DGtal::concepts::CDynamicBidirectionalSegmentComputer< T > Struct Template Reference

Aim: Defines the concept describing a dynamic and bidirectional segment computer, ie. a model of concepts::CSegment that can extend and retract itself in either direction. More...

#include <DGtal/geometry/curves/CDynamicBidirectionalSegmentComputer.h>

Inheritance diagram for DGtal::concepts::CDynamicBidirectionalSegmentComputer< T >:

Public Member Functions
	BOOST_CONCEPT_USAGE (CDynamicBidirectionalSegmentComputer)
Public Member Functions inherited from DGtal::concepts::CBidirectionalSegmentComputer< T >
	BOOST_CONCEPT_USAGE (CBidirectionalSegmentComputer)
Public Member Functions inherited from DGtal::concepts::CIncrementalSegmentComputer< T >
	BOOST_CONCEPT_USAGE (CIncrementalSegmentComputer)
Public Member Functions inherited from DGtal::concepts::CSegmentFactory< T >
	BOOST_STATIC_ASSERT ((boost::is_same< T, Self >::value))
	BOOST_CONCEPT_USAGE (CSegmentFactory)
Public Member Functions inherited from DGtal::concepts::CSegment< T >
	BOOST_CONCEPT_USAGE (CSegment)
Public Member Functions inherited from DGtal::concepts::CDynamicSegmentComputer< T >
	BOOST_CONCEPT_USAGE (CDynamicSegmentComputer)

Private Attributes
T	myX
bool	myB

Additional Inherited Members
Public Types inherited from DGtal::concepts::CSegmentFactory< T >
typedef T::Self	Self
typedef T::Reverse	Reverse
Public Types inherited from DGtal::concepts::CSegment< T >
typedef T::ConstIterator	ConstIterator

Detailed Description

template<typename T>
struct DGtal::concepts::CDynamicBidirectionalSegmentComputer< T >

Aim: Defines the concept describing a dynamic and bidirectional segment computer, ie. a model of concepts::CSegment that can extend and retract itself in either direction.

Description of concept 'CDynamicBidirectionalSegmentComputer'

Refinement of concepts::CBidirectionalSegmentComputer and concepts::CDynamicSegmentComputer

Valid expressions and semantics

Name	Expression	Type requirements	Return type	Precondition	Semantics	Post condition	Complexity
Backward retraction	x.retractFront()		bool		returns 'true' if –x.end() != x.begin() (and decrements the end iterator), 'false' otherwise

Models

ArithmeticalDSSComputer, OneBalancedWordComputer

Notes

Template Parameters

T	the type that should be a model of CDynamicBidirectionalSegmentComputer.

Definition at line 82 of file CDynamicBidirectionalSegmentComputer.h.

Member Function Documentation

BOOST_CONCEPT_USAGE()

template<typename T>

DGtal::concepts::CDynamicBidirectionalSegmentComputer< T >::BOOST_CONCEPT_USAGE ( CDynamicBidirectionalSegmentComputer< T > )

inline

Definition at line 89 of file CDynamicBidirectionalSegmentComputer.h.

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

References myB, myX, and DGtal::concepts::ConceptUtils::sameType().

Field Documentation

myB

template<typename T>

bool DGtal::concepts::CDynamicBidirectionalSegmentComputer< T >::myB

private

Definition at line 96 of file CDynamicBidirectionalSegmentComputer.h.

Referenced by BOOST_CONCEPT_USAGE().

myX

template<typename T>

T DGtal::concepts::CDynamicBidirectionalSegmentComputer< T >::myX

private

Definition at line 95 of file CDynamicBidirectionalSegmentComputer.h.

Referenced by BOOST_CONCEPT_USAGE().

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

• CDynamicBidirectionalSegmentComputer.h