catapult::tree::MemoryDataSource Class Reference

A patricia tree memory data source. More...

Public Member Functions
	MemoryDataSource (DataSourceVerbosity verbosity=DataSourceVerbosity::Off)
	Creates a data source with specified verbosity. More...
size_t	size () const
	Gets the number of saved nodes. More...
std::unique_ptr< const TreeNode >	get (const Hash256 &hash) const
	Gets the tree node associated with hash. More...
void	forEach (const consumer< const TreeNode & > &consumer) const
	Gets all nodes and passes them to consumer. More...
void	set (const LeafTreeNode &node)
	Saves a leaf tree node. More...
void	set (const BranchTreeNode &node)
	Saves a branch tree node. More...
void	clear ()
	Clears all nodes. More...

Private Member Functions
template<typename TNode >
void	save (const TNode &node)

Private Attributes
bool	m_isVerbose
std::unordered_map< Hash256, std::unique_ptr< TreeNode >, utils::ArrayHasher< Hash256 > >	m_nodes

Detailed Description

A patricia tree memory data source.

Constructor & Destructor Documentation

MemoryDataSource()

catapult::tree::MemoryDataSource::MemoryDataSource ( DataSourceVerbosity  verbosity = DataSourceVerbosity::Off )

explicit

Creates a data source with specified verbosity.

Member Function Documentation

clear()

void catapult::tree::MemoryDataSource::clear

(

)

Clears all nodes.

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forEach()

void catapult::tree::MemoryDataSource::forEach

(

const consumer< const TreeNode & > &

consumer

)

const

Gets all nodes and passes them to consumer.

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get()

std::unique_ptr< const TreeNode > catapult::tree::MemoryDataSource::get

(

const Hash256 &

hash

)

const

Gets the tree node associated with hash.

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save()

template<typename TNode >

void catapult::tree::MemoryDataSource::save ( const TNode &  node )

inlineprivate

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set() [1/2]

void catapult::tree::MemoryDataSource::set

(

const BranchTreeNode &

node

)

Saves a branch tree node.

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set() [2/2]

void catapult::tree::MemoryDataSource::set

(

const LeafTreeNode &

node

)

Saves a leaf tree node.

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size()

size_t catapult::tree::MemoryDataSource::size

(

)

const

Gets the number of saved nodes.

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Member Data Documentation

m_isVerbose

bool catapult::tree::MemoryDataSource::m_isVerbose

private

m_nodes

std::unordered_map<Hash256, std::unique_ptr<TreeNode>, utils::ArrayHasher<Hash256> > catapult::tree::MemoryDataSource::m_nodes

private

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The documentation for this class was generated from the following files:

• MemoryDataSource.h
• MemoryDataSource.cpp