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Make SafeStackObject implicitly up-castable.

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This commit is contained in:
King_DuckZ 2017-05-06 21:48:45 +01:00
parent cd1be59cfa
commit f5f19350ea
1 changed files with 8 additions and 0 deletions
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8
src/tawashi_implem/safe_stack_object.hpp
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@ -38,6 +38,8 @@ namespace curry {
SafeStackObject& operator= (const SafeStackObject& parOther) = delete; SafeStackObject& operator= (const SafeStackObject& parOther) = delete;
operator Kakoune::SafePtr<T>&(); operator Kakoune::SafePtr<T>&();
template <typename U>
operator Kakoune::SafePtr<U>();
T& operator*(); T& operator*();
safe_ptr& operator->(); safe_ptr& operator->();
@ -84,6 +86,12 @@ namespace curry {
return m_obj_ptr; return m_obj_ptr;
} }
template <typename T>
template <typename U>
SafeStackObject<T>::operator Kakoune::SafePtr<U>() {
return Kakoune::SafePtr<U>(&m_obj);
}
template <typename T> template <typename T>
T& SafeStackObject<T>::operator*() { T& SafeStackObject<T>::operator*() {
return *m_obj_ptr; return *m_obj_ptr;