FloatingPointDecimal< MantissaType, ExponentType > Class Template Reference

#include <OnixS/CME/MDH/messaging/Decimal.h>

Public Types
enum
typedef MantissaType	Mantissa
typedef ExponentType	Exponent

Public Member Functions
std::string	toString () const
constexpr	FloatingPointDecimal () noexcept
constexpr	FloatingPointDecimal (Mantissa mantissa, Exponent exponent) noexcept
constexpr	FloatingPointDecimal (const FloatingPointDecimal &other) noexcept
Mantissa	mantissa () const noexcept
Exponent	exponent () const noexcept
FloatingPointDecimal &	operator= (const FloatingPointDecimal &other) noexcept
template<class OtherMantissa, class OtherExponent>
	FloatingPointDecimal (const FloatingPointDecimal< OtherMantissa, OtherExponent > &other) noexcept
template<class OtherMantissa, class OtherExponent>
	FloatingPointDecimal (const FixedPointDecimal< OtherMantissa, OtherExponent > &other) noexcept
template<class OtherMantissa, class OtherExponent>
FloatingPointDecimal &	operator= (const FloatingPointDecimal< OtherMantissa, OtherExponent > &other) noexcept
template<class OtherMantissa, class OtherExponent>
FloatingPointDecimal &	operator= (const FixedPointDecimal< OtherMantissa, OtherExponent > &other) noexcept
void	serialize (void *addr) const noexcept

Detailed Description

template<class MantissaType, class ExponentType>
class OnixS::CME::MDH::Messaging::FloatingPointDecimal< MantissaType, ExponentType >

Definition at line 38 of file Decimal.h.

Member Typedef Documentation

Exponent

template<class MantissaType, class ExponentType>

typedef ExponentType Exponent

Exponent component type.

Definition at line 62 of file Decimal.h.

Mantissa

template<class MantissaType, class ExponentType>

typedef MantissaType Mantissa

Mantissa component type.

Definition at line 59 of file Decimal.h.

Member Enumeration Documentation

anonymous enum

template<class MantissaType, class ExponentType>

anonymous enum

Traits.

Enumerator
Size	sizeof(Mantissa) + sizeof(Exponent)	Size of the class in bytes.

Definition at line 65 of file Decimal.h.

Constructor & Destructor Documentation

FloatingPointDecimal() [1/5]

template<class MantissaType, class ExponentType>

FloatingPointDecimal ( )

inlineconstexprnoexcept

Default (zero) initialization.

Definition at line 79 of file Decimal.h.

FloatingPointDecimal() [2/5]

template<class MantissaType, class ExponentType>

FloatingPointDecimal ( Mantissa mantissa, Exponent exponent )

inlineconstexprnoexcept

Explicitly initializes the instance from the mantissa and exponent values.

Definition at line 86 of file Decimal.h.

FloatingPointDecimal() [3/5]

template<class MantissaType, class ExponentType>

FloatingPointDecimal ( const FloatingPointDecimal< MantissaType, ExponentType > & other )

inlineconstexprnoexcept

Initializes the instance as a copy of the given one.

Definition at line 93 of file Decimal.h.

FloatingPointDecimal() [4/5]

template<class MantissaType, class ExponentType>

template<class OtherMantissa, class OtherExponent>

FloatingPointDecimal ( const FloatingPointDecimal< OtherMantissa, OtherExponent > & other )

inlineexplicitnoexcept

Initializes the instance from the floating point decimal.

Definition at line 122 of file Decimal.h.

FloatingPointDecimal() [5/5]

template<class MantissaType, class ExponentType>

template<class OtherMantissa, class OtherExponent>

FloatingPointDecimal ( const FixedPointDecimal< OtherMantissa, OtherExponent > & other )

inlineexplicitnoexcept

Initializes the instance from the fixed point decimal.

Definition at line 130 of file Decimal.h.

Member Function Documentation

exponent()

template<class MantissaType, class ExponentType>

Exponent exponent ( ) const

inlinenoexcept

Returns

exponent.

Definition at line 106 of file Decimal.h.

mantissa()

template<class MantissaType, class ExponentType>

Mantissa mantissa ( ) const

inlinenoexcept

Returns

mantissa.

Definition at line 100 of file Decimal.h.

operator=() [1/3]

template<class MantissaType, class ExponentType>

template<class OtherMantissa, class OtherExponent>

FloatingPointDecimal & operator= ( const FixedPointDecimal< OtherMantissa, OtherExponent > & other )

inlinenoexcept

Re-initializes instance as a copy of the fixed point value.

Definition at line 148 of file Decimal.h.

operator=() [2/3]

template<class MantissaType, class ExponentType>

FloatingPointDecimal & operator= ( const FloatingPointDecimal< MantissaType, ExponentType > & other )

inlinenoexcept

Re-initializes the instance as copy of the given one.

Definition at line 112 of file Decimal.h.

operator=() [3/3]

template<class MantissaType, class ExponentType>

template<class OtherMantissa, class OtherExponent>

FloatingPointDecimal & operator= ( const FloatingPointDecimal< OtherMantissa, OtherExponent > & other )

inlinenoexcept

Re-initializes instance as a copy of the floating point value.

Definition at line 138 of file Decimal.h.

serialize()

template<class MantissaType, class ExponentType>

void serialize ( void * addr ) const

inlinenoexcept

Serializes to the given data buffer.

Definition at line 157 of file Decimal.h.

toString()

template<class MantissaType, class ExponentType>

std::string toString ( ) const

inline

Returns

a human-readable presentation.

Definition at line 73 of file Decimal.h.