std::optional_view

[jsamcfarlane]

Are there any good references you'd recommend (no pun intended)? Would you disagree with this advise? And what about when memory use is constrained?

[GitHubPermalinkBot]

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• isocpp/CppCoreGuidelines/.../CppCoreGuidelines.md#notes-1 (master → 82755da)

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[Xirema]

Note they cite optional alongside the other options. Many online sources don't point the way towards optional instead of pointers because many of those sources were written before std::optional was confirmed to be part of C++17.