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Support rvalues in adaptors::indexed #128

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FelixDombek opened this issue May 18, 2021 · 0 comments

FelixDombek commented May 18, 2021

Using a normal ranged for with an rvalue is supported in C++, so adaptors::indexed should support it too.

Currently it is too easy to get a segfault:

std::vector<int> getVec();
for (const auto& i : boost::adaptors::index(getVec())) { std::cout << i; }

This should have a move constructor and be able to store the temporary object.

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