Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here.

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);
}

Output

1
0

Community Additions

ADD
Show:
© 2015 Microsoft