SWC::Core Namespace Reference

The SWC-DB Core Components C++ namespace 'SWC::Core'. More...

Namespaces
	Encoder
	The SWC-DB Encoder C++ namespace 'SWC::Core::Encoder'.
	Mem

Classes
class	Array
class	ArraysArray
class	ArraysArraysVector
struct	Atomic
struct	AtomicBase
struct	BitFieldInt
struct	Buffer
struct	BufferDyn
class	BufferStreamIn
class	BufferStreamIn_ZSTD
class	BufferStreamOut
class	BufferStreamOut_ENCODER
class	BufferStreamOut_ZSTD
class	BufferStreamOut_ZSTD_OnAdd
struct	CompletionCounter
class	LogWriter
class	MutexAtomic
class	MutexSptd
class	NotMovableSharedPtr
class	QueuePointer
class	QueueSafe
class	QueueSafeStated
struct	ScopedLock
class	Semaphore
struct	SharedLock
struct	StateRunning
class	StateSynchronization
struct	UniqueLock
class	Vector
class	VectorsVector

Typedefs
typedef AtomicBase< bool >	AtomicBool
typedef BitFieldInt< int32_t, 24 >	int24_t
typedef BitFieldInt< uint64_t, 40 >	uint40_t
typedef BitFieldInt< int64_t, 40 >	int40_t
typedef BitFieldInt< uint64_t, 48 >	uint48_t
typedef BitFieldInt< int64_t, 48 >	int48_t
typedef BitFieldInt< uint64_t, 56 >	uint56_t
typedef BitFieldInt< int64_t, 56 >	int56_t
typedef Buffer< uint8_t >	StaticBuffer
typedef BufferDyn< StaticBuffer >	DynamicBuffer

Functions
template<typename T , std::memory_order OrderT = std::memory_order_relaxed>
SWC_CAN_INLINE std::ostream &	operator<< (std::ostream &out, const AtomicBase< T, OrderT > &v)
template<class T , uint8_t SZ>
struct SWC::Core::BitFieldInt	__attribute__ ((packed))
template<typename T , uint8_t SZ>
SWC_CAN_INLINE std::ostream &	operator<< (std::ostream &out, const BitFieldInt< T, SZ > &v)
template<class T , uint8_t SZ>
SWC_CAN_INLINE std::string	to_string (const BitFieldInt< T, SZ > &v)
	SWC_BITFIELD_op_T (+) SWC_BITFIELD_op_T(-) SWC_BITFIELD_op_T(/) SWC_BITFIELD_op_T(*) SWC_BITFIELD_op_T(<<) SWC_BITFIELD_op_T(>>) SWC_BITFIELD_op_T(&) SWC_BITFIELD_op_T(|) SWC_BITFIELD_op_T(^) SWC_T_op_BITFIELD(+) SWC_T_op_BITFIELD(-) SWC_T_op_BITFIELD(/) SWC_T_op_BITFIELD(*) SWC_T_op_BITFIELD(<<) SWC_T_op_BITFIELD(>>) SWC_T_op_BITFIELD(&) SWC_T_op_BITFIELD(|) SWC_T_op_BITFIELD(^) SWC_BITFIELD1_op_BITFIELD2(+) SWC_BITFIELD1_op_BITFIELD2(-) SWC_BITFIELD1_op_BITFIELD2(/) SWC_BITFIELD1_op_BITFIELD2(*) SWC_BITFIELD1_op_BITFIELD2(<<) SWC_BITFIELD1_op_BITFIELD2(>>) SWC_BITFIELD1_op_BITFIELD2(&) SWC_BITFIELD1_op_BITFIELD2(|) SWC_BITFIELD1_op_BITFIELD2(^) SWC_T_vs_BITFIELD(
static uint32_t	fletcher32 (const uint8_t *data, size_t len) noexcept SWC_ATTRIBS((SWC_ATTRIB_O3))
uint32_t	checksum32 (const uint8_t *data8, size_t len8) noexcept SWC_ATTRIBS((SWC_ATTRIB_O3))
SWC_CAN_INLINE void	checksum_i32 (const uint8_t *start, size_t len, uint8_t **ptr) noexcept
SWC_CAN_INLINE void	checksum_i32 (const uint8_t *start, const uint8_t *end, uint8_t **ptr) noexcept
SWC_CAN_INLINE void	checksum_i32 (const uint8_t *start, size_t len, uint8_t **ptr, uint32_t &checksum) noexcept
SWC_CAN_INLINE void	checksum_i32 (const uint8_t *start, const uint8_t *end, uint8_t **ptr, uint32_t &checksum) noexcept
bool	checksum_i32_log_chk (uint32_t checksum, const uint8_t *base, uint32_t len)
SWC_CAN_INLINE bool	checksum_i32_chk (uint32_t checksum, const uint8_t *base, uint32_t len)
SWC_CAN_INLINE bool	checksum_i32_chk (uint32_t checksum, const uint8_t *base, uint32_t len, uint32_t *computed)
SWC_CAN_INLINE bool	checksum_i32_chk (uint32_t checksum, const uint8_t *base, uint32_t len, uint32_t offset)
template<typename T >
SWC_CAN_INLINE const char *	type_name (const T &obj) noexcept

