#include <OnixS/B3/MarketData/UMDF/messaging/SbeMessage.h>

Classes
struct	NoCheck
struct	NoFieldsInit
struct	NoInit

Public Types
typedef MessageSize	EncodedLength
typedef MessageSize	BlockLength

Public Member Functions
	SbeMessage () noexcept
	__attribute__ ((__hot__)) SbeMessage(const void *data
MessageSize	size_ (size)
	__attribute__ ((__hot__)) SbeMessage(void *data
MessageSize NoCheck	size_ (size)
void	clear () noexcept
bool	valid () const noexcept
MessageTemplateId	templateId () const noexcept
SchemaVersion	version () const noexcept
SchemaId	schemaId () const noexcept
const void *	binary () const noexcept
const void *	blockEnd () noexcept
const void *	blockEnd () const noexcept
MessageSize	bufferSize () const noexcept
BlockLength	blockLength () const noexcept
const void *	block () const noexcept
Public Member Functions inherited from SbeFields< Messaging::SbeMessage, MessageSize >
Messaging::SbeMessage &	container () noexcept
	__attribute__ ((__hot__)) void zeroPaddingBytes(MessageSize offset) noexcept
	setValue (fieldPos, value)
	setOrdinary (offset, value)
	assert (value.size()<=Size &&"The string is truncated.")
if(sizeToCopy > 0) std	std::memset (advanceByBytes(fieldPos, sizeToCopy), 0, Size - sizeToCopy)
	setFixedStr (offset, value)

Public Attributes
MessageSize	size: header_(static_cast<const MessageHeader*>(data))
MessageSize NoCheck	noexcept: header_(static_cast<MessageHeader*>(data))
Public Attributes inherited from SbeFields< Messaging::SbeMessage, MessageSize >
FieldValue value	noexcept
void *const	fieldPos
FieldValue	value
FieldValue SchemaVersion	since
const size_t	sizeToCopy

Protected Types
typedef SbeGroupList< MessageSize >	GroupList
typedef SbeVariableLengthFieldList< MessageSize >	VariableLengthFieldList

Protected Member Functions
	__attribute__ ((__hot__)) GroupList groups() const noexcept
template<typename Group>
	__attribute__ ((__hot__)) void initGroup(Group &group
group	init (entrySize)
template<typename Group>
	__attribute__ ((__hot__)) void setupGroup(Group &group
	assert (group.valid())
group	setup (entryCount, messageTail, blockEnd())
template<typename Group>
	__attribute__ ((__hot__)) void const ructGroup(Group &group
	assert (group.valid())
group	construct (entryCount, messageTail, blockEnd())
	__attribute__ ((__hot__)) VariableLengthFieldList variableLengthFields() const noexcept
	__attribute__ ((__hot__)) MessageSize calculateBinarySize(const void *tail) const noexcept
template<class Callable, class Owner>
void	setVariableLengthField (Callable callable, StrRef value, Owner &owner)
template<class Callable, class Owner>
void	setVariableLengthField (Callable callable, StrRef value, SchemaVersion since, Owner &owner)
template<class Callable, class Owner>
StrRef	getVariableLengthField (Callable callable, const Owner &owner) const noexcept
template<class Callable, class Owner>
StrRef	getVariableLengthField (Callable callable, SchemaVersion since, Owner &owner) const noexcept
template<class Callable, class Owner>
void	setVariableLengthFieldToNull (Callable callable, Owner &owner) noexcept
template<class Group, class Callable, class Owner>
void	resetGroup (Callable callable, Owner &owner) noexcept
template<class Callable, class Owner>
void	setVariableLengthFieldToNull (Callable callable, SchemaVersion since, Owner &owner) noexcept
template<class Group, class Callable, class Owner>
void	resetGroup (Callable callable, SchemaVersion since, Owner &owner)
template<class Group, class Callable, class Owner>
Group	getGroup (Callable callable, Owner &owner) const noexcept
template<class Group, class Callable, class Owner>
Group	getGroup (Callable callable, SchemaVersion since, Owner &owner) const noexcept
template<class Group, class Callable, class Owner>
Group	constructGroup (Callable callable, typename Group::Size length, SchemaVersion since, Owner &owner)
template<class Group, class Callable, class Owner>
Group	constructGroup (Callable callable, typename Group::Size length, Owner &owner)
template<class Group, class Callable, class Owner>
Group	setupGroup (Callable callable, typename Group::Size length, SchemaVersion since, Owner &owner)
template<class Group, class Callable, class Owner>
Group	setupGroup (Callable callable, typename Group::Size length, Owner &owner)
ONIXS_B3_UMDF_MD_API	__attribute__ ((__warn_unused_result__)) const expr static MessageSize getMaxMessageSize() noexcept
Protected Member Functions inherited from SbeFields< Messaging::SbeMessage, MessageSize >
	SbeFields ()=default
	~SbeFields ()=default
Protected Member Functions inherited from BinaryBlock< Messaging::SbeMessage, MessageSize >
	BinaryBlock ()=default
	~BinaryBlock ()=default
	__attribute__ ((__hot__)) Value ordinary(MessageSize offset) const noexcept
	return (null !=value)

