Daily bit(e) of C++ | std::ranges::subrange

Daily bit(e) of C++ #321, The convenience adapter for adapting another range, or a pair of an iterator and a sentinel into a range: std::ranges::subrange.

The std::ranges::subrange is a convenience wrapper that can construct a range from another range or a pair of an iterator and a sentinel.

To maintain the sized property of a range, the size can be passed as an additional argument.

One use case for std::ranges::subrange is to adapt algorithms and methods that return a pair of iterators.

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