SWC::DB::Cells::Mutable Class Reference

#include <swcdb/db/Cells/Mutable.h>

Collaboration diagram for SWC::DB::Cells::Mutable:

Public Types
typedef std::shared_ptr< Mutable >	Ptr
using	Iterator = Container::Iterator
using	ConstIterator = Container::ConstIterator

Public Member Functions
SWC_CAN_INLINE	Mutable (const Types::KeySeq a_key_seq, const uint32_t a_max_revs=1, const uint64_t ttl_ns=0, const Types::Column a_type=Types::Column::PLAIN)
SWC_CAN_INLINE	Mutable (const Types::KeySeq a_key_seq, const uint32_t a_max_revs, const uint64_t ttl_ns, const Types::Column a_type, const StaticBuffer &buffer)
SWC_CAN_INLINE	Mutable (Mutable &&other) noexcept
	Mutable (const Mutable &)=delete
Mutable &	operator= (const Mutable &other)=delete
SWC_CAN_INLINE Mutable &	operator= (Mutable &&other) noexcept
SWC_CAN_INLINE void	take_sorted (Mutable &other)
void	configure (const uint32_t revs, const uint64_t ttl_ns, const Types::Column typ, bool finalized)
SWC_CAN_INLINE	~Mutable () noexcept
SWC_CAN_INLINE void	free () noexcept
SWC_CAN_INLINE void	reset (const uint32_t revs=1, const uint64_t ttl_ns=0, const Types::Column typ=Types::Column::PLAIN)
constexpr SWC_CAN_INLINE size_t	size () const noexcept
constexpr SWC_CAN_INLINE size_t	size_bytes () const noexcept
constexpr SWC_CAN_INLINE bool	empty () const noexcept
constexpr SWC_CAN_INLINE size_t	size_of_internal () const noexcept
constexpr SWC_CAN_INLINE Cell &	front () noexcept
constexpr SWC_CAN_INLINE Cell &	back () noexcept
constexpr SWC_CAN_INLINE Cell &	front () const noexcept
constexpr SWC_CAN_INLINE Cell &	back () const noexcept
constexpr SWC_CAN_INLINE bool	has_one_key () const noexcept
template<typename T >
constexpr SWC_CAN_INLINE T	get () noexcept
template<typename T >
constexpr SWC_CAN_INLINE T	get () const noexcept
template<typename T >
constexpr T	get (size_t offset) noexcept
template<typename T >
constexpr T	get (size_t offset) const noexcept
template<typename T >
SWC_CAN_INLINE T	get (const Specs::Interval &specs) const
template<typename T >
SWC_CAN_INLINE T	get (const DB::Cell::Key &key)
template<typename T >
T	get (const DB::Cell::Key &key, size_t &offset)
template<typename T >
SWC_CAN_INLINE T	get (const DB::Cell::Key &key) const
template<typename T >
T	get (const DB::Cell::Key &key, size_t &offset) const
constexpr SWC_CAN_INLINE Iterator	GetIterator () noexcept
constexpr SWC_CAN_INLINE Iterator	GetIterator (size_t offset) noexcept
constexpr SWC_CAN_INLINE ConstIterator	GetConstIterator () const noexcept
constexpr SWC_CAN_INLINE ConstIterator	GetConstIterator (size_t offset) const noexcept
constexpr SWC_CAN_INLINE Cell *	operator[] (size_t pos) noexcept
SWC_CAN_INLINE void	get (int32_t pos, DB::Cell::Key &key) const
SWC_CAN_INLINE bool	get (const DB::Cell::Key &key, Condition::Comp comp, DB::Cell::Key &res) const
SWC_CAN_INLINE void	takeout (size_t pos, Cell *&cell)
SWC_CAN_INLINE void	takeout_begin (size_t pos, Cell *&cell)
SWC_CAN_INLINE void	takeout_end (size_t pos, Cell *&cell)
SWC_CAN_INLINE void	add_sorted (const Cell &cell, bool no_value=false)
SWC_CAN_INLINE void	add_sorted (Cell *cell)
SWC_CAN_INLINE size_t	add_sorted (const uint8_t *ptr, size_t remain)
SWC_CAN_INLINE void	add_raw (const DynamicBuffer &cells, bool finalized)
SWC_CAN_INLINE void	add_raw (const DynamicBuffer &cells, const DB::Cell::Key &upto_key, const DB::Cell::Key &from_key, uint32_t skip, bool malformed, bool finalized)
SWC_CAN_INLINE void	add_raw (const Cell &e_cell, bool finalized)
SWC_CAN_INLINE void	add_raw (const Cell &e_cell, size_t *offsetp, bool finalized)
SWC_CAN_INLINE void	add_raw (const Cell &e_cell, size_t *offsetp, Iterator &it, bool finalized)
SWC_CAN_INLINE void	finalize_raw ()
void	write_and_free (DynamicBuffer &cells, uint32_t &cell_count, Interval &intval, uint32_t threshold, uint32_t max_cells)
bool	write_and_free (const DB::Cell::Key &key_start, const DB::Cell::Key &key_finish, DynamicBuffer &cells, uint32_t threshold)
bool	write_and_free (DynamicBuffer &cells, uint32_t threshold)
SWC_CAN_INLINE void	write (DynamicBuffer &cells) const
SWC_CAN_INLINE void	check_sequence (const char *msg, bool w_assert=true) const
SWC_CAN_INLINE void	scan (ReqScan *req) const
void	scan_version_single (ReqScan *req) const
void	scan_version_multi (ReqScan *req) const
void	scan_test_use (const Specs::Interval &specs, DynamicBuffer &result, size_t &count, size_t &skips) const
SWC_CAN_INLINE bool	scan_after (const DB::Cell::Key &after, const DB::Cell::Key &to, Mutable &cells, bool finalized) const
SWC_CAN_INLINE bool	split (Mutable &cells, size_t count, size_t bytes, bool loaded)
SWC_CAN_INLINE void	expand (Interval &interval) const
SWC_CAN_INLINE void	expand_begin (Interval &interval) const
SWC_CAN_INLINE void	expand_end (Interval &interval) const
void	print (std::ostream &out, bool with_cells=false) const

