B2bits::FIXFieldValue Struct Reference

It is used for storing the Contents information (data + length). More...

#include <b2bits/fix/FIXFieldValue.h>

Public Member Functions
	FIXFieldValue ()
	Constructs empty sequence. More...
	FIXFieldValue (const char *str)
	Constructs object from null-terminated C-string. More...
	FIXFieldValue (const char *data, std::size_t length)
	Constructs object from char chain. More...
void	clear ()
	Resets internal storage. More...
bool	isEmpty () const
	Verifies is sequence empty. More...
int	toSigned () const
	Returns signed numeric value of sequence. More...
i64	toSigned64 () const
u64	toUnsigned64 () const
unsigned int	toUnsigned () const
bool	operator== (const FIXFieldValue &fieldValue) const
bool	operator== (const char *val) const
bool	operator!= (const FIXFieldValue &fieldValue) const

Static Public Member Functions
static int	compare (const FIXFieldValue &firstValue, const FIXFieldValue &secondValue)

Public Attributes
const char *	data_
	Pointer to byte array. More...
std::size_t	length_
	Length of sequence. More...

Detailed Description

It is used for storing the Contents information (data + length).

Constructor & Destructor Documentation

B2bits::FIXFieldValue::FIXFieldValue ( )

inline

Constructs empty sequence.

B2bits::FIXFieldValue::FIXFieldValue ( const char *  str )

explicit

Constructs object from null-terminated C-string.

B2bits::FIXFieldValue::FIXFieldValue ( const char *  data, std::size_t  length  )

inline

Constructs object from char chain.

Member Function Documentation

void B2bits::FIXFieldValue::clear ( )

inline

Resets internal storage.

static int B2bits::FIXFieldValue::compare ( const FIXFieldValue &  firstValue, const FIXFieldValue &  secondValue  )

static

Compares two sequences in 'std::strcmp' style.

Parameters

firstValue	lvalue
secondValue	rvalue

bool B2bits::FIXFieldValue::isEmpty ( ) const

inline

Verifies is sequence empty.

bool B2bits::FIXFieldValue::operator!= ( const FIXFieldValue &  fieldValue ) const

inline

Compares two object. Based on compare() member.

Parameters

fieldValue

Instance of FIXFieldValue to compare with.

bool B2bits::FIXFieldValue::operator== ( const FIXFieldValue &  fieldValue ) const

inline

Compares two object. Based on compare() member.

Parameters

fieldValue

Instance of FIXFieldValue to compare with.

bool B2bits::FIXFieldValue::operator== ( const char *  val ) const

inline

Compares with null-terminated char* std::string. Based on compare() member.

Parameters

val	null-terminated std::string to compare with.

int B2bits::FIXFieldValue::toSigned

(

)

const

Returns signed numeric value of sequence.

i64 B2bits::FIXFieldValue::toSigned64

(

)

const

Returns signed 64bit numeric value of sequence.

Exceptions

std:exception

If value cannot be converted

unsigned int B2bits::FIXFieldValue::toUnsigned

(

)

const

Returns unsigned numeric value of sequence.

Exceptions

std:exception

If value cannot be converted

u64 B2bits::FIXFieldValue::toUnsigned64

(

)

const

Returns signed 64bit numeric value of sequence.

Exceptions

std:exception

If value cannot be converted

Member Data Documentation

const char* B2bits::FIXFieldValue::data_

Pointer to byte array.

std::size_t B2bits::FIXFieldValue::length_

Length of sequence.