Abstract base class for all repeating groups. More...

#include <message.hpp>

Inheritance diagram for FIX8::GroupBase:

Public Member Functions
	GroupBase (const unsigned short fnum)

virtual	~GroupBase ()
	dtor More...

virtual MessageBase *	create_group (bool deepctor=true) const =0

virtual GroupBase *	create_nested_group (unsigned short fnum) const

void	add (MessageBase *what)

void	operator+= (MessageBase *what)

GroupBase &	operator<< (MessageBase *what)

size_t	size () const

MessageBase *	operator[] (const unsigned idx) const

MessageBase *	get_element (const unsigned idx) const

void	clear (bool reuse=true)

Private Attributes
unsigned short	_fnum
	field number More...

GroupElement	_msgs
	vector of repeating messagebase groups More...

Friends
class	MessageBase

std::ostream &	operator<< (std::ostream &os, const GroupBase &what)

Detailed Description

Abstract base class for all repeating groups.

Definition at line 59 of file message.hpp.

Constructor & Destructor Documentation

FIX8::GroupBase::GroupBase ( const unsigned short fnum )

inline

ctor

Parameters

fnum	field number of this group

Definition at line 69 of file message.hpp.

69 : _fnum(fnum) {}

FIX8::GroupBase::_fnum

unsigned short _fnum

field number

Definition: message.hpp:62

virtual FIX8::GroupBase::~GroupBase ( )

inlinevirtual

dtor

Definition at line 72 of file message.hpp.

References clear().

72 { clear(false); }

FIX8::GroupBase::clear

void clear(bool reuse=true)

Definition: message.hpp:1027

Member Function Documentation

void FIX8::GroupBase::add ( MessageBase * what )

inline

Add a message to a repeating group

Parameters

what	message to add

Definition at line 86 of file message.hpp.

Referenced by operator+=(), and operator<<().

86 { _msgs.push_back(what); }

FIX8::GroupBase::_msgs

GroupElement _msgs

vector of repeating messagebase groups

Definition: message.hpp:64

void FIX8::GroupBase::clear ( bool reuse = true )

inline

Empty messages from container

Parameters

reuse if true clear vector

Definition at line 1027 of file message.hpp.

References _msgs.

Referenced by ~GroupBase().

 {
    std::for_each (_msgs.begin(), _msgs.end(), [](MessageBase *pp) { delete pp; });
    if (reuse)
       _msgs.clear();
 }

virtual MessageBase* FIX8::GroupBase::create_group ( bool deepctor = true ) const

pure virtual

Create a new group element.

Parameters

deepctor if true, construct nested groups

Returns: new message

Referenced by FIX8::MessageBase::decode_group(), MyMenu::generate_new_order_single(), and MyMenu::generate_new_order_single_alternate().

virtual GroupBase* FIX8::GroupBase::create_nested_group ( unsigned short fnum ) const

inlinevirtual

Instantiate a new nested group element.

Parameters

fnum	field number of group to create

Returns: new message or nullptr if not a valid group for this group

Definition at line 82 of file message.hpp.

82 { return nullptr; }

MessageBase* FIX8::GroupBase::get_element ( const unsigned idx ) const

inline

Get an element from a group

Parameters

idx	index of element to get

Returns: pointer to element or 0 if index out of range

Definition at line 109 of file message.hpp.

References FIX8::MessageBase::size().

Referenced by operator[]().

109 { return idx < _msgs.size() ? _msgs[idx] : nullptr; }

FIX8::GroupBase::_msgs

GroupElement _msgs

vector of repeating messagebase groups

Definition: message.hpp:64

void FIX8::GroupBase::operator+= ( MessageBase * what )

inline

Add a message to a repeating group

Parameters

what	message to add

Definition at line 90 of file message.hpp.

References add().

90 { add(what); }

FIX8::GroupBase::add

void add(MessageBase *what)

Definition: message.hpp:86

GroupBase& FIX8::GroupBase::operator<< ( MessageBase * what )

inline

Add a message to repeating group

Parameters

what	pointer to field

Returns: reference to GroupBase on success

Definition at line 95 of file message.hpp.

References add().

95 { add(what); return *this; }

FIX8::GroupBase::add

void add(MessageBase *what)

Definition: message.hpp:86

MessageBase* FIX8::GroupBase::operator[] ( const unsigned idx ) const

inline

Provide array style index access to repeating groups

Parameters

idx	index of element to get

Returns: pointer to element or 0 if index out of range

Definition at line 104 of file message.hpp.

References get_element().

104 { return get_element(idx); }

FIX8::GroupBase::get_element

MessageBase * get_element(const unsigned idx) const

Definition: message.hpp:109

size_t FIX8::GroupBase::size ( ) const

inline

Return number of elements in a repeating group.

Returns: number of elements

Definition at line 99 of file message.hpp.

99 { return _msgs.size(); }

FIX8::GroupBase::_msgs

GroupElement _msgs

vector of repeating messagebase groups

Definition: message.hpp:64

Friends And Related Function Documentation

friend class MessageBase

friend

Definition at line 121 of file message.hpp.

std::ostream& operator<<	(	std::ostream &	os,
		const GroupBase &	what
	)

friend

Inserter friend.

Parameters

os	stream to send to
what	messagebase

Returns: stream

Definition at line 1373 of file message.hpp.

 {
    for (const auto *pp : what._msgs)
       pp->print(os);
    return os;
 }

Member Data Documentation

unsigned short FIX8::GroupBase::_fnum

private

field number

Definition at line 62 of file message.hpp.

Referenced by FIX8::MessageBase::add_group().

GroupElement FIX8::GroupBase::_msgs

private

vector of repeating messagebase groups

Definition at line 64 of file message.hpp.

Referenced by clear(), FIX8::MessageBase::copy_legal(), FIX8::MessageBase::encode_group(), FIX8::operator<<(), and FIX8::MessageBase::print_group().

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

message.hpp

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation