Logical Class

Syntax

C++

class Logical;

Description

A class that represents the SDAI primitive Boolean data type.

Class Hierarchy

File: daiPrimitive.h

Namespace: OdDAI

Methods

This is the overview for the Logical constructor overload.

Data Members

False	A constant that implements the False value for the Logical data type.
True	A constant that implements the True value for the Logical data type.
Unknown	A constant that implements the value Unknown for the Logical data type.
Unset	A constant that implements the undefined (unset) value for the Logical data type.

Methods

exists	Checks whether the Logical object has a defined value (whether the value is set).
nullify	Flashes the Logical object to the undefined (unset) value. After calling this method the exists() method returns 0.

Operators

!	A negation ("NOT") operator for the Logical data type. Inverts the Logical object value:... more
!=	A non-equality operator for the Logical data type.
&&	An intersection ("AND") operator for the Logical data type.
=(const Logical_)	This is the overview for the = operator overload.
==	An equality operator for the Logical data type.
Logical_	Casts the Logical object's value to the value of the Logical_ enumeration value.
OdAnsiString	Casts the Logical object's value to an ANSI string.
^	A "XOR" operator for the Logical data type.
\|\|	A union ("OR") operator for the Logical data type.

Links

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