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Le dimanche 4 mai 2008, David Faure a =E9crit=A0:
> I'm porting code like this
> void KonqFMSettings::reparseConfiguration()
> {
>     if (globalEmbedSettings) {
>         globalEmbedSettings->init();
>     }
> }
> to K_GLOBAL_STATIC.
> It used to do nothing if the singleton hadn't been constructed yet, but n=
ow
> it would create it just to reparse configuration, which is useless in this
> case.
>
> How about this addition?

Looks ok.
Maybe it should be documented anyway.



>
> Index: kglobal.h
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- kglobal.h   (revision 802526)
> +++ kglobal.h   (working copy)
> @@ -266,6 +266,10 @@ static struct K_GLOBAL_STATIC_STRUCT_NAM
>      {                                                                   =
 =20
>     \ return _k_static_##NAME##_destroyed;                               =
 =20
>  \ }                                                                     =
 =20
>   \ +    bool exists()                                                   =
 =20
>         \ +    {                                                         =
 =20
>               \ +        return _k_static_##NAME !=3D 0;                 =
   =20
>                     \ +    }                                             =
 =20
>                           \ inline operator TYPE*()                      =
 =20
>                            \ {                                           =
 =20
>                             \ return operator->();                       =
 =20
>                          \
>
> Then I could write
>     if (globalEmbedSettings.exists()) {
>         globalEmbedSettings->init();
>     }



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