Re: [Pdfedit-devel] Fixing knowsRef() function signature to match parent class

[Michal H. <ms...@gm...>]

On Mon, Nov 26, 2007 at 08:59:57PM -0500, Gwurk wrote:
> Hi again,
> 
> I grabbed a recent version PDFedit from CVS, and it's giving me some
> compile warnings about hidden functions in child classes. Could you
> apply these patches so that the function signature of knowsRef()
> matches the one in the Xref parent class? Thanks.

Thanks, applied.

> 
> --- src/kernel/cxref.h
> +++ src/kernel/cxref.h
> @@ -300 +300 @@ public:
> -	virtual RefState knowsRef(::Ref ref);
> +	virtual RefState knowsRef(::Ref& ref);
> 
> --- src/kernel/cxref.cc
> +++ src/kernel/cxref.cc
> @@ -329 +329 @@ using namespace debug;
> -RefState CXref::knowsRef(::Ref ref)
> +RefState CXref::knowsRef(::Ref& ref)
> 
> --- src/kernel/xrefwriter.h
> +++ src/kernel/xrefwriter.h
> @@ -502 +502 @@ using std::exception;
> -	virtual RefState knowsRef(::Ref ref)
> +	virtual RefState knowsRef(::Ref& ref)
> 
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-- 
Michal Hocko