What's the difference between "bool" and "bool?"?
Oct 5, 2016 · bool is a value type, this means that it cannot be null, so the Nullable type basically allows you to wrap value types, and being able to assign null to them. bool? can contain three different …
Difference between _Bool and bool types in C? - Stack Overflow
Jan 4, 2012 · These data types were added in C99. Since bool wasn't reserved prior to C99, they use the _Bool keyword (which was reserved). bool is an alias for _Bool if you include stdbool.h. Basically, …
What is the difference between BOOL and bool? - Stack Overflow
Dec 14, 2019 · The values for a bool are true and false, whereas for BOOL you can use any int value, though TRUE and FALSE macros are defined in the windef.h header. This means that the sizeof …
What is the difference between bool and Boolean types in C#
Sep 25, 2008 · 2 bool is a primitive type, meaning that the value (true/false in this case) is stored directly in the variable. Boolean is an object. A variable of type Boolean stores a reference to a Boolean …
Do the &= and |= operators for bool short-circuit? - Stack Overflow
Apr 16, 2014 · bool allTrue = true; allTrue = allTrue && check_foo(); allTrue = allTrue && check_bar(); check_bar() will not be evaluated if check_foo() returned false. This is called short-circuiting or short …
boolean - Why is bool 8 bits long in C++? - Stack Overflow
In C++, why is the bool type 8 bits long (on my system)? Only one bit is enough to hold the Boolean value. I used to believe it was for performance reasons, but then on a 32 bits or 64 bits machine,
Using Boolean values in C - Stack Overflow
bool and _Bool, and true and false are language keywords for boolean types. bool / _Bool is a type that can hold either the value true or false. Logical operators !, ||, and && can be used.
c# - Convert nullable bool? to bool - Stack Overflow
May 20, 2011 · How do you convert a nullable bool? to bool in C#? I have tried x.Value or x.HasValue ...
How do I idiomatically convert a BOOL to a bool? - Stack Overflow
Nov 15, 2016 · The implicit conversion of a numeric type to bool yields false for a value of 0, and true for any non-zero value. Incidentally, you've told us how <windows.h> defines FALSE and TRUE.
Is there any difference between && and & with bool (s)?
Jul 5, 2011 · Can there ever be a bool with a value of 0x2 or is that prohibited by the standard (or even a meaningless question)?