xx, double yy) const
virtual bool	validNE (double xx, double yy) const
virtual bool	validNW (double xx, double yy) const
virtual const DtPoint &	centerOfInterest () const
virtual void	setCenterOfInterest (const DtPoint &val)
virtual DtVector	vectorCenterOfInterest () const
virtual void	setCenterOfInterest (const DtVector &val)
virtual double	maxRange () const
virtual void	setMaxRange (double val)
virtual double	measureMultiplier () const
virtual void	setMeasureMultiplier (double val)
virtual bool	evalInZ () const
virtual void	setEvalInZ (bool evalInZ)
virtual double	closestPointInXY (const DtNetworkSegment &seg, const DtPoint &pointFrom, DtPoint &closest)
virtual void	initialize (Coordinate_System *cs)
Public Member Functions inherited from DtNetworkSegmentMetric
	DtNetworkSegmentMetric ()
virtual	~DtNetworkSegmentMetric ()
	DtNetworkSegmentMetric (const DtNetworkSegmentMetric &orig)
DtNetworkSegmentMetric &	operator= (const DtNetworkSegmentMetric &orig)
Public Member Functions inherited from DtMetric
	DtMetric ()
virtual	~DtMetric ()
	DtMetric (const DtMetric &orig)
DtMetric &	operator= (const DtMetric &orig)
virtual bool	validSpecification (const DtSpecification &spec) const
virtual void	addEqualCondition (const DtSpecificationAttribute &attrib)
virtual void	addDifferentCondition (const DtSpecificationAttribute &attrib)
virtual void	addLessThanCondition (const DtSpecificationAttribute &attrib)
virtual void	addGreaterThanCondition (const DtSpecificationAttribute &attrib)
virtual void	setEqualList (DtSimpleList *list)
virtual void	setDiffList (DtSimpleList *list)
virtual void	setLessThanList (DtSimpleList *list)
virtual void	setGreaterThanList (DtSimpleList *list)

Protected Member Functions
virtual double	closestPointInXY (const DtNetworkSegment &seg, const DtPoint &pointFrom) const
virtual double	distanceToPoint (const DtNetworkSegment &seg, const DtPoint &point) const
Protected Member Functions inherited from DtMetric
virtual void	emptyLists ()
virtual void	copyLists (const DtMetric &orig)

Protected Attributes
DtPoint	myCenterOfInterest
double	myMaxRange
double	myMeasureMultiplier
bool	myEvalInZ
Protected Attributes inherited from DtMetric
bool	myOwnEqualList
bool	myOwnDiffList
bool	myOwnLessThanList
bool	myOwnGreaterThanList
DtSimpleList *	myEqualAttributes
DtSimpleList *	myDifferentAttributes
DtSimpleList *	myGreaterThanAttributes
DtSimpleList *	myLessThanAttributes
DtCoordTransform	myLocalToTopo
bool	myMetricInitialized

Constructor & Destructor Documentation

DtRangeNetworkSegmentMetric::DtRangeNetworkSegmentMetric

(

)

Default constructor.

virtual DtRangeNetworkSegmentMetric::~DtRangeNetworkSegmentMetric ( )

virtual

Destructor.

DtRangeNetworkSegmentMetric::DtRangeNetworkSegmentMetric

(

const DtRangeNetworkSegmentMetric &

orig

)

Vopy constructor.

Member Function Documentation

DtRangeNetworkSegmentMetric& DtRangeNetworkSegmentMetric::operator=

(

const DtRangeNetworkSegmentMetric &

orig

)

Assignment operator.

virtual double DtRangeNetworkSegmentMetric::measure ( const DtNetworkSegment &  seg ) const

virtual

Measure the seg by its distance from the center of interest.

Implements DtNetworkSegmentMetric.

virtual bool DtRangeNetworkSegmentMetric::circumscribedSquareTest ( const DtNetworkSegment &  seg ) const

virtual

quick check using the square circumscribing the circle around the center of interest.

virtual bool DtRangeNetworkSegmentMetric::inscribedSquareTest ( const DtNetworkSegment &  seg ) const

virtual

quick check using the square inscribing the circle around the center of interest.

virtual bool DtRangeNetworkSegmentMetric::valid ( const DtNetworkSegment &  seg ) const

virtual

validate the segment

Implements DtNetworkSegmentMetric.

Reimplemented in DtRangeAndDirectionNetworkSegmentMetric.

virtual bool DtRangeNetworkSegmentMetric::validSW ( double  xx, double  yy  ) const

virtual

validate the southwest quadrant (closed on southwest side)

Implements DtNetworkSegmentMetric.

virtual bool DtRangeNetworkSegmentMetric::validSE ( double  xx, double  yy  ) const

virtual

validate the southeast quadrant (closed on southwest side)

Implements DtNetworkSegmentMetric.

virtual bool DtRangeNetworkSegmentMetric::validNE ( double  xx, double  yy  ) const

virtual

validate the northeast quadrant (closed on southwest side)

Implements DtNetworkSegmentMetric.

virtual bool DtRangeNetworkSegmentMetric::validNW ( double  xx, double  yy  ) const

virtual

validate the northwest quadrant (closed on southwest side)

Implements DtNetworkSegmentMetric.

virtual const DtPoint& DtRangeNetworkSegmentMetric::centerOfInterest ( ) const

virtual

get/set center of interest

virtual void DtRangeNetworkSegmentMetric::setCenterOfInterest ( const DtPoint &  val )

virtual

virtual DtVector DtRangeNetworkSegmentMetric::vectorCenterOfInterest ( ) const

virtual

get/set center of interest–DtVector form

virtual void DtRangeNetworkSegmentMetric::setCenterOfInterest ( const DtVector &  val )

virtual

virtual double DtRangeNetworkSegmentMetric::maxRange ( ) const

virtual

get/set range

virtual void DtRangeNetworkSegmentMetric::setMaxRange ( double  val )

virtual

virtual double DtRangeNetworkSegmentMetric::measureMultiplier ( ) const

virtual

get/set measure multiplier

virtual void DtRangeNetworkSegmentMetric::setMeasureMultiplier ( double  val )

virtual

virtual bool DtRangeNetworkSegmentMetric::evalInZ ( ) const

virtual

get/set evaluation in Z

virtual void DtRangeNetworkSegmentMetric::setEvalInZ ( bool  evalInZ )

virtual

virtual double DtRangeNetworkSegmentMetric::closestPointInXY ( const DtNetworkSegment &  seg, const DtPoint &  pointFrom, DtPoint &  closest  )

virtual

Finds the closest point on the segment projected and returns it in database coords along with distance to that point.

virtual void DtRangeNetworkSegmentMetric::initialize ( Coordinate_System *  cs )

virtual

Initialize the metric. Use this call to do any additional preparation/initialization before the metric can be used. The vector network calls this function every time a metric is about to be used.

Reimplemented from DtMetric.

virtual double DtRangeNetworkSegmentMetric::closestPointInXY ( const DtNetworkSegment &  seg, const DtPoint &  pointFrom  ) const

protectedvirtual

virtual double DtRangeNetworkSegmentMetric::distanceToPoint ( const DtNetworkSegment &  seg, const DtPoint &  point  ) const

protectedvirtual

Member Data Documentation

DtPoint DtRangeNetworkSegmentMetric::myCenterOfInterest

protected

double DtRangeNetworkSegmentMetric::myMaxRange

protected

double DtRangeNetworkSegmentMetric::myMeasureMultiplier

protected

bool DtRangeNetworkSegmentMetric::myEvalInZ

protected

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/gdb/rangeNetworkSegmentMetric.h