Represents tag-value structure. More...

#include <B2BITS_TagValue.h>

Inheritance diagram for Engine::TagValue:

Public Types
typedef FieldValueT< TagValue const > const	ConstFieldValue

typedef FieldValueT< TagValue >	FieldValue

Public Member Functions
virtual void	copyTo (TagValue *dest, int destTag, int srcTag) const =0
	Copies field value to another instance of the TagValue. More...

virtual TagValueEx *	extendTV ()=0 throw ()
	Returns extended interface of TagValue. More...

virtual TagValueEx const *	extendTV () const =0 throw ()
	Returns extended interface of TagValue. More...

virtual bool	get (int tag, FIXFieldValue *value) const =0
	Retrieves field value by tag number. More...

virtual bool	getAsBoolean (int tag) const =0
	Returns field value. More...

virtual char	getAsChar (int tag) const =0
	Returns field value. More...

virtual UTCDateOnly	getAsDateOnly (int tag) const =0
	Returns field value. More...

virtual Decimal	getAsDecimal (int tag) const =0
	Returns field value. More...

virtual double	getAsDouble (int tag) const =0
	Returns field value. More...

FIXGroup &	getAsGroup (int tag)
	Returns the repeating group instance found by the leading field tag number. More...

FIXGroup const &	getAsGroup (int tag) const
	Returns the repeating group instance found by the leading field tag number. More...

virtual int	getAsInt (int tag) const =0
	Returns field value. More...

virtual System::i32	getAsInt32 (int tag) const =0
	Returns field value. More...

virtual System::i64	getAsInt64 (int tag) const =0
	Returns field value. More...

virtual LocalMktDate	getAsLocalMktDate (int tag) const =0
	Returns field value. More...

virtual MonthYear	getAsMonthYear (int tag) const =0
	Returns field value. More...

virtual MultipleChar	getAsMultipleChar (int tag) const =0
	Returns field value. More...

virtual MultipleString	getAsMultipleString (int tag) const =0
	Returns field value. More...

virtual ByteArray	getAsRaw (int tag) const =0
	Returns field value. More...

virtual AsciiString	getAsString (int tag) const =0
	Returns field value. More...

virtual UTCTimeOnly	getAsTimeOnly (int tag) const =0
	Returns field value. More...

virtual UTCTimestamp	getAsTimestamp (int tag) const =0
	Returns field value. More...

virtual unsigned int	getAsUInt (int tag) const =0
	Returns field value. More...

virtual System::u32	getAsUInt32 (int tag) const =0
	Returns field value. More...

virtual System::u64	getAsUInt64 (int tag) const =0
	Returns field value. More...

ConstFieldValue	getField (int tag) const
	Returns value of the field specified by tag. More...

FieldValue	getField (int tag)
	Returns value of the field specified by tag. More...

virtual FixFieldsContainer *	getFields () const =0
	Returns list of the message fields and their values. More...

virtual FIXGroup const *	getGroup (int tag) const =0
	Returns the repeating group instance found by the leading field tag number. More...

virtual FIXGroup *	getGroup (int tag)=0
	Returns the repeating group instance found by the leading field tag number. More...

virtual bool	hasFlag (int tag) const =0
	Checks boolean field. More...

bool	hasValue (int tag) const
	Returns true if value is defined; false otherwise. More...

virtual bool	isEmpty (int tag) const =0
	Returns true if value of the field is empty; false otherwise. More...

virtual bool	isEqual (int tag, TagValue const *rv, int rvTag) const =0
	Compares values of the fields. More...

virtual bool	isSupported (int tag) const =0 throw ()
	Verifies is field acceptable in the message. More...

virtual void	release () const =0
	Releases FIX message instance. More...

virtual void	release ()=0
	Releases FIX message instance. More...

virtual bool	remove (int tag)=0
	Empties field value by tag number. More...

virtual void	remove (const std::set< int > &tags)=0
	Removes passed tags from message. More...

virtual void	reserve (int tag, PreparedFieldIndex index, std::size_t size)=0
	Reserves memory to store prepared field value. More...

virtual bool	set (int tag, MonthYear value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, LocalMktDate value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, UTCDateOnly value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, UTCTimeOnly value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, UTCTimestamp value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, System::i32 value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, System::u32 value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, System::i64 value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, System::u64 value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, double value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, Decimal value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, AsciiString value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, ByteArray value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, char value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, bool value)=0
	Updates field value by tag number. More...

bool	set (int tag, char const *value)
	Updates field value by tag number. More...

virtual bool	set (int tag, const MultipleString &value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, const MultipleChar &value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, const FIXFieldValue &value)=0
	Updates field value by tag number. More...

virtual bool	set (int tag, const std::string &value)=0
	Updates field value by tag number. More...

	TagValue ()
	Constructor. More...

virtual void	write (int tag, std::ostream &stream) const =0
	Writes field value to the stream. More...

Static Public Member Functions
static void	release (TagValue const *obj)
	Releases assigned resources. More...

Protected Member Functions
virtual	~TagValue ()
	Destructor. More...