Static Public Member Functions
static SWC_CAN_INLINE Ptr	make (const Types::KeySeq key_seq, const uint32_t max_revs=1, const uint64_t ttl_ns=0, const Types::Column type=Types::Column::PLAIN)

Public Attributes
const Types::KeySeq	key_seq
Types::Column	type
uint32_t	max_revs
uint64_t	ttl

Private Types
using	VectorT = Core::Vector< Cell *, uint32_t >
typedef Core::VectorsVector< Core::Vector< VectorT, uint32_t, 1 >, VectorT, 8192 >	Container

Private Member Functions
void	_add_remove (const Cell &e_cell, Iterator &it, size_t &offset)
void	_add_unfinalized (const Cell &e_cell, Iterator &it, size_t &offset)
void	_add_plain_version_single (const Cell &e_cell, Iterator &it, size_t &offset)
void	_add_plain_version_multi (const Cell &e_cell, Iterator &it, size_t &offset)
void	_add_counter (const Cell &e_cell, Iterator &it, size_t &offset)
void	_finalize_counter ()
constexpr SWC_CAN_INLINE void	_add (const Cell &cell) noexcept
constexpr SWC_CAN_INLINE void	_remove (const Cell &cell) noexcept
SWC_CAN_INLINE void	_adjust_copy (Cell &cell, const Cell &other)
SWC_CAN_INLINE void	_insert (Iterator &it, const Cell &cell)
SWC_CAN_INLINE void	_remove (Iterator &it)
SWC_CAN_INLINE void	_remove (Iterator &it, size_t number, bool wdel=true)
SWC_CAN_INLINE void	_remove_overhead (Iterator &it, const DB::Cell::Key &key, uint32_t revs)

Private Attributes
Container	_container
size_t	_bytes
size_t	_size

Static Private Attributes
constexpr static const uint8_t	NARROW_SIZE = 20

Detailed Description

Definition at line 21 of file Mutable.h.

Member Typedef Documentation

ConstIterator

using SWC::DB::Cells::Mutable::ConstIterator = Container::ConstIterator

Definition at line 69 of file Mutable.h.

Container

typedef Core::VectorsVector< Core::Vector<VectorT, uint32_t, 1>, VectorT, 8192 > SWC::DB::Cells::Mutable::Container

private

Definition at line 38 of file Mutable.h.

Iterator

using SWC::DB::Cells::Mutable::Iterator = Container::Iterator

Definition at line 68 of file Mutable.h.

Ptr

typedef std::shared_ptr<Mutable> SWC::DB::Cells::Mutable::Ptr

Definition at line 66 of file Mutable.h.

VectorT

using SWC::DB::Cells::Mutable::VectorT = Core::Vector<Cell*, uint32_t>

private

Definition at line 33 of file Mutable.h.

Constructor & Destructor Documentation

Mutable() [1/4]

SWC_CAN_INLINE SWC::DB::Cells::Mutable::Mutable ( const Types::KeySeq  a_key_seq, const uint32_t  a_max_revs = 1, const uint64_t  ttl_ns = 0, const Types::Column  a_type = Types::Column::PLAIN  )

inline

Definition at line 86 of file Mutable.h.

Referenced by make().

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Mutable() [2/4]

SWC_CAN_INLINE SWC::DB::Cells::Mutable::Mutable ( const Types::KeySeq  a_key_seq, const uint32_t  a_max_revs, const uint64_t  ttl_ns, const Types::Column  a_type, const StaticBuffer &  buffer  )

inline

Definition at line 95 of file Mutable.h.

References add_sorted(), SWC::Core::Buffer< T >::base, and SWC::Core::Buffer< T >::size.

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Mutable() [3/4]

SWC_CAN_INLINE SWC::DB::Cells::Mutable::Mutable ( Mutable &&  other )

inlinenoexcept

Definition at line 106 of file Mutable.h.

Mutable() [4/4]

SWC::DB::Cells::Mutable::Mutable ( const Mutable &  )

delete

~Mutable()

SWC_CAN_INLINE SWC::DB::Cells::Mutable::~Mutable ( )

inlinenoexcept

Definition at line 151 of file Mutable.h.

Member Function Documentation

_add()

constexpr SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_add ( const Cell &  cell )

inlineconstexprprivatenoexcept

Definition at line 683 of file Mutable.h.

References _bytes, and _size.

Referenced by _add_counter(), _insert(), add_sorted(), and split().

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_add_counter()

void SWC::DB::Cells::Mutable::_add_counter ( const Cell &  e_cell, Mutable::Iterator &  it, size_t &  offset  )

private

Definition at line 473 of file Mutable.cc.

References _add(), _adjust_copy(), _bytes, _container, _remove(), SWC::DB::KeySeq::compare(), SWC::DB::Cells::Cell::get_counter(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::Condition::GT, SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, SWC::DB::Cells::OP_EQUAL, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::push_back(), SWC::DB::Cells::Cell::set_counter(), SWC::DB::Cells::TIMESTAMP_AUTO, SWC::DB::Cells::TIMESTAMP_NULL, ttl, and type.

Referenced by add_raw().

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_add_plain_version_multi()

void SWC::DB::Cells::Mutable::_add_plain_version_multi ( const Cell &  e_cell, Mutable::Iterator &  it, size_t &  offset  )

private

Definition at line 404 of file Mutable.cc.

References _adjust_copy(), _insert(), _remove(), _remove_overhead(), add_sorted(), SWC::DB::KeySeq::compare(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::Condition::GT, SWC::DB::Cells::Cell::is_time_order_desc(), SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, max_revs, SWC::DB::Cells::TIMESTAMP_AUTO, and ttl.

Referenced by add_raw().

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_add_plain_version_single()

void SWC::DB::Cells::Mutable::_add_plain_version_single ( const Cell &  e_cell, Mutable::Iterator &  it, size_t &  offset  )

private

Definition at line 366 of file Mutable.cc.

References _adjust_copy(), _insert(), _remove(), add_sorted(), SWC::DB::KeySeq::compare(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::Condition::GT, SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, SWC::DB::Cells::TIMESTAMP_AUTO, and ttl.

Referenced by add_raw().

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_add_remove()

void SWC::DB::Cells::Mutable::_add_remove ( const Cell &  e_cell, Mutable::Iterator &  it, size_t &  offset  )

private

Definition at line 279 of file Mutable.cc.

References _insert(), _remove(), add_sorted(), SWC::DB::KeySeq::compare(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::Condition::GT, SWC::DB::Cells::Cell::is_removing(), SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, SWC::DB::Cells::TIMESTAMP_AUTO, and ttl.

Referenced by add_raw().

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_add_unfinalized()

void SWC::DB::Cells::Mutable::_add_unfinalized ( const Cell &  e_cell, Mutable::Iterator &  it, size_t &  offset  )

private

Definition at line 321 of file Mutable.cc.

References _insert(), _remove(), add_sorted(), SWC::DB::KeySeq::compare(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::Condition::GT, SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, SWC::DB::Cells::TIMESTAMP_AUTO, and ttl.

Referenced by add_raw().

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_adjust_copy()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_adjust_copy ( Cell &  cell, const Cell &  other  )

inlineprivate

Definition at line 695 of file Mutable.h.

References _bytes, SWC::DB::Cells::Cell::copy(), and SWC::DB::Cells::Cell::encoded_length().

Referenced by _add_counter(), _add_plain_version_multi(), and _add_plain_version_single().

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_finalize_counter()

void SWC::DB::Cells::Mutable::_finalize_counter ( )

private

Definition at line 556 of file Mutable.cc.

References add_sorted(), SWC::DB::Cell::Key::equal(), SWC::DB::Cells::Cell::get_counter(), SWC::DB::Cells::Cell::get_revision(), SWC::DB::Cells::Cell::get_timestamp(), SWC::DB::Cells::Cell::key, key_seq, max_revs, SWC::DB::Cells::OP_EQUAL, SWC::DB::Cells::Cell::set_counter(), SWC::DB::Cells::Cell::set_revision(), SWC::DB::Cells::Cell::set_timestamp(), SWC::DB::Cells::Cell::set_timestamp_with_rev_is_ts(), SWC::DB::Cells::TIMESTAMP_NULL, ttl, and type.

Referenced by finalize_raw().

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_insert()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_insert ( Iterator &  it, const Cell &  cell  )

inlineprivate

Definition at line 702 of file Mutable.h.

References _add().

Referenced by _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), and _add_unfinalized().

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_remove() [1/3]

constexpr SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_remove ( const Cell &  cell )

inlineconstexprprivatenoexcept

Definition at line 689 of file Mutable.h.

References _bytes, and _size.

