This is only a small annoyance, but when you add an include (using refactoring) in a header file, if there are no includes already, it adds it before #pragma once at the top of the file.
Thanks, Tim
#pragma once
class A
{
CUnknown m_Member;
}
after adding include for CUnknown using VAX, you get
#include "unknown.h"
#pragma once
class A
{
CUnknown m_Member;
}
This is only a cosmetic issue. The #pragma once marks the entire header (presumably a.h) to only be included that one time. If a.h is brought in by a subsequent #include in the same compilation unit, the whole thing is skipped - not just the stuff after the #pragma once.
In other words, a #pragma once anywhere in the header file is equivalent to a #pragma once at the top of the header file (except that the #pragma once can be 'disabled' with a conditional compilation directive).
So unknown.h will not be brought in twice (at least not via a.h).
I can see that it would look better if the #include statement went after the #pragma once:
case=29480
In general VA is not going to know the "correct" place for the #include line, but moving it should be a lot quicker than adding it manually in the right place.
1727: Add include with #pragma once (C++)
Posted - Jul 09 2009 : 05:12:12 AM
