DGtal::CConvolutionWeights< T > Struct Template Reference

#include <CConvolutionWeights.h>

Inheritance diagram for DGtal::CConvolutionWeights< T >:

Collaboration diagram for DGtal::CConvolutionWeights< T >:

Public Types
typedef T::Distance	Distance

Public Member Functions
	BOOST_CONCEPT_USAGE (CConvolutionWeights)

Private Attributes
T	myX
Distance	myA
double	myB

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Detailed Description

template<typename T>
struct DGtal::CConvolutionWeights< T >

Aim: defines models of centered convolution kernel used for normal vector integration for instance.

Description of concept 'CConvolutionWeights'

 CConvolutionWeights models are functor mappings displacement vectors to real values.

Refinement of CopyConstructible, Assignable

Associated types :

• Distance: type to represent topological distances.

Notation

• X : A type that is a model of CConvolutionWeights
• x, y : object of type X

Definitions

Valid expressions and

Name	Expression	Type requirements	Return type	Precondition	Semantics	Postcondition	Complexity
Apply function	x(v)	v of type const Vector&	double		the value of the kernel at v		O(1)

Invariants

Models

ConstantConvolutionWeights, GaussianConvolutionWeights

Notes

Template Parameters:

T	the type that should be a model of CConvolutionWeights.

Definition at line 108 of file CConvolutionWeights.h.

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Member Typedef Documentation

template<typename T >

typedef T::Distance DGtal::CConvolutionWeights< T >::Distance

Definition at line 118 of file CConvolutionWeights.h.

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Member Function Documentation

template<typename T >

DGtal::CConvolutionWeights< T >::BOOST_CONCEPT_USAGE ( CConvolutionWeights< T >  )

inline

Definition at line 121 of file CConvolutionWeights.h.

References DGtal::CConvolutionWeights< T >::myA, DGtal::CConvolutionWeights< T >::myB, DGtal::CConvolutionWeights< T >::myX, and DGtal::ConceptUtils::sameType().

    {

      ConceptUtils::sameType( myB, myX( myA ) );
    }

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Field Documentation

template<typename T >

Distance DGtal::CConvolutionWeights< T >::myA

private

Definition at line 130 of file CConvolutionWeights.h.

Referenced by DGtal::CConvolutionWeights< T >::BOOST_CONCEPT_USAGE().

template<typename T >

double DGtal::CConvolutionWeights< T >::myB

private

Definition at line 131 of file CConvolutionWeights.h.

Referenced by DGtal::CConvolutionWeights< T >::BOOST_CONCEPT_USAGE().

template<typename T >

T DGtal::CConvolutionWeights< T >::myX

private

Definition at line 129 of file CConvolutionWeights.h.

Referenced by DGtal::CConvolutionWeights< T >::BOOST_CONCEPT_USAGE().

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

• CConvolutionWeights.h