Protected Attributes
Group::EntrySize entrySize	noexcept
Group::Size	entryCount
Group::Size const void *	messageTail
Protected Attributes inherited from BinaryBlock< Messaging::SbeMessage, MessageSize >
MessageSize	offset
MessageSize NullValue null const	noexcept
MessageSize NullValue	null

Detailed Description

Definition at line 1108 of file SbeMessage.h.

Member Typedef Documentation

◆ BlockLength

typedef MessageSize BlockLength

Length of the message body representing a block of fixed-length fields.

Definition at line 1120 of file SbeMessage.h.

◆ EncodedLength

typedef MessageSize EncodedLength

Length of the message binary data.

Definition at line 1117 of file SbeMessage.h.

◆ GroupList

typedef SbeGroupList<MessageSize> GroupList

protected

Binary group list instantiation.

Definition at line 1285 of file SbeMessage.h.

◆ VariableLengthFieldList

typedef SbeVariableLengthFieldList<MessageSize> VariableLengthFieldList

protected

Sets the variable length field value.

Binary group list instantiation.

Definition at line 1374 of file SbeMessage.h.

Constructor & Destructor Documentation

◆ SbeMessage()

SbeMessage ( )

inlinenoexcept

Initializes a blank instance.

Definition at line 1123 of file SbeMessage.h.

Member Function Documentation

◆ attribute() [1/9]

__attribute__ ( (__hot__) ) const

inlineprotectednoexcept

Returns: the list of repeating groups

Definition at line 1311 of file SbeMessage.h.

◆ attribute() [2/9]

__attribute__ ( (__hot__) ) const

inlineprotectednoexcept

Definition at line 1419 of file SbeMessage.h.

◆ attribute() [3/9]

__attribute__ ( (__hot__) ) const

Initializes the instance over the given memory block.

◆ attribute() [4/9]

__attribute__ ( (__hot__) )

Initializes the instance over the given memory block.

Note: Performs no check of the data consistency

◆ attribute() [5/9]

__attribute__ ( (__hot__) ) const

inlineprotectednoexcept

Returns: the list of variable-length fields.

Definition at line 1390 of file SbeMessage.h.

◆ attribute() [6/9]

template<typename Group>

__attribute__ ( (__hot__) ) const &

protected

Initializes the group header, sets all optional fields to null.

◆ attribute() [7/9]

template<typename Group>

__attribute__ ( (__hot__) ) &

protected

Resets the group to the initial state.

◆ attribute() [8/9]

template<typename Group>

__attribute__ ( (__hot__) ) &

protected

Initializes the group header.

◆ attribute() [9/9]

ONIXS_B3_UMDF_MD_API __attribute__ ( (__warn_unused_result__) ) const

inlineprotectednoexcept

Maximal message size.

Definition at line 1573 of file SbeMessage.h.

◆ assert() [1/2]

assert ( group. valid() )

protected

◆ assert() [2/2]

assert ( group. valid() )

protected

◆ binary()

const void * binary ( ) const

inlinenoexcept

Returns: SBE-encoded message content.

Definition at line 1214 of file SbeMessage.h.

◆ block()

const void * block ( ) const

inlinenoexcept

Returns: the beginning of the message body.

Definition at line 1268 of file SbeMessage.h.

◆ blockEnd() [1/2]

const void * blockEnd ( ) const

inlinenoexcept

Definition at line 1238 of file SbeMessage.h.

◆ blockEnd() [2/2]

const void * blockEnd ( )

inlinenoexcept

Definition at line 1230 of file SbeMessage.h.

◆ blockLength()

BlockLength blockLength ( ) const

inlinenoexcept

Returns: the size of the message body in bytes.

