SWC::Ranger::RangeData Namespace Reference

The SWC-DB Range-Data C++ namespace 'SWC::Ranger::RangeData'. More...

Functions
void	write (DynamicBuffer &dst_buf, CellStore::Readers &cellstores)
void	save (int &err, CellStore::Readers &cellstores)
void	read (int &err, const uint8_t **ptr, size_t *remain, CellStore::Readers &cellstores)
void	load (int &err, CellStore::Readers &cellstores)

Variables
const uint8_t	HEADER_SIZE = 13
const uint8_t	HEADER_OFFSET_CHKSUM = 9
const uint8_t	VERSION = 1

Detailed Description

The SWC-DB Range-Data C++ namespace 'SWC::Ranger::RangeData'.

Function Documentation

load()

SWC_CAN_INLINE void SWC::Ranger::RangeData::load	(	int &	err,
		CellStore::Readers &	cellstores
	)

Definition at line 72 of file RangeData.cc.

References SWC::Core::Buffer< T >::base, SWC::Core::checksum_i32_chk(), SWC::Error::CHECKSUM_MISMATCH, SWC::Error::Exception::code(), SWC::Serialization::decode_i32(), SWC::Serialization::decode_i8(), SWC::Core::Vector< T, SizeT, GROW_SZ >::empty(), SWC::Common::Files::RgrData::HEADER_OFFSET_CHKSUM, SWC::Common::Files::RgrData::HEADER_SIZE, SWC::Env::FsInterface::interface(), SWC::Ranger::CellStore::Readers::load_from_path(), SWC::LOG_ERROR, SWC::Error::OK, SWC::Ranger::CellStore::Readers::range, SWC::Common::Files::RgrData::read(), SWC::Common::Files::Schema::save(), SWC::Core::Buffer< T >::size, SWC_CURRENT_EXCEPTION, SWC_LOG_OSTREAM, and SWC_LOG_OUT.

Referenced by SWC::Ranger::Range::load().

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read()

void SWC::Ranger::RangeData::read	(	int &	err,
		const uint8_t **	ptr,
		size_t *	remain,
		CellStore::Readers &	cellstores
	)

Definition at line 59 of file RangeData.cc.

References SWC::Ranger::CellStore::Readers::clear(), SWC::Ranger::CellStore::Readers::decode(), SWC::LOG_WARN, SWC_FMT_LU, and SWC_LOGF.

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save()

void SWC::Ranger::RangeData::save	(	int &	err,
		CellStore::Readers &	cellstores
	)

Definition at line 40 of file RangeData.cc.

References SWC::Env::FsInterface::interface(), SWC::FS::SmartFd::make_ptr(), SWC::FS::OPEN_FLAG_OVERWRITE, SWC::Ranger::CellStore::Readers::range, and SWC::Common::Files::Schema::write().

Referenced by SWC::Ranger::Blocks::apply_new(), SWC::Ranger::Range::internal_create(), and SWC::Ranger::Range::load().

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write()

void SWC::Ranger::RangeData::write	(	DynamicBuffer &	dst_buf,
		CellStore::Readers &	cellstores
	)

Definition at line 20 of file RangeData.cc.

References SWC::Core::checksum_i32(), SWC::Ranger::CellStore::Readers::encode(), SWC::Serialization::encode_i32(), SWC::Serialization::encode_i8(), SWC::Ranger::CellStore::Readers::encoded_length(), SWC::Core::BufferDyn< BufferT >::ensure(), SWC::Common::Files::RgrData::HEADER_SIZE, SWC::Core::BufferDyn< BufferT >::ptr, and SWC::Common::Files::Schema::VERSION.

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Variable Documentation

HEADER_OFFSET_CHKSUM

const uint8_t SWC::Ranger::RangeData::HEADER_OFFSET_CHKSUM = 9

Definition at line 21 of file RangeData.h.

HEADER_SIZE

const uint8_t SWC::Ranger::RangeData::HEADER_SIZE = 13

Definition at line 20 of file RangeData.h.

VERSION

const uint8_t SWC::Ranger::RangeData::VERSION = 1

Definition at line 22 of file RangeData.h.