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c++/stl > STLコンテナクラスは仮想デストラクタを提供していない > このクラスから継承してはいけない

引用: C++のためのAPIデザイン by マーティン・レディ
12.2 継承による拡張



I think Stroustrup answered this question indirectly in his fantastic paper: Why C++ is not just an ObjectOriented Programming Language:
A virtual destructor is only useful for inheritance scenarios. STL containers are not designed to be inherited from (nor is it a supported scenario). Hence they don't have virtual destructors.

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