Most inclusions of idevice.h inside other headers are
required just because of IDevice::Ptr or IDevice::ConstPtr
was used there. Unfortunately, since these "using"
are defined inside a IDevice class, we just can't
forward declare IDevice::Ptr nor IDevice::ConstPtr.
Instead, create a separate header that defines
IDevicePtr and IDeviceConstPtr while having IDevice
forward declared. Redefine IDevice::Ptr/ConstPtr
inside IDevice to use IDevicePtr/IDeviceConstPtr.
Now, instead of forward declaring a IDevice::Ptr
it's sufficient to include the idevicefwd.h.
This drops the number of files being recompiled
after touching idevice.h from ~770 to ~210.
Change-Id: Ib6f2982aa0761fb4cd6593badb9c3c0c527ea535
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>