tdc::lz78::ExtHashTrie Class Reference

#include <ExtHashTrie.hpp>

Inheritance diagram for tdc::lz78::ExtHashTrie:

Public Member Functions
	ExtHashTrie (Env &&env, const size_t n, const size_t &remaining_characters, factorid_t reserve=0)
	IF_STATS (MoveGuard m_guard;inline ~ExtHashTrie() { if(m_guard) { StatPhase::log("table size", m_table.bucket_count());StatPhase::log("load factor", m_table.max_load_factor());StatPhase::log("entries", m_table.size());StatPhase::log("load ratio", m_table.load_factor());} }) ExtHashTrie(ExtHashTrie &&other)=default
ExtHashTrie &	operator= (ExtHashTrie &&other)=default
node_t	add_rootnode (uliteral_t c)
node_t	get_rootnode (uliteral_t c) const
void	clear ()
node_t	find_or_insert (const node_t &parent_w, uliteral_t c)
size_t	size () const
Public Member Functions inherited from tdc::Algorithm
virtual	~Algorithm ()=default
	Algorithm (Algorithm const &)=default
	Algorithm (Algorithm &&)=default
Algorithm &	operator= (Algorithm const &)=default
Algorithm &	operator= (Algorithm &&)=default
	Algorithm (Env &&env)
	Instantiates an algorithm in the specified environment. More...
Env &	env ()
	Provides access to the environment that the algorithm works in. More...
const Env &	env () const

Static Public Member Functions
static Meta	meta ()

Additional Inherited Members
Public Types inherited from tdc::lz78::LZ78Trie<>
using	node_t = LZ78TrieNode
Protected Member Functions inherited from tdc::lz78::LZ78Trie<>
	LZ78Trie (const size_t n, const size_t &remaining_characters)
size_t	expected_number_of_remaining_elements (const size_t z) const
node_t	add_rootnode (uliteral_t c)
	The dictionary can store multiple root nodes For LZ78, we use a root node with the id = c = 0. More...
node_t	get_rootnode (uliteral_t c) const
	Returns the root node corresponding to literal c. More...
void	clear ()
	Erases the contents of the dictionary. More...
node_t	find_or_insert (const node_t &parent, uliteral_t c)
	Searches a pair (parent, c). More...
size_t	size () const
	Returns the number of entries, plus the number of rootnodes. More...

Detailed Description

Definition at line 14 of file ExtHashTrie.hpp.

Constructor & Destructor Documentation

ExtHashTrie()

tdc::lz78::ExtHashTrie::ExtHashTrie ( Env &&  env, const size_t  n, const size_t &  remaining_characters, factorid_t  reserve = 0  )

inline

Definition at line 31 of file ExtHashTrie.hpp.

Member Function Documentation

add_rootnode()

node_t tdc::lz78::ExtHashTrie::add_rootnode ( uliteral_t  c )

inline

Definition at line 61 of file ExtHashTrie.hpp.

clear()

void tdc::lz78::ExtHashTrie::clear ( )

inline

Definition at line 70 of file ExtHashTrie.hpp.

find_or_insert()

node_t tdc::lz78::ExtHashTrie::find_or_insert ( const node_t &  parent_w, uliteral_t  c  )

inline

if we add a new node, its index will be equal to the current size of the dictionary

Definition at line 75 of file ExtHashTrie.hpp.

get_rootnode()

node_t tdc::lz78::ExtHashTrie::get_rootnode ( uliteral_t  c ) const

inline

Definition at line 66 of file ExtHashTrie.hpp.

IF_STATS()

tdc::lz78::ExtHashTrie::IF_STATS ( MoveGuard m_guard;inline ~ExtHashTrie() { if(m_guard) { StatPhase::log("table size", m_table.bucket_count());StatPhase::log("load factor", m_table.max_load_factor());StatPhase::log("entries", m_table.size());StatPhase::log("load ratio", m_table.load_factor());} }  ) &&

default

meta()

static Meta tdc::lz78::ExtHashTrie::meta ( )

inlinestatic

Definition at line 26 of file ExtHashTrie.hpp.

operator=()

ExtHashTrie& tdc::lz78::ExtHashTrie::operator= ( ExtHashTrie &&  other )

default

size()

size_t tdc::lz78::ExtHashTrie::size ( ) const

inline

Definition at line 94 of file ExtHashTrie.hpp.

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

• ExtHashTrie.hpp