Friends
template<typename >
class	FieldValueT

Detailed Description

Represents tag-value structure.

Base class for FIX message end repeating group entry

Member Typedef Documentation

typedef FieldValueT< TagValue const > const Engine::TagValue::ConstFieldValue

typedef FieldValueT< TagValue > Engine::TagValue::FieldValue

Constructor & Destructor Documentation

Engine::TagValue::TagValue ( )

Constructor.

virtual Engine::TagValue::~TagValue ( )

protectedvirtual

Destructor.

Member Function Documentation

virtual void Engine::TagValue::copyTo	(	TagValue *	dest,
		int	destTag,
		int	srcTag
	)		const

pure virtual

Copies field value to another instance of the TagValue.

Exceptions

Utils::Exception if source field value is not defined.

Implemented in Parser::LiteFixMessage.

virtual TagValueEx* Engine::TagValue::extendTV	(	)
throw	(
	)

pure virtual

Returns extended interface of TagValue.

Implemented in Parser::LiteFixMessage.

virtual TagValueEx const* Engine::TagValue::extendTV	(	)	const
throw	(
	)

pure virtual

Returns extended interface of TagValue.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::get	(	int	tag,
		FIXFieldValue *	value
	)		const

pure virtual

Retrieves field value by tag number.

Parameters

tag	FIX field tag to get data from.

Returns: pointer to the buffer contained requested field value. If field value is empty returns NULL pointer. Can return NULL.

Warning: The returned buffer is shared for all calls. This means stored content is valid untill the next call of the get().

Exceptions

Utils::Exception if requested field is not defined by FIX protocol for this message type.

Deprecated:: Use get( int, FIXFieldValue *) const instead.

See Also: get( int, FIXFieldValue *) const Retrieves field value by tag number and stores it into instance of FIXFieldValue class.

Parameters

[out]	value	pointer to the FIXFieldValue object to store data. Cannot be NULL.
	tag	Tag number of field requested field value.

Returns: "true" if requested field exists in message, "false" if requested field does not exist.

Exceptions

Utils::Exception if requested field is not defined by FIX protocol for this message type.

Implemented in Parser::LiteFixMessage.

Referenced by fix_algo::copyTagOrClear(), fix_algo::copyTagOrSetDef(), fix_algo::fill_reject(), fix_algo::fill_reject_8(), fix_algo::fill_ucxl_8(), and Parser::LiteFixMessage::isEqual().

virtual bool Engine::TagValue::getAsBoolean ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual char Engine::TagValue::getAsChar ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual UTCDateOnly Engine::TagValue::getAsDateOnly ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual Decimal Engine::TagValue::getAsDecimal ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual double Engine::TagValue::getAsDouble ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

FIXGroup& Engine::TagValue::getAsGroup ( int tag )

Returns the repeating group instance found by the leading field tag number.

Parameters

tag	The tag number of the leading field value.

Returns: Returns the repeating group instance found by the leading field tag number. The leading field value must be a positive number.

Exceptions

Utils::Exception if the requested group is not defined for this message type.

FIXGroup const& Engine::TagValue::getAsGroup ( int tag ) const

Returns the repeating group instance found by the leading field tag number.

Parameters

tag	The tag number of the leading field value.

Returns: Returns the repeating group instance found by the leading field tag number. The leading field value must be a positive number.

Exceptions

Utils::Exception if the requested group is not defined for this message type.

virtual int Engine::TagValue::getAsInt ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual System::i32 Engine::TagValue::getAsInt32 ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual System::i64 Engine::TagValue::getAsInt64 ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual LocalMktDate Engine::TagValue::getAsLocalMktDate ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual MonthYear Engine::TagValue::getAsMonthYear ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual MultipleChar Engine::TagValue::getAsMultipleChar ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual MultipleString Engine::TagValue::getAsMultipleString ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual ByteArray Engine::TagValue::getAsRaw ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual AsciiString Engine::TagValue::getAsString ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual UTCTimeOnly Engine::TagValue::getAsTimeOnly ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual UTCTimestamp Engine::TagValue::getAsTimestamp ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual unsigned int Engine::TagValue::getAsUInt ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual System::u32 Engine::TagValue::getAsUInt32 ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

virtual System::u64 Engine::TagValue::getAsUInt64 ( int tag ) const

pure virtual

Returns field value.

Parameters

[in] tag Tag of the field.

Implemented in Parser::LiteFixMessage.

ConstFieldValue Engine::TagValue::getField ( int tag ) const

inline

Returns value of the field specified by tag.

Returns: the value of the field

FieldValue Engine::TagValue::getField ( int tag )

inline

Returns value of the field specified by tag.

Returns: the value of the field

virtual FixFieldsContainer* Engine::TagValue::getFields ( ) const

pure virtual

Returns list of the message fields and their values.

Parameters

[out] list List of the message fields and values.

Implemented in Parser::LiteFixMessage.

virtual FIXGroup const* Engine::TagValue::getGroup ( int tag ) const

pure virtual

Returns the repeating group instance found by the leading field tag number.

Parameters

tag	The tag number of the leading field value.

Returns: Returns the repeating group instance found by the leading field tag number. If leading field value is empty or its numerical represntaion is zero, then returned value is NULL.

Exceptions

Utils::Exception if requested group not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual FIXGroup* Engine::TagValue::getGroup ( int tag )

pure virtual

Returns the repeating group instance found by the leading field tag number.

Parameters

tag	The tag number of the leading field value.

Returns: Returns the repeating group instance found by the leading field tag number. If leading field value is empty or its numerical represntaion is zero, then returned value is NULL.

Exceptions

Utils::Exception if requested group not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::hasFlag ( int tag ) const

pure virtual

Checks boolean field.

Parameters

tag	Tag number of the field to verify.

Returns: "true" if the given flag is present and it equals to "Y", otherwise "false".

Implemented in Parser::LiteFixMessage.

bool Engine::TagValue::hasValue ( int tag ) const

Returns true if value is defined; false otherwise.

Referenced by fix_algo::fill_reject_8(), and fix_algo::fill_ucxl_8().

virtual bool Engine::TagValue::isEmpty ( int tag ) const

pure virtual

Returns true if value of the field is empty; false otherwise.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::isEqual	(	int	tag,
		TagValue const *	rv,
		int	rvTag
	)		const

pure virtual

Compares values of the fields.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::isSupported	(	int	tag	)	const
throw	(
	)

pure virtual

Verifies is field acceptable in the message.

Parameters

tag	Tag number of the field to verify.

Returns: "true" if field supported by this message, otherwise returns false.

Implemented in Parser::LiteFixMessage.

virtual void Engine::TagValue::release ( ) const

pure virtual

Releases FIX message instance.

See Also: release(TagValue const* msg)

Implemented in Parser::LiteFixMessage, and Engine::FIXMessage.

virtual void Engine::TagValue::release ( )

pure virtual

Releases FIX message instance.

See Also: release(TagValue const* msg)

Implemented in Parser::LiteFixMessage, and Engine::FIXMessage.

static void Engine::TagValue::release ( TagValue const * obj )

static

Releases assigned resources.

virtual bool Engine::TagValue::remove ( int tag )

pure virtual

Empties field value by tag number.

The returned value indicates previous value existence, i.e if previous value wasn't empty, remove returns true, otherwise false.

Parameters

tag	Tag of field to remove.

Returns: "true" if request field had value before call of remove, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

Referenced by fix_algo::copyTagOrClear(), fix_algo::fill_reject_8(), fix_algo::fill_reject_9(), and fix_algo::fill_ucxl_8().

virtual void Engine::TagValue::remove ( const std::set< int > & tags )

pure virtual

Removes passed tags from message.

Parameters

tags	Set of field tags to remove.

Exceptions

Utils::Exception if one of the requested fields isn't defined this message type.

Implemented in Parser::LiteFixMessage.

virtual void Engine::TagValue::reserve	(	int	tag,
		PreparedFieldIndex	index,
		std::size_t	size
	)

pure virtual

Reserves memory to store prepared field value.

Parameters

[in]	tag	Tag of the field.
[in]	index	User defined index of the prepared field.
[in]	size	Size of the field value to reserve.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		MonthYear	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

Referenced by fix_algo::copyTagOrClear(), fix_algo::copyTagOrSetDef(), fix_algo::fill_reject_8(), fix_algo::fill_reject_9(), fix_algo::fill_ucxl_8(), setPrice(), setScaledPrice(), fix_algo::turnToLiteMessage(), and fix_algo::turnToLiteMessageGlob().

virtual bool Engine::TagValue::set	(	int	tag,
		LocalMktDate	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		UTCDateOnly	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		UTCTimeOnly	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		UTCTimestamp	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		System::i32	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		System::u32	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		System::i64	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		System::u64	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		double	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		Decimal	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		AsciiString	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		ByteArray	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		char	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		bool	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

bool Engine::TagValue::set	(	int	tag,
		char const *	value
	)

inline

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

virtual bool Engine::TagValue::set	(	int	tag,
		const MultipleString &	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		const MultipleChar &	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field not defined this message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		const FIXFieldValue &	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field is not defined by FIX protocol for this message type. message type.

Implemented in Parser::LiteFixMessage.

virtual bool Engine::TagValue::set	(	int	tag,
		const std::string &	value
	)

pure virtual

Updates field value by tag number.

The returned value indicates previous value existance, i.e if previous value wasn't empty, set returns true, otherwise false.

Parameters

tag	FIX field tag to set data to.
value	New value for field.

Returns: "true" if request field had value before call of set, otherwise "false" (i.e. tag was inserted into message).

Exceptions

Utils::Exception if requested field is not defined for this message type.

Implemented in Parser::LiteFixMessage.

virtual void Engine::TagValue::write	(	int	tag,
		std::ostream &	stream
	)		const

pure virtual

Writes field value to the stream.

Parameters

[in]	tag	Tag of the field.
[out]	stream	Output stream to write field value to.

Implemented in Parser::LiteFixMessage.

Friends And Related Function Documentation

template<typename >

friend class FieldValueT

friend

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation