LinkedElements< N, ALO >::IterationState Struct Reference

Description

template<class N, class ALO = linked_elements::OwningHeapAllocated>
struct lib::LinkedElements< N, ALO >::IterationState

Iteration is just following the single linked list.

We encapsulate this simple pointer into a dedicated marker type to ease the handling and mixing of iterators and const iterators. (Explanation: IterationState depends on our type parameters...)

Definition at line 425 of file linked-elements.hpp.

Public Member Functions
	IterationState (N *p=nullptr)
bool	checkPoint () const
	Iteration-logic: detect iteration end. More...
void	iterNext ()
	Iteration-logic: switch to next position. More...
N &	yield () const

Public Attributes
N *	node

Friends
bool	operator== (IterationState const &il, IterationState const &ir)

Member Function Documentation

iterNext()

void iterNext ( )

inline

Iteration-logic: switch to next position.

Warning

assuming the given node pointer belongs to this collection. actually this is never checked; also the given node might have been deallocated in the meantime.

Definition at line 441 of file linked-elements.hpp.

checkPoint()

bool checkPoint ( ) const

inline

Iteration-logic: detect iteration end.

Definition at line 448 of file linked-elements.hpp.

References lib::operator==().

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Collaboration diagram for LinkedElements< N, ALO >::IterationState:

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

• linked-elements.hpp