DataTamerParser Namespace Reference

Classes
struct	BufferSpan
struct	Schema
	DataTamer uses a simple "flat" schema of key/value pairs (each pair is a "field"). More...
struct	SnapshotView
struct	TypeField

Typedefs
using	FieldsVector = std::vector< TypeField >
using	VarNumber = std::variant< bool, char, int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t, uint64_t, float, double >

Enumerations
enum	BasicType {   BasicType::BOOL, BasicType::CHAR, BasicType::INT8, BasicType::UINT8,   BasicType::INT16, BasicType::UINT16, BasicType::INT32, BasicType::UINT32,   BasicType::INT64, BasicType::UINT64, BasicType::FLOAT32, BasicType::FLOAT64,   BasicType::OTHER }

Functions
uint64_t	AddFieldToHash (const TypeField &field, uint64_t hash)
Schema	BuilSchemaFromText (const std::string &txt)
template<typename T >
T	Deserialize (BufferSpan &buffer)
VarNumber	DeserializeToVarNumber (BasicType type, BufferSpan &buffer)
bool	GetBit (BufferSpan mask, size_t index)
template<typename NumberCallback , typename CustomCallback = decltype(NullCustomCallback)>
bool	ParseSnapshot (const Schema &schema, SnapshotView snapshot, const NumberCallback &callback_number, const CustomCallback &callback_custom=NullCustomCallback)
template<typename NumberCallback >
bool	ParseSnapshotRecursive (const TypeField &field, const std::map< std::string, FieldsVector > &types_list, BufferSpan &buffer, const NumberCallback &callback_number, const std::string &prefix)

Variables
constexpr auto	NullCustomCallback
constexpr int	SCHEMA_VERSION = 4
constexpr size_t	TypesCount = 13

Typedef Documentation

FieldsVector

using DataTamerParser::FieldsVector = typedef std::vector<TypeField>

Definition at line 75 of file data_tamer_parser.hpp.

VarNumber

using DataTamerParser::VarNumber = typedef std::variant<bool, char, int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t, uint64_t, float, double>

Definition at line 46 of file data_tamer_parser.hpp.

Enumeration Type Documentation

BasicType

enum DataTamerParser::BasicType

strong

Enumerator
BOOL
CHAR
INT8
UINT8
INT16
UINT16
INT32
UINT32
INT64
UINT64
FLOAT32
FLOAT64
OTHER

Definition at line 22 of file data_tamer_parser.hpp.

Function Documentation

AddFieldToHash()

uint64_t DataTamerParser::AddFieldToHash ( const TypeField &  field, uint64_t  hash  )

inline

Definition at line 189 of file data_tamer_parser.hpp.

BuilSchemaFromText()

Schema DataTamerParser::BuilSchemaFromText ( const std::string &  txt )

inline

Definition at line 219 of file data_tamer_parser.hpp.

Deserialize()

template<typename T >

T DataTamerParser::Deserialize ( BufferSpan &  buffer )

inline

Definition at line 129 of file data_tamer_parser.hpp.

DeserializeToVarNumber()

VarNumber DataTamerParser::DeserializeToVarNumber ( BasicType  type, BufferSpan &  buffer  )

inline

Definition at line 143 of file data_tamer_parser.hpp.

GetBit()

bool DataTamerParser::GetBit ( BufferSpan  mask, size_t  index  )

inline

Definition at line 183 of file data_tamer_parser.hpp.

ParseSnapshot()

template<typename NumberCallback , typename CustomCallback = decltype(NullCustomCallback)>

bool DataTamerParser::ParseSnapshot ( const Schema &  schema, SnapshotView  snapshot, const NumberCallback &  callback_number, const CustomCallback &  callback_custom = NullCustomCallback  )

inline

Definition at line 413 of file data_tamer_parser.hpp.

ParseSnapshotRecursive()

template<typename NumberCallback >

bool DataTamerParser::ParseSnapshotRecursive	(	const TypeField &	field,
		const std::map< std::string, FieldsVector > &	types_list,
		BufferSpan &	buffer,
		const NumberCallback &	callback_number,
		const std::string &	prefix
	)

Definition at line 364 of file data_tamer_parser.hpp.

Variable Documentation

NullCustomCallback

constexpr auto DataTamerParser::NullCustomCallback

constexpr

Initial value:

= [](const std::string&, const BufferSpan,
                                       const std::string&) {}

Definition at line 110 of file data_tamer_parser.hpp.

SCHEMA_VERSION

constexpr int DataTamerParser::SCHEMA_VERSION = 4

constexpr

Definition at line 20 of file data_tamer_parser.hpp.

TypesCount

constexpr size_t DataTamerParser::TypesCount = 13

constexpr

Definition at line 43 of file data_tamer_parser.hpp.