Referenced by _add_counter(), _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), _add_unfinalized(), _remove(), _remove_overhead(), configure(), takeout(), and write_and_free().

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_remove() [2/3]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_remove ( Iterator &  it )

inlineprivate

Definition at line 709 of file Mutable.h.

References _remove().

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_remove() [3/3]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_remove ( Iterator &  it, size_t  number, bool  wdel = true  )

inlineprivate

Definition at line 716 of file Mutable.h.

References _remove().

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_remove_overhead()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::_remove_overhead ( Iterator &  it, const DB::Cell::Key &  key, uint32_t  revs  )

inlineprivate

Definition at line 728 of file Mutable.h.

References _remove(), SWC::DB::Cell::Key::equal(), SWC::DB::Cells::INSERT, and max_revs.

Referenced by _add_plain_version_multi(), and configure().

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add_raw() [1/5]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_raw ( const Cell &  e_cell, bool  finalized  )

inline

Definition at line 468 of file Mutable.h.

References add_raw().

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add_raw() [2/5]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_raw ( const Cell &  e_cell, size_t *  offsetp, bool  finalized  )

inline

Definition at line 474 of file Mutable.h.

References add_raw(), and SWC::DB::Cells::Cell::key.

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add_raw() [3/5]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_raw ( const Cell &  e_cell, size_t *  offsetp, Iterator &  it, bool  finalized  )

inline

Definition at line 480 of file Mutable.h.

References _add_counter(), _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), _add_unfinalized(), SWC::DB::Types::is_counter(), max_revs, SWC::DB::Cells::Cell::removal(), and type.

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add_raw() [4/5]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_raw ( const DynamicBuffer &  cells, bool  finalized  )

inline

Definition at line 436 of file Mutable.h.

References SWC::Core::Buffer< T >::base, and SWC::Core::BufferDyn< BufferT >::fill().

Referenced by SWC::client::Query::Update::Handlers::ColumnMutable::add(), SWC::Ranger::Block::add_logged(), SWC::DB::Cells::MutableVec::add_raw(), add_raw(), SWC::Ranger::Block::load_cells(), scan_after(), SWC::Ranger::Callback::RangeQuerySelectDeleting::update(), and SWC::Ranger::Callback::RangeQuerySelectUpdating::update().

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add_raw() [5/5]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_raw ( const DynamicBuffer &  cells, const DB::Cell::Key &  upto_key, const DB::Cell::Key &  from_key, uint32_t  skip, bool  malformed, bool  finalized  )

inline

Definition at line 447 of file Mutable.h.

References add_raw(), SWC::Core::Buffer< T >::base, SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Core::BufferDyn< BufferT >::fill(), SWC::Condition::GT, and key_seq.

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add_sorted() [1/3]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_sorted ( Cell *  cell )

inline

Definition at line 418 of file Mutable.h.

References _add(), _container, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::push_back().

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add_sorted() [2/3]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::add_sorted ( const Cell &  cell, bool  no_value = false  )

inline

Definition at line 413 of file Mutable.h.

Referenced by _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), _add_unfinalized(), _finalize_counter(), SWC::Ranger::Block::load_cells(), Mutable(), and split().

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add_sorted() [3/3]

SWC_CAN_INLINE size_t SWC::DB::Cells::Mutable::add_sorted ( const uint8_t *  ptr, size_t  remain  )

inline

Definition at line 424 of file Mutable.h.

References _bytes, _container, _size, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::push_back().

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back() [1/2]

constexpr SWC_CAN_INLINE Cell& SWC::DB::Cells::Mutable::back ( ) const

inlineconstexprnoexcept

Definition at line 213 of file Mutable.h.

References _container, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::back().

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back() [2/2]

constexpr SWC_CAN_INLINE Cell& SWC::DB::Cells::Mutable::back ( )

inlineconstexprnoexcept

Definition at line 203 of file Mutable.h.

References _container, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::back().

Referenced by SWC::Ranger::Block::_split(), SWC::DB::Cells::MutableVec::check_sequence(), expand_end(), and has_one_key().

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check_sequence()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::check_sequence ( const char *  msg, bool  w_assert = true  ) const

inline

Definition at line 525 of file Mutable.h.

References SWC::DB::KeySeq::compare(), SWC::Condition::GT, key_seq, SWC::LOG_ERROR, SWC_ASSERT, SWC_LOG_OSTREAM, and SWC_LOG_OUT.

Referenced by SWC::DB::Cells::MutableVec::check_sequence().

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configure()

void SWC::DB::Cells::Mutable::configure	(	const uint32_t	revs,
		const uint64_t	ttl_ns,
		const Types::Column	typ,
		bool	finalized
	)

Definition at line 13 of file Mutable.cc.

References _remove(), _remove_overhead(), empty(), SWC::DB::Types::is_counter(), SWC::DB::Cells::Cell::key, max_revs, ttl, and type.

Referenced by reset(), and SWC::Ranger::Block::schema_update().

