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This commit is contained in:
etse 2019-05-02 18:22:33 -04:00
parent 3359b4ccab
commit 72097e95b8
1 changed files with 3 additions and 3 deletions
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6
Examples/test-suite/cpp11_shared_ptr_template_upcast.i
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@ -68,9 +68,9 @@ public:
};
/*
Contrived for this case (but valid for others, such as if Printable was to be a interface/abstract base class).
Virtual inheritance exposes whether SWIGSmartPtrUpcast generated a correctly typed shared pointer of the upcasted class type - if the pointer type is incorrect, this will result in
a segmentation fault (on Windows, this could manifest as undefined behavior) when trying to access any member inherited from T through a shared_ptr<Printable<T> >.
Virtual inheritance is contrived for this case, but exposes whether SWIGSmartPtrUpcast generated a correctly typed shared pointer of the upcasted class type -
if the pointer type is incorrect, this will result in a segmentation fault (on Windows, this could manifest as undefined behavior) when trying to access members
inherited from T through a shared_ptr<Printable<T> >.
*/
template <class T> class Printable : virtual public T {
public: