Code: Make copy constructor/assignments explicit #2946
Merged
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Short description of changes
C++ recommends explicitly defining copy constructors when copy assignment operators are defined and vice versa. When not doing it, newer compiler versions will warn about that.
Also see https://en.wikipedia.org/wiki/Rule_of_three_(C%2B%2B_programming)
A test build shows that this change avoids the previously seen warnings on master.
CHANGELOG: Internal: Fix C++ build warnings regarding copy constructor and assignment functions
Context: Fixes an issue?
Fixes: #2681
Does this change need documentation? What needs to be documented and how?
No.
Status of this Pull Request
What is missing until this pull request can be merged?
Thorough review by someone who is really experienced with C++ ;)
Checklist