IterStateCore< IT > Class Template Reference

#include "lib/iter-adapter.hpp"

Description

template<class IT>
class lib::IterStateCore< IT >

Adapter to dress up an existing »Lumiera Forward Iterator« as »state core«.

This building block achieves the complement of IterStateWrapper by providing the API functions expected by the latter's state protocol; a combination of IterStateCore and IterStateWrapper layered on top behaves identical to the original iterator. This can be used to change some aspects of the behaviour.

Remarks

directly layered by inheritance, thus public functions of the wrapped iterator remain visible (contrary to IterStateWrapper)

Definition at line 500 of file iter-adapter.hpp.

Public Member Functions
bool	checkPoint () const
IT::reference	yield () const
void	iterNext ()

Protected Member Functions
IT &	srcIter () const

Member Function Documentation

srcIter()

template<class IT >

IT & srcIter ( ) const

inlineprotected

Definition at line 507 of file iter-adapter.hpp.

References util::unConst().

Referenced by IterStateCore< IT >::checkPoint(), IterStateCore< IT >::iterNext(), and IterStateCore< IT >::yield().

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checkPoint()

template<class IT >

bool checkPoint ( ) const

inline

Definition at line 517 of file iter-adapter.hpp.

References IterStateCore< IT >::srcIter().

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yield()

template<class IT >

IT::reference yield ( ) const

inline

Definition at line 523 of file iter-adapter.hpp.

References IterStateCore< IT >::srcIter().

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iterNext()

template<class IT >

void iterNext ( )

inline

Definition at line 529 of file iter-adapter.hpp.

References IterStateCore< IT >::srcIter().

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

• iter-adapter.hpp