ndn::DigestTree Class Reference

Classes
class	Node

Public Member Functions
bool	update (const std::string &dataPrefix, int sessionNo, int sequenceNo)
	Update the digest tree and recompute the root digest. More...
int	find (const std::string &dataPrefix, int sessionNo) const
size_t	size () const
const DigestTree::Node &	get (size_t i) const
const std::string &	getRoot () const
	Get the root digest. More...

Member Function Documentation

const std::string& ndn::DigestTree::getRoot ( ) const

inline

Get the root digest.

Returns

The root digest as a hex string.

bool ndn::DigestTree::update	(	const std::string &	dataPrefix,
		int	sessionNo,
		int	sequenceNo
	)

Update the digest tree and recompute the root digest.

If the combination of dataPrefix and sessionNo already exists in the tree then update its sequenceNo (only if the given sequenceNo is newer), otherwise add a new node.

Parameters

dataPrefix	The name prefix.
sessionNo	The session number.
sequenceNo	The new sequence number.

Returns

True if the digest tree is updated, false if not (because the given sequenceNo is not newer than the existing sequence number).

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

• src/sync/digest-tree.hpp
• src/sync/digest-tree.cpp