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empty()

constexpr SWC_CAN_INLINE bool SWC::DB::Cells::Mutable::empty ( ) const

inlineconstexprnoexcept

Definition at line 185 of file Mutable.h.

References _size.

Referenced by configure(), SWC::client::Query::Update::Handlers::ColumnMutable::empty(), SWC::Ranger::Block::load_cells(), and take_sorted().

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expand()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::expand ( Interval &  interval ) const

inline

Definition at line 647 of file Mutable.h.

References _size, expand_begin(), and expand_end().

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expand_begin()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::expand_begin ( Interval &  interval ) const

inline

Definition at line 654 of file Mutable.h.

References SWC::DB::Cells::Interval::expand_begin(), and front().

Referenced by expand().

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expand_end()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::expand_end ( Interval &  interval ) const

inline

Definition at line 659 of file Mutable.h.

References back(), and SWC::DB::Cells::Interval::expand_end().

Referenced by expand().

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finalize_raw()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::finalize_raw ( )

inline

Definition at line 496 of file Mutable.h.

References _finalize_counter(), SWC::DB::Types::is_counter(), size(), and type.

Referenced by SWC::Ranger::Block::load_final().

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free()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::free ( )

inlinenoexcept

Definition at line 157 of file Mutable.h.

References _bytes, _container, _size, SWC::Core::Vector< T, SizeT, GROW_SZ >::clear(), and SWC::Core::Vector< T, SizeT, GROW_SZ >::shrink_to_fit().

Referenced by operator=(), SWC::Ranger::Block::release(), reset(), split(), and write_and_free().

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front() [1/2]

constexpr SWC_CAN_INLINE Cell& SWC::DB::Cells::Mutable::front ( ) const

inlineconstexprnoexcept

Definition at line 208 of file Mutable.h.

References _container, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::front().

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front() [2/2]

constexpr SWC_CAN_INLINE Cell& SWC::DB::Cells::Mutable::front ( )

inlineconstexprnoexcept

Definition at line 198 of file Mutable.h.

References _container, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::front().

Referenced by expand_begin(), and has_one_key().

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get() [1/11]

template<typename T >

constexpr SWC_CAN_INLINE T SWC::DB::Cells::Mutable::get ( ) const

inlineconstexprnoexcept

Definition at line 231 of file Mutable.h.

References _container, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::get(), and SWC::Config::T.

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get() [2/11]

template<typename T >

constexpr SWC_CAN_INLINE T SWC::DB::Cells::Mutable::get ( )

inlineconstexprnoexcept

Definition at line 225 of file Mutable.h.

References _container, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::get(), and SWC::Config::T.

Referenced by SWC::client::Query::Update::Handlers::ColumnMutable::get_first_key(), SWC::client::Query::Update::Handlers::ColumnMutable::get_key_next(), and split().

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get() [3/11]

template<typename T >

SWC_CAN_INLINE T SWC::DB::Cells::Mutable::get ( const DB::Cell::Key &  key )

inline

Definition at line 257 of file Mutable.h.

get() [4/11]

template<typename T >

SWC_CAN_INLINE T SWC::DB::Cells::Mutable::get ( const DB::Cell::Key &  key ) const

inline

Definition at line 299 of file Mutable.h.

get() [5/11]

SWC_CAN_INLINE bool SWC::DB::Cells::Mutable::get ( const DB::Cell::Key &  key, Condition::Comp  comp, DB::Cell::Key &  res  ) const

inline

Definition at line 377 of file Mutable.h.

References SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::copy(), SWC::Condition::EQ, SWC::Condition::GE, SWC::Condition::GT, and key_seq.

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get() [6/11]

template<typename T >

T SWC::DB::Cells::Mutable::get ( const DB::Cell::Key &  key, size_t &  offset  )

inline

Definition at line 264 of file Mutable.h.

References _size, SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Condition::GT, key_seq, max_revs, NARROW_SIZE, and SWC::Config::T.

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get() [7/11]

template<typename T >

T SWC::DB::Cells::Mutable::get ( const DB::Cell::Key &  key, size_t &  offset  ) const

inline

Definition at line 306 of file Mutable.h.

References _size, SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Condition::GT, key_seq, max_revs, NARROW_SIZE, and SWC::Config::T.

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get() [8/11]

template<typename T >

SWC_CAN_INLINE T SWC::DB::Cells::Mutable::get ( const Specs::Interval &  specs ) const

inline

Definition at line 249 of file Mutable.h.

References SWC::DB::Cell::Key::empty(), SWC::DB::Specs::Interval::offset_key, and SWC::DB::Specs::Interval::range_begin.

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get() [9/11]

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::get ( int32_t  pos, DB::Cell::Key &  key  ) const

inline

Definition at line 368 of file Mutable.h.

References _size, and SWC::DB::Cell::Key::copy().

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get() [10/11]

template<typename T >

constexpr T SWC::DB::Cells::Mutable::get ( size_t  offset ) const

inlinenoexcept

Definition at line 243 of file Mutable.h.

References _container, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::get(), and SWC::Config::T.

