false (C++)

 

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at false (C++).

The keyword is one of the two values for a variable of type bool or a conditional expression (a conditional expression is now a true Boolean expression). For example, if i is a variable of type bool, the i = false; statement assigns false to i.

// bool_false.cpp  
#include <stdio.h>  
  
int main()  
{  
    bool bb = true;  
    printf_s("%d\n", bb);  
    bb = false;  
    printf_s("%d\n", bb);  
}  

1  
0  

Keywords

Show: