kagome::storage::trie::DummyNode Struct Reference

#include <trie_node.hpp>

Inheritance diagram for kagome::storage::trie::DummyNode:

Collaboration diagram for kagome::storage::trie::DummyNode:

Public Member Functions
	DummyNode (common::Buffer key)
int	getType () const override
Public Member Functions inherited from kagome::storage::trie::Node
virtual	~Node ()=default

Public Attributes
common::Buffer	db_key

Detailed Description

Used in branch nodes to indicate that there is a node, but this node is not interesting at the moment and need not be retrieved from the storage.

Definition at line 191 of file trie_node.hpp.

Constructor & Destructor Documentation

kagome::storage::trie::DummyNode::DummyNode ( common::Buffer  key )

inlineexplicit

Constructs a dummy node

Parameters

key	a storage key, which is a hash of an encoded node according to PolkaDot specification

Definition at line 197 of file trie_node.hpp.

Member Function Documentation

int kagome::storage::trie::DummyNode::getType ( ) const

inlineoverridevirtual

Implements kagome::storage::trie::Node.

Definition at line 199 of file trie_node.hpp.

Member Data Documentation

common::Buffer kagome::storage::trie::DummyNode::db_key

Definition at line 206 of file trie_node.hpp.

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

• core/storage/trie/polkadot_trie/trie_node.hpp