const std::string
will be fine.
How can an immutable string be implemented in C++? [closed]
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03-10-2022 - |
質問
All my attempts so far have failed.Basically when I return a copy of the internal char array of the string, that copy has to be released, but I don't know how to release it.Wrapping it in a smart pointer doesn't work out, since it's destructor gets called immediately after I return it.Must I implement something like a garbage collector just for the immutable string?
解決
所属していません StackOverflow