Definition at line 1260 of file SbeMessage.h.

◆ bufferSize()

MessageSize bufferSize ( ) const

inlinenoexcept

Returns: the size of the message buffer.

Definition at line 1246 of file SbeMessage.h.

◆ clear()

void clear ( )

inlinenoexcept

Blank the instance.

Definition at line 1177 of file SbeMessage.h.

◆ construct()

group construct	(	entryCount	,
		messageTail	,
		blockEnd()	)

protected

◆ constructGroup() [1/2]

template<class Group, class Callable, class Owner>

Group constructGroup	(	Callable	callable,
		typename Group::Size	length,
		Owner &	owner )

inlineprotected

Creates a repeating group with the given number of entries, sets all optional fields of the group entries to null.

Definition at line 1541 of file SbeMessage.h.

◆ constructGroup() [2/2]

template<class Group, class Callable, class Owner>

Group constructGroup	(	Callable	callable,
		typename Group::Size	length,
		SchemaVersion	since,
		Owner &	owner )

inlineprotected

Creates a repeating group with the given number of entries, sets all optional fields of the group entries to null.

Definition at line 1531 of file SbeMessage.h.

◆ getGroup() [1/2]

template<class Group, class Callable, class Owner>

Group getGroup	(	Callable	callable,
		Owner &	owner ) const

inlineprotectednoexcept

Returns: the repeating group.

Definition at line 1513 of file SbeMessage.h.

◆ getGroup() [2/2]

template<class Group, class Callable, class Owner>

Group getGroup	(	Callable	callable,
		SchemaVersion	since,
		Owner &	owner ) const

inlineprotectednoexcept

Returns: the repeating group.

Definition at line 1521 of file SbeMessage.h.

◆ getVariableLengthField() [1/2]

template<class Callable, class Owner>

StrRef getVariableLengthField	(	Callable	callable,
		const Owner &	owner ) const

inlineprotectednoexcept

Returns: the value of the variable length field.

Definition at line 1456 of file SbeMessage.h.

◆ getVariableLengthField() [2/2]

template<class Callable, class Owner>

StrRef getVariableLengthField	(	Callable	callable,
		SchemaVersion	since,
		Owner &	owner ) const

inlineprotectednoexcept

Returns: the value of the variable length field.

Definition at line 1464 of file SbeMessage.h.

◆ init()

group init ( entrySize )

protected

◆ resetGroup() [1/2]

template<class Group, class Callable, class Owner>

void resetGroup	(	Callable	callable,
		Owner &	owner )

inlineprotectednoexcept

Sets the group to the initial state.

Definition at line 1482 of file SbeMessage.h.

◆ resetGroup() [2/2]

template<class Group, class Callable, class Owner>

void resetGroup	(	Callable	callable,
		SchemaVersion	since,
		Owner &	owner )

inlineprotected

Resets the repeating group.

Definition at line 1503 of file SbeMessage.h.

◆ schemaId()

SchemaId schemaId ( ) const

inlinenoexcept

Returns: SBE Schema ID.

Definition at line 1206 of file SbeMessage.h.

◆ setup()

group setup	(	entryCount	,
		messageTail	,
		blockEnd()	)

protected

◆ setupGroup() [1/2]

template<class Group, class Callable, class Owner>

Group setupGroup	(	Callable	callable,
		typename Group::Size	length,
		Owner &	owner )

inlineprotected

Setups the repeating group with the given number of entries.

Definition at line 1562 of file SbeMessage.h.

◆ setupGroup() [2/2]

template<class Group, class Callable, class Owner>

Group setupGroup	(	Callable	callable,
		typename Group::Size	length,
		SchemaVersion	since,
		Owner &	owner )

inlineprotected

Setups the repeating group with the given number of entries.

Definition at line 1552 of file SbeMessage.h.

◆ setVariableLengthField() [1/2]

template<class Callable, class Owner>

void setVariableLengthField	(	Callable	callable,
		StrRef	value,
		Owner &	owner )

inlineprotected

Sets the value of the variable length field.

Definition at line 1439 of file SbeMessage.h.

◆ setVariableLengthField() [2/2]

template<class Callable, class Owner>

void setVariableLengthField	(	Callable	callable,
		StrRef	value,
		SchemaVersion	since,
		Owner &	owner )

inlineprotected

Sets the value of the variable length field.

Definition at line 1446 of file SbeMessage.h.

