This is been a curiosity of mine for a while: how do you traverse a directory tree without using boost or any third-party library? Just plain ol' C++ (examples in 98, 99, 01, 0x and 1x specs are okay.)? It was done back in the day before boost existed so there's got to be a way to do it.
3 Answers
As of the adoption of the C++17 standard there exists a <filesystem> header included in the language that does exactly this. See your compiler's documentation to determine if it's supported.
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