testLambdaMST2D Class Reference

Public Member Functions
	testLambdaMST2D ()
bool	lambda64ByPoint ()
bool	lambda64 ()

Private Types
typedef vector< Point >	Range
typedef Range::const_iterator	ConstIterator
typedef ArithmeticalDSSComputer< ConstIterator, int, 8 >	SegmentComputer
typedef SaturatedSegmentation< SegmentComputer >	Segmentation

Private Attributes
Range	curve

Detailed Description

Definition at line 53 of file testLambdaMST2D.cpp.

Member Typedef Documentation

ConstIterator

typedef Range::const_iterator testLambdaMST2D::ConstIterator

private

Definition at line 56 of file testLambdaMST2D.cpp.

Range

typedef vector< Point > testLambdaMST2D::Range

private

Definition at line 55 of file testLambdaMST2D.cpp.

Segmentation

typedef SaturatedSegmentation<SegmentComputer> testLambdaMST2D::Segmentation

private

Definition at line 58 of file testLambdaMST2D.cpp.

SegmentComputer

typedef ArithmeticalDSSComputer< ConstIterator, int, 8 > testLambdaMST2D::SegmentComputer

private

Definition at line 57 of file testLambdaMST2D.cpp.

Constructor & Destructor Documentation

testLambdaMST2D()

testLambdaMST2D::testLambdaMST2D ( )

inline

Definition at line 62 of file testLambdaMST2D.cpp.

  {
    fstream inputStream;
    inputStream.open ( (testPath + "samples/sinus2D4.dat").c_str(), ios::in );
    try {
      curve = PointListReader<Point>::getPointsFromInputStream ( inputStream );
      if ( curve.size() == 0) throw IOException();
    } catch (DGtal::IOException & ioe) {
      trace.error() << "Size is null." << endl;
    }
  }

References curve, DGtal::Trace::error(), DGtal::PointListReader< TPoint >::getPointsFromInputStream(), and DGtal::trace.

Member Function Documentation

lambda64()

bool testLambdaMST2D::lambda64 ( )

inline

Definition at line 82 of file testLambdaMST2D.cpp.

  {
    Segmentation segmenter ( curve.begin(), curve.end(), SegmentComputer() );
    LambdaMST2D < Segmentation > lmst64;
    lmst64.attach ( segmenter );
    lmst64.init ( curve.begin(), curve.end() );
    std::vector < RealVector > tangent;
    lmst64.eval < back_insert_iterator< vector < RealVector > > > ( curve.begin(), curve.end(),  back_inserter ( tangent ) );
    return true;
  }

References DGtal::LambdaMST2DEstimator< TSpace, TSegmentation, Functor >::attach(), curve, DGtal::LambdaMST2DEstimator< TSpace, TSegmentation, Functor >::eval(), and DGtal::LambdaMST2DEstimator< TSpace, TSegmentation, Functor >::init().

Referenced by main().

lambda64ByPoint()

bool testLambdaMST2D::lambda64ByPoint ( )

inline

Definition at line 73 of file testLambdaMST2D.cpp.

  {
    Segmentation segmenter ( curve.begin(), curve.end(), SegmentComputer() );
    LambdaMST2D < Segmentation > lmst64;
    lmst64.attach ( segmenter );
    for ( ConstIterator it = curve.begin(); it != curve.end(); ++it )
      lmst64.eval ( *it );
    return true;
  }

References DGtal::LambdaMST2DEstimator< TSpace, TSegmentation, Functor >::attach(), curve, and DGtal::LambdaMST2DEstimator< TSpace, TSegmentation, Functor >::eval().

Referenced by main().

Field Documentation

curve

Range testLambdaMST2D::curve

private

Definition at line 60 of file testLambdaMST2D.cpp.

Referenced by lambda64(), lambda64ByPoint(), and testLambdaMST2D().

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

• testLambdaMST2D.cpp