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get() [11/11]

template<typename T >

constexpr T SWC::DB::Cells::Mutable::get ( size_t  offset )

inlinenoexcept

Definition at line 237 of file Mutable.h.

References _container, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::get(), and SWC::Config::T.

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GetConstIterator() [1/2]

constexpr SWC_CAN_INLINE ConstIterator SWC::DB::Cells::Mutable::GetConstIterator ( ) const

inlineconstexprnoexcept

Definition at line 351 of file Mutable.h.

GetConstIterator() [2/2]

constexpr SWC_CAN_INLINE ConstIterator SWC::DB::Cells::Mutable::GetConstIterator ( size_t  offset ) const

inlineconstexprnoexcept

Definition at line 356 of file Mutable.h.

GetIterator() [1/2]

constexpr SWC_CAN_INLINE Iterator SWC::DB::Cells::Mutable::GetIterator ( )

inlineconstexprnoexcept

Definition at line 341 of file Mutable.h.

GetIterator() [2/2]

constexpr SWC_CAN_INLINE Iterator SWC::DB::Cells::Mutable::GetIterator ( size_t  offset )

inlineconstexprnoexcept

Definition at line 346 of file Mutable.h.

has_one_key()

constexpr SWC_CAN_INLINE bool SWC::DB::Cells::Mutable::has_one_key ( ) const

inlineconstexprnoexcept

Definition at line 218 of file Mutable.h.

References back(), SWC::DB::Cell::Key::equal(), front(), and SWC::DB::Cells::Cell::key.

Referenced by SWC::Ranger::Block::_need_split(), and SWC::DB::Cells::MutableVec::split().

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make()

static SWC_CAN_INLINE Ptr SWC::DB::Cells::Mutable::make ( const Types::KeySeq  key_seq, const uint32_t  max_revs = 1, const uint64_t  ttl_ns = 0, const Types::Column  type = Types::Column::PLAIN  )

inlinestatic

Definition at line 77 of file Mutable.h.

References key_seq, max_revs, Mutable(), and type.

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operator=() [1/2]

Mutable& SWC::DB::Cells::Mutable::operator= ( const Mutable &  other )

delete

operator=() [2/2]

SWC_CAN_INLINE Mutable& SWC::DB::Cells::Mutable::operator= ( Mutable &&  other )

inlinenoexcept

Definition at line 119 of file Mutable.h.

References _bytes, _container, _size, free(), max_revs, ttl, and type.

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operator[]()

constexpr SWC_CAN_INLINE Cell* SWC::DB::Cells::Mutable::operator[] ( size_t  pos )

inlineconstexprnoexcept

Definition at line 362 of file Mutable.h.

print()

void SWC::DB::Cells::Mutable::print	(	std::ostream &	out,
		bool	with_cells = false
	)		const

Definition at line 140 of file Mutable.cc.

References _bytes, _container, _size, max_revs, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::print(), SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::size_of_internal(), SWC::DB::Types::to_string(), ttl, and type.

Referenced by SWC::Ranger::Block::print(), and SWC::client::Query::Update::Handlers::ColumnMutable::print().

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reset()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::reset ( const uint32_t  revs = 1, const uint64_t  ttl_ns = 0, const Types::Column  typ = Types::Column::PLAIN  )

inline

Definition at line 167 of file Mutable.h.

References configure(), and free().

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scan()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::scan ( ReqScan *  req ) const

inline

Definition at line 544 of file Mutable.h.

References _size, max_revs, scan_version_multi(), and scan_version_single().

Referenced by SWC::Ranger::Block::_scan().

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scan_after()

SWC_CAN_INLINE bool SWC::DB::Cells::Mutable::scan_after ( const DB::Cell::Key &  after, const DB::Cell::Key &  to, Mutable &  cells, bool  finalized  ) const

inline

Definition at line 560 of file Mutable.h.

References _size, add_raw(), SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Condition::GT, SWC::DB::Cells::Cell::has_expired(), SWC::DB::Cells::Cell::key, key_seq, and ttl.

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scan_test_use()

void SWC::DB::Cells::Mutable::scan_test_use	(	const Specs::Interval &	specs,
		DynamicBuffer &	result,
		size_t &	count,
		size_t &	skips
	)		const

Definition at line 246 of file Mutable.cc.

References SWC::DB::Cells::Cell::flag, SWC::DB::Specs::Interval::flags, SWC::DB::Cells::Cell::has_expired(), SWC::DB::Cells::INSERT, SWC::DB::Specs::Interval::is_matching(), SWC::DB::Specs::Flags::is_only_deletes(), key_seq, SWC::DB::Specs::Flags::limit, SWC::DB::Specs::Flags::offset, ttl, and SWC::DB::Cells::Cell::write().

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scan_version_multi()

void SWC::DB::Cells::Mutable::scan_version_multi

(

ReqScan *

req

)

const

Definition at line 181 of file Mutable.cc.

