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authorDavid Robillard <d@drobilla.net>2019-12-09 22:59:40 +0100
committerDavid Robillard <d@drobilla.net>2019-12-09 23:25:59 +0100
commit8ec3e5fb540f7d79a6f6ca2bd113bbc3743e954b (patch)
tree80bbdd3c69b2d8d1de6584a2493f3774db3edcf0 /libs/ardour/ardour/comparable_shared_ptr.h
parent39bdde42504984b7367a0709789c4785e37bf6ea (diff)
Fix deprecated-copy warnings
It's long been a guideline (and IIRC a Weff-c++ warning) that either all, or none, of the copy methods should be defined, but this became a standard warning in GCC9. Presumably to account for a later language change though I'm not sure which. I don't remember why the ChanMapping copy constructor can't just be a simple copy (it's just a map of POD), but figure it's safer to just copy what that does.
Diffstat (limited to 'libs/ardour/ardour/comparable_shared_ptr.h')
-rw-r--r--libs/ardour/ardour/comparable_shared_ptr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libs/ardour/ardour/comparable_shared_ptr.h b/libs/ardour/ardour/comparable_shared_ptr.h
index 37c1224a54..32cdfc21a2 100644
--- a/libs/ardour/ardour/comparable_shared_ptr.h
+++ b/libs/ardour/ardour/comparable_shared_ptr.h
@@ -42,6 +42,8 @@ class /*LIBARDOUR_API*/ ComparableSharedPtr : public boost::shared_ptr<T>
ComparableSharedPtr (ComparableSharedPtr const & r) : boost::shared_ptr<T> (r) {}
+ ComparableSharedPtr& operator=(const ComparableSharedPtr& r) { *this = r; return *this; }
+
template<class Y>
ComparableSharedPtr(ComparableSharedPtr<Y> const & r) : boost::shared_ptr<T> (r) {}