OnixS C++ CME MDP Premium Market Data Handler 5.10.2
Users' manual and API documentation
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NullDecimalQty Struct Reference

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

Public Types

typedef DecimalQty Value
typedef IntegralConstant< Int32, 2147483647 > NullMantissa

Public Member Functions

bool operator== (const Value &other) const noexcept
bool operator!= (const Value &other) const noexcept
constexpr operator Value () const noexcept
constexpr Value operator() () const noexcept

Static Public Member Functions

static constexpr Value value () noexcept

Detailed Description

Definition at line 103 of file Composites.h.

Member Typedef Documentation

◆ NullMantissa

typedef IntegralConstant<Int32, 2147483647> NullMantissa

Null value for an optional Mantissa field.

Definition at line 112 of file Composites.h.

◆ Value

typedef DecimalQty Value

Aliases the type whose null value traits are exposed by the given class.

Definition at line 107 of file Composites.h.

Member Function Documentation

◆ operator Value()

operator Value ( ) const
inlineconstexprnoexcept
Returns
the value of the constant.

Definition at line 133 of file Composites.h.

◆ operator!=()

bool operator!= ( const Value & other) const
inlinenoexcept

Compares encoded data to NULL.

Definition at line 126 of file Composites.h.

◆ operator()()

Value operator() ( ) const
inlineconstexprnoexcept
Returns
the value of the constant.

Definition at line 140 of file Composites.h.

◆ operator==()

bool operator== ( const Value & other) const
inlinenoexcept

Compares encoded data to NULL.

Definition at line 117 of file Composites.h.

◆ value()

constexpr Value value ( )
inlinestaticconstexprnoexcept
Returns
the value of the constant.

Definition at line 147 of file Composites.h.