Free Pascal <-> Visual C++ .NET | Logical negation
Free Pascal Used keywords: not
not
Description
not par1Input
- par1 - Logical value
Output
- Result - Logical value
Examples
Free Pascal
In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.a1 := not false; // a1 = true
a2 := not true; // a2 = false
Free Pascal
Even one example in what situations we can use the operation logical negation:not a
not b and true
not(10 >a or a<5).
Visual C++ .NET Used keywords: !
!
Description
! par1Input
- par1 - Logical value
Output
- Result - Logical value
Examples
Visual C++ .NET
In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.a1 = !false; // a1 = true
a2 = !true; // a2 = false
Visual C++ .NET
Even one example in what situations we can use the operation logical negation:!a
!b && true
!(10 >a || a<5)You can find it in the following collections: logical operators
Logical negation in another programming language:
Differences to: