FIX8::Field< int, field > Class Template Reference

Partial specialisation for int field type. More...

#include <field.hpp>

Inheritance diagram for FIX8::Field< int, field >:

Public Member Functions
FieldTrait::FieldType	get_underlying_type () const
	The FieldType. More...
	Field ()
	Ctor. More...
	Field (const Field &from)
	Copy Ctor. More...
	Field (const int val, const RealmBase *rlm=nullptr)
	Field (const f8String &from, const RealmBase *rlm=nullptr)
	Field (const char *from, const RealmBase *rlm=nullptr)
Field &	operator= (const Field &that)
	Assignment operator. More...
virtual	~Field ()
	Dtor. More...
bool	operator== (const BaseField &that) const
	Equivalence operator. More...
bool	operator< (const BaseField &that) const
	Less than operator. More...
bool	operator> (const BaseField &that) const
	Greater than operator. More...
bool	is_valid () const
int	get_rlm_idx () const
const int &	get () const
const int &	operator() () const
const int &	set (const int &from)
const int &	set_from_raw (const f8String &from)
Field *	copy ()
std::ostream &	print (std::ostream &os) const
size_t	print (char *to) const
Public Member Functions inherited from FIX8::BaseField
	BaseField (unsigned short fnum, const RealmBase *rlm=nullptr)
virtual	~BaseField ()
	Dtor. More...
unsigned short	get_tag () const
template<typename T >
T &	from ()
template<typename T >
const T *	as () const
size_t	encode (std::ostream &os) const
size_t	encode (char *to) const
bool	same_base (const BaseField &that) const
	BaseField Equivalence test. More...
bool	operator!= (const BaseField &that) const
	Inequivalence operator. More...
bool	operator<= (const BaseField &that) const
	Less or equal to operator. More...
bool	operator>= (const BaseField &that) const
	Greater or equal to operator. More...
const RealmBase *	get_realm () const

Static Public Member Functions
static unsigned short	get_field_id ()
	Get the FIX fieldID (tag number). More...

Protected Attributes
int	_value
Protected Attributes inherited from FIX8::BaseField
const RealmBase *	_rlm

Static Protected Attributes
static const FieldTrait::FieldType	_ftype = FieldTrait::ft_int

Detailed Description

template<unsigned short field>
class FIX8::Field< int, field >

Partial specialisation for int field type.

Template Parameters

field

field number (fix tag)

Definition at line 268 of file field.hpp.

Constructor & Destructor Documentation

template<unsigned short field>

FIX8::Field< int, field >::Field ( )

inline

Ctor.

Definition at line 282 of file field.hpp.

: BaseField(field), _value() {}

template<unsigned short field>

FIX8::Field< int, field >::Field ( const Field< int, field > &  from )

inline

Copy Ctor.

Definition at line 286 of file field.hpp.

: BaseField(field), _value(from._value) {}

template<unsigned short field>

FIX8::Field< int, field >::Field ( const int  val, const RealmBase *  rlm = nullptr  )

inline

Value ctor.

Parameters

val	value to set
rlm	pointer to the realmbase for this field (if available)

Definition at line 291 of file field.hpp.

: BaseField(field, rlm), _value(val) {}

template<unsigned short field>

FIX8::Field< int, field >::Field ( const f8String &  from, const RealmBase *  rlm = nullptr  )

inline

Construct from string ctor.

Parameters

from	string to construct field from
rlm	pointer to the realmbase for this field (if available)

Definition at line 296 of file field.hpp.

: BaseField(field, rlm), _value(fast_atoi<int>(from.c_str())) {}

template<unsigned short field>

FIX8::Field< int, field >::Field ( const char *  from, const RealmBase *  rlm = nullptr  )

inline

Construct from char * ctor.

Parameters

from	char * to construct field from
rlm	pointer to the realmbase for this field (if available)

Definition at line 301 of file field.hpp.

: BaseField(field, rlm), _value(fast_atoi<int>(from)) {}

template<unsigned short field>

virtual FIX8::Field< int, field >::~Field ( )

inlinevirtual

Dtor.

Reimplemented in FIX8::Field< DayOfMonth, field >, FIX8::Field< NumInGroup, field >, FIX8::Field< SeqNum, field >, FIX8::Field< TagNum, field >, and FIX8::Field< Length, field >.

Definition at line 314 of file field.hpp.

{}

Member Function Documentation

template<unsigned short field>

Field* FIX8::Field< int, field >::copy ( )

inlinevirtual

Copy (clone) this field.

Returns

copy of field

Implements FIX8::BaseField.

Definition at line 362 of file field.hpp.

References FIX8::Field< T, field >::Field().

{ return new Field(*this); }

template<unsigned short field>

const int& FIX8::Field< int, field >::get ( ) const

inline

Get field value.

Returns

value (int)

Definition at line 344 of file field.hpp.

{ return _value; }

template<unsigned short field>

static unsigned short FIX8::Field< int, field >::get_field_id ( )

inlinestatic

Get the FIX fieldID (tag number).

Definition at line 276 of file field.hpp.

{ return field; }

template<unsigned short field>

int FIX8::Field< int, field >::get_rlm_idx ( ) const

inlinevirtual

Get the realm index of this value in the domain set.

Returns

the index in the domain set of this value

Reimplemented from FIX8::BaseField.

Definition at line 340 of file field.hpp.

References FIX8::BaseField::_rlm, and FIX8::RealmBase::get_rlm_idx().

{ return _rlm ? _rlm->get_rlm_idx(_value) : -1; }

template<unsigned short field>

FieldTrait::FieldType FIX8::Field< int, field >::get_underlying_type ( ) const

inlinevirtual

The FieldType.

Implements FIX8::BaseField.

Definition at line 279 of file field.hpp.

{ return _ftype; }

template<unsigned short field>

bool FIX8::Field< int, field >::is_valid ( ) const

inline

Check if this value is a member/in range of the domain set.

Returns

true if in the set or no domain available

Definition at line 336 of file field.hpp.

References FIX8::BaseField::_rlm, and FIX8::RealmBase::is_valid().

{ return _rlm ? _rlm->is_valid(_value) : true; }

template<unsigned short field>

const int& FIX8::Field< int, field >::operator() ( ) const

inline

Get field value.

Returns

value (int)

Definition at line 348 of file field.hpp.

{ return _value; }

template<unsigned short field>

bool FIX8::Field< int, field >::operator< ( const BaseField< int, field > &  that ) const

inlinevirtual

Less than operator.

Parameters

that	field to compare

Returns

true if less than

Implements FIX8::BaseField.

Definition at line 325 of file field.hpp.

References FIX8::BaseField::same_base().

      { return same_base(that) && _value < static_cast<const Field<int, field>&>(that)._value; }

template<unsigned short field>

Field& FIX8::Field< int, field >::operator= ( const Field< int, field > &  that )

inline

Assignment operator.

Parameters

that	field to assign from

Returns

field

Definition at line 306 of file field.hpp.

   {
      if (this != &that)
         _value = that._value;
      return *this;
   }

template<unsigned short field>

bool FIX8::Field< int, field >::operator== ( const BaseField< int, field > &  that ) const

inlinevirtual

Equivalence operator.

Parameters

that	field to compare

Returns

true if same

Implements FIX8::BaseField.

Definition at line 319 of file field.hpp.

References FIX8::BaseField::same_base().

      { return same_base(that) && static_cast<const Field<int, field>&>(that)._value == _value; }

template<unsigned short field>

bool FIX8::Field< int, field >::operator> ( const BaseField< int, field > &  that ) const

inlinevirtual

Greater than operator.

Parameters

that	field to compare

Returns

true if greater than

Implements FIX8::BaseField.

Definition at line 331 of file field.hpp.

References FIX8::BaseField::same_base().

      { return same_base(that) && _value > static_cast<const Field<int, field>&>(that)._value; }

template<unsigned short field>

std::ostream& FIX8::Field< int, field >::print ( std::ostream &  os ) const

inlinevirtual

Print this field to the supplied stream. Used to format for FIX output.

Parameters

os	stream to insert to

Returns

stream

Implements FIX8::BaseField.

Definition at line 367 of file field.hpp.

{ return os << _value; }

template<unsigned short field>

size_t FIX8::Field< int, field >::print ( char *  to ) const

inlinevirtual

Print this field to the supplied buffer.

Parameters

to	buffer to print to

Returns

number bytes encoded

Implements FIX8::BaseField.

Definition at line 372 of file field.hpp.

References FIX8::itoa().

{ return itoa(_value, to, 10); }

template<unsigned short field>

const int& FIX8::Field< int, field >::set ( const int &  from )

inline

Get field value.

Parameters

from	value to set

Returns

original value (int)

Definition at line 353 of file field.hpp.

References FIX8::BaseField::from().

{ return _value = from; }

template<unsigned short field>

const int& FIX8::Field< int, field >::set_from_raw ( const f8String &  from )

inline

Set the value from a string.

Parameters

from	value to set

Returns

original value (int)

Definition at line 358 of file field.hpp.

{ return _value = fast_atoi<int>(from.c_str()); }

Member Data Documentation

template<unsigned short field>

const FieldTrait::FieldType FIX8::Field< int, field >::_ftype = FieldTrait::ft_int

staticprotected

Definition at line 272 of file field.hpp.

template<unsigned short field>

int FIX8::Field< int, field >::_value

protected

Definition at line 271 of file field.hpp.

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

• field.hpp