Group Class Reference

#include <OnixS/FIXEngine/FIX/Group.h>

Classes
class	Iterator

Public Member Functions
	Group ()
	Group (const Group &other)
bool	valid () const
size_t	size () const
GroupInstance	at (size_t index)
const GroupInstance	at (size_t index) const
GroupInstance	operator[] (size_t index)
const GroupInstance	operator[] (size_t index) const
Group &	operator= (const Group &other)
void	swap (Group &other)
std::string	toString (char delimiter=0x1) const
void	toString (std::string &str, char delimiter=0x1) const
Iterator	begin ()
Iterator	end ()

Friends
class	MessageOperator

Detailed Description

Repeating group represents array of repeating group instances, So, class exposes corresponding services to manipulate array of repeating group instances. Similar to the OnixS::FIX::GroupInstance it behaves like a pointer/reference to the underlying data. It's a light-weight object which just wraps internal data.

Group remains valid until corresponding field (which defines size/length of repeating group) from field-set (message or outer repeating group instance) is updated.

Definition at line 107 of file Group.h.

Constructor & Destructor Documentation

Group

(

)

Group which refers to nothing.

Group

(

const Group &

other

)

Initializes instance as reference to given repeating group.

Member Function Documentation

GroupInstance at

(

size_t

index

)

Accesses to repeating group instance.

Exceptions

std::exception

if If index exceeds allowed bounds.

Warning

Due to performance considerations, instance is not checked for validness. Member must be used only when instance is in valid state.

const GroupInstance at

(

size_t

index

)

const

Accesses to repeating group instance.

Exceptions

std::exception

if If index exceeds allowed bounds.

Warning

Due to performance considerations, instance is not checked for validness. Member must be used only when instance is in valid state.

Iterator begin

(

)

Returns the iterator to the first group instance in the group.

Iterator end

(

)

Returns the iterator to the group instance after the last one in the group.

Group& operator=

(

const Group &

other

)

Reinitializes instance as reference to other one.

GroupInstance operator[]

(

size_t

index

)

Accesses to repeating group instance.

Does NOT check index validness.

Warning

Due to performance considerations, instance is not checked for validness. Member must be used only when instance is in valid state.

const GroupInstance operator[]

(

size_t

index

)

const

Accesses to repeating group instance.

Does NOT check index validness.

Warning

Due to performance considerations, instance is not checked for validness. Member must be used only when instance is in valid state.

size_t size

(

)

const

Return number of instances in repeating group.

Warning

Due to performance considerations, instance is not checked for validness. Member must be used only when instance is in valid state.

void swap

(

Group &

other

)

Swaps two instances.

std::string toString ( char  delimiter = 0x1 ) const

inline

Returns the string representation of the group using the given delimiter.

Parameters

delimiter

Defines field delimiter to be used.

Definition at line 236 of file Group.h.

void toString	(	std::string &	str,
		char	delimiter = 0x1
	)		const

Appends string representation of the message using the given delimiter.

Parameters

str	String to which presentation is appended.
delimiter	Defines field delimiter to be used.

bool valid

(

)

const

Indicated whether group refers to a valid instance.

Friends And Related Function Documentation

friend class MessageOperator

friend

Definition at line 226 of file Group.h.

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The documentation for this class was generated from the following file:

• OnixS/FIXEngine/FIX/Group.h