Free Pascal - Explicit conversion to boolean: Boolean

The required type conversion can be carried out as follows:

Boolean

 Boolean (expr)

Used keywords: boolean

Explicit conversion to boolean the possible of use:

x:= true; y:= false;
b:= x;          // b = true
b2:= x and y;    // b2 = false
b3:= Boolean( 0);  // b3 = false

You can find it in the following collections: explicit type conversions

Explicit conversion to boolean in another programming language:

Differences to: