aria::ListChange< T > Struct Template Reference

An owning event in a sequential list edit stream. More...

#include <list_change.hpp>

Public Types
using	Snapshot = std::vector<std::shared_ptr<T>>

Static Public Member Functions
static ListChange	reset (Snapshot items)
static ListChange	cleared ()

Public Attributes
ListChangeKind	kind
std::size_t	index = 0
std::shared_ptr< T >	item
std::size_t	from_index = 0
std::shared_ptr< const Snapshot >	snapshot = nullptr

Detailed Description

template<typename T>
struct aria::ListChange< T >

An owning event in a sequential list edit stream.

Indices refer to the receiver's replayed mirror; the producer may already hold the batch's final state. Consumers use item/snapshot, never at(index), to read event payloads.

Member Typedef Documentation

Snapshot

template<typename T>

using aria::ListChange< T >::Snapshot = std::vector<std::shared_ptr<T>>

Member Function Documentation

reset()

template<typename T>

ListChange aria::ListChange< T >::reset ( Snapshot items )

inlinestatic

cleared()

template<typename T>

ListChange aria::ListChange< T >::cleared ( )

inlinestatic

Member Data Documentation

kind

template<typename T>

ListChangeKind aria::ListChange< T >::kind

index

template<typename T>

std::size_t aria::ListChange< T >::index = 0

item

template<typename T>

std::shared_ptr<T> aria::ListChange< T >::item

from_index

template<typename T>

std::size_t aria::ListChange< T >::from_index = 0

snapshot

template<typename T>

std::shared_ptr<const Snapshot> aria::ListChange< T >::snapshot = nullptr

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

• modules/core/include/aria/list_change.hpp