kagome::storage::face::Iterable< K, V, KView > Struct Template Reference

A mixin for an iterable map. More...

#include <iterable.hpp>

Inheritance diagram for kagome::storage::face::Iterable< K, V, KView >:

Collaboration diagram for kagome::storage::face::Iterable< K, V, KView >:

Public Types
using	Cursor = MapCursor< K, V, KView >

Public Member Functions
virtual	~Iterable ()=default
virtual std::unique_ptr< Cursor >	cursor ()=0
	Returns new key-value iterator. More...

Detailed Description

template<typename K, typename V, typename KView = K>
struct kagome::storage::face::Iterable< K, V, KView >

A mixin for an iterable map.

Template Parameters

K	map key type
V	map value type
KView	map key view type

Definition at line 22 of file iterable.hpp.

Member Typedef Documentation

template<typename K, typename V, typename KView = K>

using kagome::storage::face::Iterable< K, V, KView >::Cursor = MapCursor<K, V, KView>

Definition at line 23 of file iterable.hpp.

Constructor & Destructor Documentation

template<typename K, typename V, typename KView = K>

virtual kagome::storage::face::Iterable< K, V, KView >::~Iterable ( )

virtualdefault

Member Function Documentation

template<typename K, typename V, typename KView = K>

virtual std::unique_ptr<Cursor> kagome::storage::face::Iterable< K, V, KView >::cursor ( )

pure virtual

Returns new key-value iterator.

Returns

kv iterator

Implemented in kagome::storage::trie::PolkadotTrie, kagome::storage::InMemoryStorage, kagome::storage::RocksDB, kagome::storage::trie::TrieBatch, and kagome::storage::trie::TrieStorageBackendImpl.

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

• core/storage/face/iterable.hpp