sgns::storage::face::WriteBatch

An abstraction over a storage, which can be used for batch writes. More...

#include <write_batch.hpp>

Inherits from sgns::storage::face::Writeable< K, V >

Public Functions

	Name
virtual outcome::result< void >	commit() =0 Writes batch.
virtual void	clear() =0 Clear batch.

Additional inherited members

Public Functions inherited from sgns::storage::face::Writeable< K, V >

	Name
virtual	~Writeable() =default
virtual outcome::result< void >	put(const K & key, const V & value) =0 Store value by key.
virtual outcome::result< void >	put(const K & key, V && value) =0
virtual outcome::result< void >	remove(const K & key) =0 Remove value by key.

Detailed Description

template <typename K ,
typename V >
struct sgns::storage::face::WriteBatch;

An abstraction over a storage, which can be used for batch writes.

Template Parameters:

• K key type
• V value type

Public Functions Documentation

function commit

virtual outcome::result< void > commit() =0

Writes batch.

Return: error code in case of error.

Reimplemented by: sgns::storage::InMemoryBatch::commit, sgns::storage::rocksdb::Batch::commit, sgns::storage::trie::TrieStorageBackendBatch::commit

function clear

virtual void clear() =0

Clear batch.

Reimplemented by: sgns::storage::InMemoryBatch::clear, sgns::storage::rocksdb::Batch::clear, sgns::storage::trie::TrieStorageBackendBatch::clear

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Updated on 2026-03-04 at 13:10:44 -0800