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shared_ptrの配列対応 #24

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na-trium-144 opened this issue Dec 28, 2024 · 0 comments

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na-trium-144 commented Dec 28, 2024

C++17より前では、型は存在するがdeleterを手動で渡さない限り機能しない
C++17では、new int[10] とかを渡せばできる。
- operator[]が使えるようになる
- element_typeの型がちがう
- U[N] と U[] の両方に用意されている
C++20ではmake_shared<int[]>(n)ができる? (手元ではできない)
unique_ptrならC++11からU[]がある
- U[N]の特殊化はなさそう

na-trium-144 added this to y3c-stl tasks

na-trium-144 converted this from a draft issue

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