This article intends to examine how to utilize the container adapter std::flat_map, new to the C++23 Standard Library. You’re probably familiar with std::map and std::unordered_map (and their “multi” variants), and may be curious as to why we need another associative container type. The reason, as usual for C++, is performance: in some cases, operations on… Continue reading Exploring C++23’s flat_map
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