WrappedLumieraIter< IT, ISO > Class Template Reference

#include "lib/iter-source.hpp"

Description

template<class IT, class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>
class lib::WrappedLumieraIter< IT, ISO >

Standard implementation of the IterSource interface: a wrapped "Lumiera Forward Iterator".

Usually, such a wrapper instance is passed to one of the IterSource's builder functions, thereby erasing the specific type information of the template parameter IT

Definition at line 222 of file iter-source.hpp.

Public Member Functions
	WrappedLumieraIter (IT const &orig)
	WrappedLumieraIter (IT &&orig)
Public Member Functions inherited from IterSource< TY >
virtual	~IterSource ()
virtual	operator string () const
	is ABC

Protected Types
using	Pos = ISO::Pos
Protected Types inherited from IterSource< TY >
using	Pos = TY *
using	DataHandle = shared_ptr< IterSource >

Protected Member Functions
Pos	firstResult ()
	iteration start: prepare the first element.
void	nextResult (Pos &pos)
IT &	wrappedIter ()
IT const &	wrappedIter () const
Protected Member Functions inherited from IterSource< TY >
virtual void	nextResult (Pos &pos)=0
	iteration step: switch on to the next element.
virtual void	disconnect ()
	disconnect the data source / iteration frontend.

Private Attributes
IT	src_

Additional Inherited Members
Public Types inherited from IterSource< TY >
using	value_type = TY
using	reference = TY &
using	pointer = TY *
Static Public Attributes inherited from IterSource< TY >
static iterator	EMPTY_SOURCE = iterator()
	storage for the empty data-source constant
Static Public Member Functions inherited from IterSource< TY >
static iterator	build (IterSource &sourceImpl)
	build an iterator frontend for the given source,
static iterator	build (IterSource *sourceImplObject)
	build an iterator frontend, thereby managing the given heap allocated source object instance.
Private Member Functions inherited from NonCopyable
	~NonCopyable ()=default
	NonCopyable ()=default
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Constructor & Destructor Documentation

WrappedLumieraIter() [1/2]

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

WrappedLumieraIter ( IT const &  orig )

inline

Definition at line 254 of file iter-source.hpp.

WrappedLumieraIter() [2/2]

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

WrappedLumieraIter ( IT &&  orig )

inline

Definition at line 258 of file iter-source.hpp.

Member Typedef Documentation

Pos

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

using Pos = ISO::Pos

protected

Definition at line 229 of file iter-source.hpp.

Member Function Documentation

firstResult()

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

Pos firstResult ( )

inlineprotectedvirtual

iteration start: prepare the first element.

may return NULL in case of empty data source

Implements IterSource< TY >.

Definition at line 232 of file iter-source.hpp.

References WrappedLumieraIter< IT, ISO >::src_.

nextResult()

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

void nextResult ( Pos &  pos )

inlineprotected

Definition at line 241 of file iter-source.hpp.

References WrappedLumieraIter< IT, ISO >::src_.

wrappedIter() [1/2]

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

IT & wrappedIter ( )

inlineprotected

Definition at line 264 of file iter-source.hpp.

References WrappedLumieraIter< IT, ISO >::src_.

wrappedIter() [2/2]

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

IT const & wrappedIter ( ) const

inlineprotected

Definition at line 265 of file iter-source.hpp.

References WrappedLumieraIter< IT, ISO >::src_.

Member Data Documentation

src_

template<class IT , class ISO = IterSource<typename meta::ValueTypeBinding<IT>::value_type>>

IT src_

private

Definition at line 226 of file iter-source.hpp.

Referenced by WrappedLumieraIter< IT, ISO >::firstResult(), WrappedLumieraIter< IT, ISO >::nextResult(), WrappedLumieraIter< IT, ISO >::wrappedIter(), and WrappedLumieraIter< IT, ISO >::wrappedIter().

Inheritance diagram for WrappedLumieraIter< IT, ISO >:

Collaboration diagram for WrappedLumieraIter< IT, ISO >:

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

• iter-source.hpp