Variables
	uint24_t
LogWriter	logger

Detailed Description

The SWC-DB Core Components C++ namespace 'SWC::Core'.

Typedef Documentation

AtomicBool

typedef AtomicBase<bool> SWC::Core::AtomicBool

Definition at line 63 of file Atomic.h.

DynamicBuffer

typedef BufferDyn<StaticBuffer> SWC::Core::DynamicBuffer

Definition at line 288 of file Buffer.h.

int24_t

typedef BitFieldInt<int32_t, 24> SWC::Core::int24_t

Definition at line 380 of file BitFieldInt.h.

int40_t

typedef BitFieldInt<int64_t, 40> SWC::Core::int40_t

Definition at line 383 of file BitFieldInt.h.

int48_t

typedef BitFieldInt<int64_t, 48> SWC::Core::int48_t

Definition at line 386 of file BitFieldInt.h.

int56_t

typedef BitFieldInt<int64_t, 56> SWC::Core::int56_t

Definition at line 389 of file BitFieldInt.h.

StaticBuffer

typedef Buffer<uint8_t> SWC::Core::StaticBuffer

Definition at line 287 of file Buffer.h.

uint40_t

typedef BitFieldInt<uint64_t, 40> SWC::Core::uint40_t

Definition at line 382 of file BitFieldInt.h.

uint48_t

typedef BitFieldInt<uint64_t, 48> SWC::Core::uint48_t

Definition at line 385 of file BitFieldInt.h.

uint56_t

typedef BitFieldInt<uint64_t, 56> SWC::Core::uint56_t

Definition at line 388 of file BitFieldInt.h.

Function Documentation

__attribute__()

template<class T , uint8_t SZ>

struct SWC::Core::BitFieldInt SWC::Core::__attribute__

(

(packed)

)

checksum32()

SWC_CAN_INLINE uint32_t SWC::Core::checksum32 ( const uint8_t *  data8, size_t  len8  )

noexcept

Definition at line 55 of file Checksum.h.

References fletcher32().

Referenced by checksum_i32(), checksum_i32_chk(), checksum_i32_log_chk(), and SWC::Comm::BufferInfo::encode().

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checksum_i32() [1/4]

SWC_CAN_INLINE void SWC::Core::checksum_i32 ( const uint8_t *  start, const uint8_t *  end, uint8_t **  ptr  )

noexcept

Definition at line 68 of file Checksum.h.

References checksum32(), and SWC::Serialization::encode_i32().

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checksum_i32() [2/4]

SWC_CAN_INLINE void SWC::Core::checksum_i32 ( const uint8_t *  start, const uint8_t *  end, uint8_t **  ptr, uint32_t &  checksum  )

noexcept

Definition at line 81 of file Checksum.h.

References checksum, checksum32(), and SWC::Serialization::encode_i32().

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checksum_i32() [3/4]

SWC_CAN_INLINE void SWC::Core::checksum_i32 ( const uint8_t *  start, size_t  len, uint8_t **  ptr  )

noexcept

Definition at line 62 of file Checksum.h.

References checksum32(), and SWC::Serialization::encode_i32().

Referenced by SWC::Ranger::CellStore::Block::Header::encode(), SWC::Comm::Header::encode(), SWC::Common::Files::RgrData::set_rgr(), SWC::Manager::Schemas::store_make_block(), SWC::Ranger::RangeData::write(), SWC::Ranger::CommitLog::Fragment::write(), SWC::Common::Files::Schema::write(), SWC::Ranger::CellStore::Write::write_blocks_index(), and SWC::Ranger::CellStore::Write::write_trailer().

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checksum_i32() [4/4]

SWC_CAN_INLINE void SWC::Core::checksum_i32 ( const uint8_t *  start, size_t  len, uint8_t **  ptr, uint32_t &  checksum  )

noexcept

Definition at line 75 of file Checksum.h.

References checksum, checksum32(), and SWC::Serialization::encode_i32().

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checksum_i32_chk() [1/3]

SWC_CAN_INLINE bool SWC::Core::checksum_i32_chk	(	uint32_t	checksum,
		const uint8_t *	base,
		uint32_t	len
	)

Definition at line 94 of file Checksum.h.

References checksum, and checksum32().

Referenced by checksum_i32_chk(), SWC::Comm::Header::decode(), SWC::Ranger::RangeData::load(), SWC::Common::Files::Schema::load(), SWC::Ranger::CellStore::Read::load_blocks_index(), SWC::Ranger::CellStore::Block::Read::load_header(), SWC::Ranger::CommitLog::Fragment::load_header(), SWC::Ranger::CellStore::Block::Read::load_read(), SWC::Ranger::CommitLog::Fragment::load_read(), SWC::Ranger::CellStore::Read::load_trailer(), SWC::Comm::ConnHandler::Receiver_Buffer::operator()(), SWC::Common::Files::RgrData::read(), and SWC::Manager::Schemas::store_load().

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checksum_i32_chk() [2/3]

SWC_CAN_INLINE bool SWC::Core::checksum_i32_chk	(	uint32_t	checksum,
		const uint8_t *	base,
		uint32_t	len,
		uint32_t *	computed
	)

Definition at line 99 of file Checksum.h.

References checksum, and checksum32().

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checksum_i32_chk() [3/3]

SWC_CAN_INLINE bool SWC::Core::checksum_i32_chk	(	uint32_t	checksum,
		const uint8_t *	base,
		uint32_t	len,
		uint32_t	offset
	)

Definition at line 105 of file Checksum.h.

References checksum, and checksum_i32_chk().

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checksum_i32_log_chk()

bool SWC::Core::checksum_i32_log_chk	(	uint32_t	checksum,
		const uint8_t *	base,
		uint32_t	len
	)

Definition at line 14 of file Checksum.cc.

References checksum, checksum32(), SWC::LOG_ERROR, and SWC_LOGF.

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fletcher32()

static SWC_SHOULD_NOT_INLINE uint32_t SWC::Core::fletcher32 ( const uint8_t *  data, size_t  len  )

staticnoexcept

Definition at line 26 of file Checksum.h.

References data.

Referenced by checksum32().

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operator<<() [1/2]

template<typename T , std::memory_order OrderT = std::memory_order_relaxed>

SWC_CAN_INLINE std::ostream& SWC::Core::operator<<	(	std::ostream &	out,
		const AtomicBase< T, OrderT > &	v
	)

Definition at line 195 of file Atomic.h.

References SWC::Core::AtomicBase< T, OrderT >::load().

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operator<<() [2/2]

template<typename T , uint8_t SZ>

SWC_CAN_INLINE std::ostream& SWC::Core::operator<<	(	std::ostream &	out,
		const BitFieldInt< T, SZ > &	v
	)

Definition at line 256 of file BitFieldInt.h.

References SWC::Core::BitFieldInt< T, SZ >::data.

SWC_BITFIELD_op_T()

SWC::Core::SWC_BITFIELD_op_T

(

+

)

&

to_string()

template<class T , uint8_t SZ>

SWC_CAN_INLINE std::string SWC::Core::to_string

(

const BitFieldInt< T, SZ > &

v

)

Definition at line 263 of file BitFieldInt.h.

References SWC::Core::BitFieldInt< T, SZ >::data.

