[mythtv] Problems with dynamic_cast

[Mark Spieth]

On 29/01/2020 9:25 am, john.p.harvey at btinternet.com wrote:
>
> Is it failing when things are allocated in one shared library and this 
> dynamic cast done in another library or executable? I seem to remember 
> some issues with that on Android in the past. All works fine within 
> the same shared library.
>
> John
>
The base class is in libQt5Core.so shared library, the derived class is 
constructed in another libmythui.so.

Dynamic_cast is in the libmyth.so, passed as base class ptr defined in 
libQt5Core.so via postEvent and is implicitly downcast.

Mark

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