PUBLIC

GeomFeatC::~GeomFeatC(void) GeomFeatC::Include(const RealSArray1dC) GeomFeatC::Include(const MatrixC) GeomFeatC::Pt(void) const GeomFeatC::Line(void) const GeomFeatC::CG(void) const GeomFeatC::Extent(void) const GeomFeatC::Orientation(void) const GeomFeatC::Print(ostream &) const GeomFeatC::operator<<(ostream &,const GeomFeatC &) GeomFeatLabelC::Field(StringC) GeomFeatLabelC::SetType(const GfFeatT) GeomFeatLabelC::Type(void) const GeomFeatLabelC::NoOfPts(void) const GeomFeatLabelC::Dim(void) const GeomFeatLabelC::TypeStr(void) const

GeomFeatC
Virtual geometric feature class
include	"amma/GeomFeat.hh"
User Level:	Default
Library:	Cgeomfeat
Example:	exMultiLevelMatchEst.cc
Section:	Geometry.Geom Features
In Scope:	std

Parent Classes:

public GeomFeatLabelC

GeomPt2dFeatC
GeomLine2dFeatC

RealSArray1dC extra;

extra measurements to create attributes

MatrixC error;

error measurements resulting from a common source - in effect, the source-to-measurement Jacobian * source error s.d.s

~GeomFeatC()

Destructor, (Needed to make it virtual).

void Include(const RealSArray1dC extra)

incorporate extra feature measurements

void Include(const MatrixC error)

incorporate error propagation Jacobian (an obscure feature - see "matcher" package in GAMA)

const Point2dC Pt() const

returns 2D point

const Line2dPPC Line() const

returns 2D line

const VectorC CG() const

returns c.g. of feature

RealT Extent() const

returns max "radius" of feature

RealT Orientation() const

returns feature "orientation", defined as orientation of line joining 1st feature point to c.g.

void Print(ostream & outS) const

GeomFeatC (const int no_of_extra, const bool errors_with_data);

ostream & operator<<(ostream & outS,const GeomFeatC & feat)

IntT Field(StringC gf_format)

returns position of feature in gf format string

void SetType(const GfFeatT new_type)

assign gf type

GfFeatT Type() const

returns gf type of feature

IntT NoOfPts() const

returns no. of points in feature

IntT Dim() const

returns dimensionality of feature space

StringC TypeStr() const

returns string representation of gf type of set elements