|Message: Re: How do I efficiently surpress unused variable warning caused by physical volumes?||Not Logged In (login)|
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On Mon, 08 Feb 2016 10:30:53 GMT, Alex Leatherland wrote:
> During compling I see a lot of [-Wunused-but-set-variable] warning messages caused by physical volumes in my detector construction. For example. > > warning: variable 'myvol_phys' set but not used [-Wunused-but-set-variable] > > How do I stop this happening?
The easiest way is to just not assign the pointer to anything. You aren't allowed to ever delete it -- the placement self-registers into the geometry store, and will be deleted by G4 when the geometry is cleared. so in your code, just do
G4LogicalVolume* myvol = new G4LogicalVolume(<whatever>); myvol->SetVisAttributes() ... or whatever other stuff you want to do new G4PVPlacement(...);
You won't get any warnings.
-- Michael Kelsey