Referenced by SWC::Core::LogWriter::_renew_files(), SWC::client::Query::Update::Handlers::Metric::Reporting::apply_time(), SWC::Ranger::Query::Select::CheckMeta::CheckMeta(), SWC::Ranger::Compaction::compact(), SWC::Common::Query::Update::Metric::Reporting::configure(), SWC::Core::LogWriter::daemon(), SWC::Common::Query::Update::Metric::Item_Net< SWC::Comm::Protocol::FsBroker::Commands >::definitions(), SWC::DB::Schema::display(), SWC::Comm::Protocol::Mngr::Params::Report::RspManagersStatus::Manager::display(), SWC::Comm::endpoints_hash(), SWC::client::SQL::Reader::error_msg(), SWC::Manager::ColumnHealthCheck::finishing(), SWC::Time::fmt_ns(), SWC::Utils::LoadGenerator::generate(), SWC::DB::RangeBase::get_column_path(), SWC::Ranger::CommitLog::Compact::get_filepath(), SWC::Ranger::CommitLog::Fragments::get_log_fragment(), SWC::DB::RangeBase::get_path(), SWC::DB::RangeBase::get_path_cs(), SWC::ThriftBroker::AppHandler::get_schemas(), SWC::Comm::Protocol::Mngr::Req::RgrMngId::handle(), SWC::Config::Settings::init_process(), SWC::FS::FileSystemHadoop::initialize(), SWC::Common::Files::Schema::load(), SWC::client::Query::Update::Committer::locate_on_manager(), SWC::client::Query::Update::Committer::locate_on_ranger(), SWC::Manager::MngrRole::managers_checkin(), SWC::client::Query::Select::Scanner::mngr_locate_master(), SWC::Utils::LoadGenerator::KeyGeneratorUpdate::next(), SWC::Utils::LoadGenerator::KeyGeneratorSelect::next(), SWC::Manager::Ranger::print(), SWC::Utils::shell::Statistics::Stats::print(), SWC::Utils::shell::Statistics::StatsDefinition::print(), SWC::DB::Cells::TSV::FileReader::read(), SWC::Utils::shell::Rgr::read_endpoint(), SWC::Manager::MngdColumns::remove(), SWC::DB::RgrData::remove(), SWC::client::Query::Update::Handlers::Metric::Reporting::report(), SWC::Core::LogWriter::repr(), SWC::client::Query::Select::Scanner::rgr_locate_master(), SWC::client::Query::Select::Scanner::rgr_locate_meta(), SWC::DB::Cells::TSV::FileWriter::roll_file(), SWC::DB::RgrData::BaseSelector::scan(), SWC::Comm::server::SerializedServer::SerializedServer(), SWC::Utils::shell::Statistics::set_definitions(), SWC::DB::RgrData::set_delete_cell(), SWC::DB::RgrData::set_insert_cell(), SWC::Utils::shell::Statistics::show(), SWC::Utils::shell::Statistics::StatsDefinition::StatsDefinition(), SWC::FS::FileSystem::stop(), SWC::ThriftBroker::AppHandler::sync_select(), SWC::Comm::Protocol::Mngr::Params::ColumnCompactReq::to_string(), SWC::Comm::Protocol::Mngr::Params::ColumnCompactRsp::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeCreateReq::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeCreateRsp::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeRemoveReq::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeRemoveRsp::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeUnloadedReq::to_string(), SWC::Comm::Protocol::Mngr::Params::RangeUnloadedRsp::to_string(), SWC::Comm::Protocol::Rgr::Params::ColumnCompactReq::to_string(), SWC::Comm::Protocol::Rgr::Params::ColumnCompactRsp::to_string(), SWC::FS::Dirent::to_string(), SWC::Config::Property::Value_uint8::to_string(), SWC::Config::Property::Value_uint16::to_string(), SWC::Config::Property::Value_int32::to_string(), SWC::Config::Property::Value_int64::to_string(), SWC::Config::Property::Value_uint8_g::to_string(), SWC::Config::Property::Value_uint16_g::to_string(), SWC::Config::Property::Value_int32_g::to_string(), SWC::Config::Property::Value_uint64_g::to_string(), and SWC::DB::Cells::TSV::FileWriter::write().

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type_name()

template<typename T >

SWC_CAN_INLINE const char* SWC::Core::type_name ( const T &  obj )

noexcept

Definition at line 204 of file Compat.h.

Referenced by SWC::Comm::Protocol::Mngr::Req::MngrActive::handle_no_conn(), SWC::Comm::client::ConnQueueReqBase::print(), and SWC::Comm::Protocol::Mngr::Req::MngrActive::run().

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Variable Documentation

logger

LogWriter SWC::Core::logger

INITIATE SINGLETONE LOGGER INSTANCE.

Definition at line 15 of file Logger.cc.

Referenced by SWC::Config::Settings::init_options(), SWC::Config::Settings::init_process(), and SWC::Error::Exception::print_base().

uint24_t

SWC::Core::uint24_t

Definition at line 379 of file BitFieldInt.h.