boolean data type: bool, boolean

one type that is used to store logical values. can hold two values: true, false.

bool

Description

 bool
Used keywords: bool
Note: In C like languages the data type size may be different depending on compiler and architecture, we show only one standard look.
compatible programing languages:
C++ | Visual C++ .NET | C# | PHP

Examples

Example

boolean data type the possible of use:
x= true; y= false;
bool b = x;          // b = true
bool b2 = x && y;    // b2 = false
bool b3 = (bool) 0;  // b3 = false

boolean

Description

 boolean
Used keywords: boolean
compatible programing languages:
Visual Basic .NET | FreeBASIC | Java | Object Pascal | Pascal | Free Pascal | PHP

Examples

Object Pascal

boolean data type 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: data types
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