DGtal::CDynamicSegmentComputer< T > Struct Template Reference

#include <CDynamicSegmentComputer.h>

Inheritance diagram for DGtal::CDynamicSegmentComputer< T >:

Collaboration diagram for DGtal::CDynamicSegmentComputer< T >:

Public Member Functions
	BOOST_CONCEPT_USAGE (CDynamicSegmentComputer)

Private Attributes
T	myX
bool	myB

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Detailed Description

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

Aim: Defines the concept describing a dynamic segment computer, ie. a model of CSegment that can extend and retract itself (in the direction that is relative to the underlying iterator).

Description of concept 'CDynamicSegmentComputer'

Refinement of CForwardSegmentComputer

Associated types : the same as CForwardSegmentComputer

Notation

• X : A type that is a model of CDynamicSegmentComputer
• x : object of type X

Definitions

Valid expressions and

Name	Expression	Type requirements	Return type	Precondition	Semantics	Postcondition	Complexity
retraction	x.retractForward()		bool		returns 'true' if ++x.begin() != x.end() (and increments the begin iterator), 'false' otherwise

Invariants

Models

Notes

Template Parameters:

T	the type that should be a model of CDynamicSegmentComputer.

Definition at line 103 of file CDynamicSegmentComputer.h.

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Member Function Documentation

template<typename T >

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

inline

Reimplemented in DGtal::CDynamicBidirectionalSegmentComputer< T >.

Definition at line 108 of file CDynamicSegmentComputer.h.

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

    {
      ConceptUtils::sameType( myB, myX.retractForward() );
    }

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Field Documentation

template<typename T >

bool DGtal::CDynamicSegmentComputer< T >::myB

private

Reimplemented from DGtal::CIncrementalSegmentComputer< T >.

Reimplemented in DGtal::CDynamicBidirectionalSegmentComputer< T >.

Definition at line 115 of file CDynamicSegmentComputer.h.

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

template<typename T >

T DGtal::CDynamicSegmentComputer< T >::myX

private

Reimplemented from DGtal::CIncrementalSegmentComputer< T >.

Reimplemented in DGtal::CDynamicBidirectionalSegmentComputer< T >.

Definition at line 114 of file CDynamicSegmentComputer.h.

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

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

• CDynamicSegmentComputer.h