◆ setVariableLengthFieldToNull() [1/2]

template<class Callable, class Owner>

void setVariableLengthFieldToNull	(	Callable	callable,
		Owner &	owner )

inlineprotectednoexcept

Resets the variable length field.

Definition at line 1474 of file SbeMessage.h.

◆ setVariableLengthFieldToNull() [2/2]

template<class Callable, class Owner>

void setVariableLengthFieldToNull	(	Callable	callable,
		SchemaVersion	since,
		Owner &	owner )

inlineprotectednoexcept

Sets the variable length field to null.

Definition at line 1493 of file SbeMessage.h.

◆ size_() [1/2]

MessageSize size_ ( size )

inline

Definition at line 1148 of file SbeMessage.h.

◆ size_() [2/2]

MessageSize NoCheck size_ ( size )

inline

Definition at line 1167 of file SbeMessage.h.

◆ templateId()

MessageTemplateId templateId ( ) const

inlinenoexcept

Returns: SBE Template identifier.

Definition at line 1190 of file SbeMessage.h.

◆ valid()

bool valid ( ) const

inlinenoexcept

Returns: true if the instance refers to a valid message, otherwise - false.

Definition at line 1184 of file SbeMessage.h.

◆ version()

SchemaVersion version ( ) const

inlinenoexcept

Returns: SBE Schema version.

Definition at line 1198 of file SbeMessage.h.

Member Data Documentation

◆ entryCount

Group::Size entryCount

protected

Definition at line 1335 of file SbeMessage.h.

◆ messageTail

Group::Size const void * messageTail

protected

Initial value:

{

assert(messageTail)

OnixS::B3::MarketData::UMDF::Messaging::SbeMessage::assert

assert(group.valid())

OnixS::B3::MarketData::UMDF::Messaging::SbeMessage::messageTail

Group::Size const void * messageTail

Definition SbeMessage.h:1336

Definition at line 1335 of file SbeMessage.h.

◆ noexcept [1/2]

MessageSize NoCheck noexcept

Definition at line 1165 of file SbeMessage.h.

◆ noexcept [2/2]

Group::EntrySize entrySize noexcept

protected

Initial value:

{

assert(group.valid())

OnixS::B3::MarketData::UMDF::Messaging::SbeFields::assert

assert(value.size()<=Size &&"The string is truncated.")

Definition at line 1326 of file SbeMessage.h.

◆ size

MessageSize size

Definition at line 1146 of file SbeMessage.h.

Classes

Public Types

Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ BlockLength

◆ EncodedLength

◆ GroupList

◆ VariableLengthFieldList

Constructor & Destructor Documentation

◆ SbeMessage()

Member Function Documentation

◆ __attribute__() [1/9]

◆ __attribute__() [2/9]

◆ __attribute__() [3/9]

◆ __attribute__() [4/9]

◆ __attribute__() [5/9]

◆ __attribute__() [6/9]

◆ __attribute__() [7/9]

◆ __attribute__() [8/9]

◆ __attribute__() [9/9]

◆ assert() [1/2]

◆ assert() [2/2]

◆ binary()

◆ block()

◆ blockEnd() [1/2]

◆ blockEnd() [2/2]

◆ blockLength()

◆ bufferSize()

◆ clear()

◆ construct()

◆ constructGroup() [1/2]

◆ constructGroup() [2/2]

◆ getGroup() [1/2]

◆ getGroup() [2/2]

◆ getVariableLengthField() [1/2]

◆ getVariableLengthField() [2/2]

◆ init()

◆ resetGroup() [1/2]

◆ resetGroup() [2/2]

◆ schemaId()

◆ setup()

◆ setupGroup() [1/2]

◆ setupGroup() [2/2]

◆ setVariableLengthField() [1/2]

◆ setVariableLengthField() [2/2]

◆ setVariableLengthFieldToNull() [1/2]

◆ setVariableLengthFieldToNull() [2/2]

◆ size_() [1/2]

◆ size_() [2/2]

◆ templateId()

◆ valid()

◆ version()

Member Data Documentation

◆ entryCount

◆ messageTail

◆ noexcept [1/2]

◆ noexcept [2/2]

◆ size

◆ attribute() [1/9]

◆ attribute() [2/9]

◆ attribute() [3/9]

◆ attribute() [4/9]

◆ attribute() [5/9]

◆ attribute() [6/9]

◆ attribute() [7/9]

◆ attribute() [8/9]

◆ attribute() [9/9]