Branch: refs/heads/master
Home: https://github.com/synfig/synfig
Commit: 88c9e976c1a150ef86452c6fed81746af57322bc
https://github.com/synfig/synfig/commit/88c9e976c1a150ef86452c6fed81746af57322bc
Author: ice0 <[email protected]>
Date: 2021-09-23 (Thu, 23 Sep 2021)
Changed paths:
M ETL/ETL/_handle.h
M synfig-core/src/modules/lyr_std/perspective.cpp
M synfig-core/src/synfig/rendering/primitive/transformationaffine.h
Log Message:
-----------
Made shared_objects non-copyable (#2291)
The concept of ETL smart pointers is different from std smart pointers.
Std smart pointers store the reference count inside the smart pointer itself.
Unlike std, ETL stores a reference count within an object.
For this reason, you cannot put object to the etl::handle. Only objects
inherited from etl::shared_object.
The same concept is used in Glib::RefPtr (they switched to std::shared_ptr in
gtkmm 4)
https://www.murrayc.com/permalink/2017/04/20/gtkmm-4-progress/
I removed the copy constructor just to make sure it doesn't break anything.
But as you can see there is a code which copying Transformations directly, so I
added explicit copy constructor to them.
- Added copy constructors to Transformations
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