References SWC::DB::Cells::ReqScan::add_cell_and_more(), SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Condition::EQ, SWC::DB::Cell::Key::equal(), SWC::DB::Cells::Cell::flag, SWC::DB::Specs::Interval::flags, SWC::DB::Cells::Cell::get_timestamp(), SWC::DB::Cells::Cell::has_expired(), SWC::DB::Cells::INSERT, SWC::DB::Specs::Interval::is_matching(), SWC::DB::Specs::Flags::is_only_deletes(), SWC::DB::Cells::Cell::is_time_order_desc(), SWC::DB::Cells::Cell::key, key_seq, SWC::Condition::LT, SWC::DB::Specs::Flags::max_versions, SWC::DB::Cells::ReqScan::offset_adjusted(), SWC::DB::Specs::Interval::offset_key, SWC::DB::Cells::ReqScan::profile, SWC::DB::Cells::ReqScan::selector(), SWC::DB::Cells::ReqScan::Profile::skip_cell(), SWC::DB::Cells::ReqScan::spec, and ttl.

Referenced by scan().

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scan_version_single()

void SWC::DB::Cells::Mutable::scan_version_single

(

ReqScan *

req

)

const

Definition at line 162 of file Mutable.cc.

References SWC::DB::Cells::ReqScan::add_cell_and_more(), SWC::DB::Cells::Cell::flag, SWC::DB::Specs::Interval::flags, SWC::DB::Cells::Cell::has_expired(), SWC::DB::Cells::INSERT, SWC::DB::Specs::Flags::is_only_deletes(), key_seq, SWC::DB::Cells::ReqScan::offset_adjusted(), SWC::DB::Cells::ReqScan::profile, SWC::DB::Cells::ReqScan::selector(), SWC::DB::Cells::ReqScan::Profile::skip_cell(), SWC::DB::Cells::ReqScan::spec, and ttl.

Referenced by scan().

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size()

constexpr SWC_CAN_INLINE size_t SWC::DB::Cells::Mutable::size ( ) const

inlineconstexprnoexcept

Definition at line 175 of file Mutable.h.

References _size.

Referenced by SWC::Ranger::Block::_size(), SWC::client::Query::Update::Handlers::ColumnMutable::add(), finalize_raw(), SWC::client::Query::Update::Handlers::ColumnMutable::get_first_key(), SWC::client::Query::Update::Handlers::ColumnMutable::size(), and SWC::DB::Cells::MutableVec::split().

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size_bytes()

constexpr SWC_CAN_INLINE size_t SWC::DB::Cells::Mutable::size_bytes ( ) const

inlineconstexprnoexcept

Definition at line 180 of file Mutable.h.

References _bytes.

Referenced by SWC::Ranger::Block::_need_split(), SWC::Ranger::Block::size_bytes(), and SWC::client::Query::Update::Handlers::ColumnMutable::size_bytes().

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size_of_internal()

constexpr SWC_CAN_INLINE size_t SWC::DB::Cells::Mutable::size_of_internal ( ) const

inlineconstexprnoexcept

Definition at line 190 of file Mutable.h.

References _bytes, _container, _size, and SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::size_of_internal().

Referenced by SWC::Ranger::Block::_split(), SWC::Ranger::Block::load_cells(), SWC::Ranger::Block::load_final(), and SWC::Ranger::Block::size_of_internal().

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split()

SWC_CAN_INLINE bool SWC::DB::Cells::Mutable::split ( Mutable &  cells, size_t  count, size_t  bytes, bool  loaded  )

inline

Definition at line 583 of file Mutable.h.

References _add(), _bytes, _container, _size, add_sorted(), SWC::Core::Vector< T, SizeT, GROW_SZ >::cbegin(), free(), get(), SWC::Core::Vector< T, SizeT, GROW_SZ >::size(), SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::split(), and ttl.

Referenced by SWC::Ranger::Block::_split(), and SWC::DB::Cells::MutableVec::split().

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take_sorted()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::take_sorted ( Mutable &  other )

inline

Definition at line 133 of file Mutable.h.

References _bytes, _container, _size, SWC::Core::VectorsVector< VectorsT, VectorT, SIZE, GROW, SPLIT >::add(), and empty().

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takeout()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::takeout ( size_t  pos, Cell *&  cell  )

inline

Definition at line 393 of file Mutable.h.

References _remove().

Referenced by takeout_begin(), and takeout_end().

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takeout_begin()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::takeout_begin ( size_t  pos, Cell *&  cell  )

inline

Definition at line 402 of file Mutable.h.

References takeout().

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takeout_end()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::takeout_end ( size_t  pos, Cell *&  cell  )

inline

Definition at line 407 of file Mutable.h.

References _size, and takeout().

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write()

SWC_CAN_INLINE void SWC::DB::Cells::Mutable::write ( DynamicBuffer &  cells ) const

inline

Definition at line 516 of file Mutable.h.

References _bytes, SWC::Core::BufferDyn< BufferT >::ensure(), and ttl.

