AntarcticSegmentationScheme Class Reference

Public Member Functions
virtual int	getSegmentIndex (const AntarcticCoord &coord) const =0
virtual int	NSegments () const =0
virtual void	getSegmentCenter (int idx, AntarcticCoord *fillme, bool fillalt=true) const =0
virtual AntarcticCoord	getSegmentCenter (int idx, bool fillalt=true) const
virtual int	getNeighbors (int segment, std::vector< int > *neighbors=NULL) const =0
virtual double	interpolate (AntarcticCoord where, const double *data, double noval=0) const =0
void	fillHistogram (TH2 *h, const double *data, AntarcticCoord::CoordType type=AntarcticCoord::STEREOGRAPHIC, double noval=0) const
virtual AntarcticCoord *	sampleSegment (int idx, int N, AntarcticCoord *fillus=0, bool random=true, bool fillalt=true) const =0
virtual void	Draw (const char *opt="colz", const double *data=0, const double *range=0) const
virtual void	DrawI (const char *opt="colz", const int *data=0, const double *range=0) const
virtual void	asString (TString *str) const =0
virtual void	setRampdemDataset (RampdemReader::dataSet d)

Static Public Member Functions
static AntarcticSegmentationScheme *	factory (const char *key)

Protected Member Functions
	ClassDef (AntarcticSegmentationScheme, 1)

Protected Attributes
RampdemReader::dataSet	dataset

Detailed Description

Definition at line 116 of file AntarcticaGeometry.h.

Inheritance diagram for AntarcticSegmentationScheme:

Member Function Documentation

void AntarcticSegmentationScheme::Draw ( const char *  opt = "colz", const double *  data = 0, const double *  range = 0  ) const

virtual

Draw the segmentation scheme in Stereographic Coords. Default implementation samples each segment 64 times and draws as a TGraph2D with z = segment numbe if data is 0, draws the index of each segment, otherwise draws the value in data[i] for each segment. if range is non-zero, the histogram is zoomed with x in range[0] - range[1] nd y in range[2] - range[3].

Reimplemented in StereographicGrid.

Definition at line 403 of file AntarcticaGeometry.cxx.

AntarcticSegmentationScheme * AntarcticSegmentationScheme::factory ( const char *  key )

static

Factory for AntarcticSegmentationScheme . Will create one based on a string key.

Currently implemented: stereographic_grid_nx[I]_ny[I,=nx]_maxE[I,=3330000]_maxN[I,=3330000] nx by ny bin segmentation of antarctica

Planned: healpix

Definition at line 369 of file AntarcticaGeometry.cxx.

virtual int AntarcticSegmentationScheme::getNeighbors ( int  segment, std::vector< int > *  neighbors = NULL  ) const

pure virtual

Return the number of neighbhors. if neighbors not null, appends to the vector the neighbors.

Implemented in StereographicGrid.

virtual void AntarcticSegmentationScheme::getSegmentCenter ( int  idx, AntarcticCoord *  fillme, bool  fillalt = true  ) const

pure virtual

Gets the center of the segment at this position.

If fillalt, will also fill altitude using RampdemReader (which will be somewhat slower) , otherwise sets it to equivalent of 0

Implemented in StereographicGrid.

virtual AntarcticCoord AntarcticSegmentationScheme::getSegmentCenter ( int  idx, bool  fillalt = true  ) const

inlinevirtual

convenience method

Definition at line 151 of file AntarcticaGeometry.h.

virtual int AntarcticSegmentationScheme::getSegmentIndex ( const AntarcticCoord &  coord ) const

pure virtual

Gets the index of the segment at this position. -1 if not in segmentation scheme.

Implemented in StereographicGrid.

virtual double AntarcticSegmentationScheme::interpolate ( AntarcticCoord  where, const double *  data, double  noval = 0  ) const

pure virtual

Interpolate data at where. If outside of range, noval is returned.

Implemented in StereographicGrid.

virtual AntarcticCoord* AntarcticSegmentationScheme::sampleSegment ( int  idx, int  N, AntarcticCoord *  fillus = 0, bool  random = true, bool  fillalt = true  ) const

pure virtual

Sample N coordinates within this segment. Will allocate N coords fillus is null. If random is true, random sampling, otherwise some uniformish type

If fillalt, will also fill altitude using RampdemReader (which will be somewhat slower) , otherwise sets it to equivalent of 0

Implemented in StereographicGrid.

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

• components/anitaEventCorrelator/include/AntarcticaGeometry.h
• components/anitaEventCorrelator/src/AntarcticaGeometry.cxx