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write_and_free() [1/3]

bool SWC::DB::Cells::Mutable::write_and_free	(	const DB::Cell::Key &	key_start,
		const DB::Cell::Key &	key_finish,
		DynamicBuffer &	cells,
		uint32_t	threshold
	)

Definition at line 70 of file Mutable.cc.

References _bytes, _remove(), _size, SWC::DB::KeySeq::compare(), SWC::DB::Cell::Key::empty(), SWC::Core::BufferDyn< BufferT >::ensure(), SWC::Core::BufferDyn< BufferT >::fill(), free(), SWC::Condition::GT, key_seq, SWC::Condition::LT, and ttl.

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write_and_free() [2/3]

void SWC::DB::Cells::Mutable::write_and_free	(	DynamicBuffer &	cells,
		uint32_t &	cell_count,
		Interval &	intval,
		uint32_t	threshold,
		uint32_t	max_cells
	)

Definition at line 34 of file Mutable.cc.

References _bytes, _remove(), _size, SWC::DB::Cells::Interval::align(), SWC::Core::BufferDyn< BufferT >::ensure(), SWC::DB::Cells::Interval::expand(), SWC::DB::Cells::Interval::expand_begin(), SWC::DB::Cells::Interval::expand_end(), SWC::Core::BufferDyn< BufferT >::fill(), free(), SWC::DB::Cells::Cell::get_timestamp(), SWC::DB::Cells::Cell::key, ttl, and SWC::DB::Cells::Cell::write().

Referenced by SWC::client::Query::Update::Handlers::ColumnMutable::get_buff().

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write_and_free() [3/3]

bool SWC::DB::Cells::Mutable::write_and_free	(	DynamicBuffer &	cells,
		uint32_t	threshold
	)

Definition at line 115 of file Mutable.cc.

References _bytes, _remove(), _size, SWC::Core::BufferDyn< BufferT >::ensure(), SWC::Core::BufferDyn< BufferT >::fill(), free(), and ttl.

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Member Data Documentation

_bytes

size_t SWC::DB::Cells::Mutable::_bytes

private

Definition at line 59 of file Mutable.h.

Referenced by _add(), _add_counter(), _adjust_copy(), _remove(), add_sorted(), free(), operator=(), print(), size_bytes(), size_of_internal(), split(), take_sorted(), write(), and write_and_free().

_container

Container SWC::DB::Cells::Mutable::_container

private

Definition at line 58 of file Mutable.h.

Referenced by _add_counter(), add_sorted(), back(), free(), front(), get(), operator=(), print(), size_of_internal(), split(), and take_sorted().

_size

size_t SWC::DB::Cells::Mutable::_size

private

Definition at line 60 of file Mutable.h.

Referenced by _add(), _remove(), add_sorted(), empty(), expand(), free(), get(), operator=(), print(), scan(), scan_after(), size(), size_of_internal(), split(), take_sorted(), takeout_end(), and write_and_free().

key_seq

const Types::KeySeq SWC::DB::Cells::Mutable::key_seq

Definition at line 71 of file Mutable.h.

Referenced by _add_counter(), _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), _add_unfinalized(), SWC::Ranger::Block::_cond_key_end(), _finalize_counter(), SWC::Ranger::Block::_includes_begin(), SWC::Ranger::Block::_is_in_end(), SWC::Ranger::Block::_split(), add_raw(), check_sequence(), get(), SWC::client::Query::Update::Handlers::ColumnMutable::get_sequence(), SWC::Ranger::Block::includes_end(), SWC::Ranger::Block::is_consist(), SWC::Ranger::Block::load_cells(), make(), SWC::Ranger::Block::print(), scan_after(), scan_test_use(), scan_version_multi(), scan_version_single(), and write_and_free().

max_revs

uint32_t SWC::DB::Cells::Mutable::max_revs

Definition at line 73 of file Mutable.h.

Referenced by _add_plain_version_multi(), _finalize_counter(), _remove_overhead(), add_raw(), configure(), get(), make(), operator=(), print(), and scan().

NARROW_SIZE

constexpr static const uint8_t SWC::DB::Cells::Mutable::NARROW_SIZE = 20

staticconstexprprivate

Definition at line 61 of file Mutable.h.

Referenced by get().

ttl

uint64_t SWC::DB::Cells::Mutable::ttl

Definition at line 74 of file Mutable.h.

Referenced by _add_counter(), _add_plain_version_multi(), _add_plain_version_single(), _add_remove(), _add_unfinalized(), _finalize_counter(), configure(), SWC::Ranger::Block::load_cells(), operator=(), print(), scan_after(), scan_test_use(), scan_version_multi(), scan_version_single(), split(), write(), and write_and_free().

type

Types::Column SWC::DB::Cells::Mutable::type

Definition at line 72 of file Mutable.h.

Referenced by _add_counter(), _finalize_counter(), add_raw(), configure(), finalize_raw(), make(), operator=(), and print().

---

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

• include/swcdb/db/Cells/Mutable.h
• lib/swcdb/db/Cells/Mutable.cc