Tokenizing a string in c++

• abseil-cpp

  54 13,917 9.5 C++

  Abseil Common Libraries (C++)

  

The abseil library has a clever one called StrSplit(), that figures out what type of container you want back by the return value type you use. I.e., the one StrSplit() function dynamically changes its return type... sort of - or so it seems to someone using it. It's clever because the function actually returns a proxy, and that proxy has implicit conversion functions to the various container types it supports, and that's how it figures out what you want. So the actual splitting doesn't happen until that proxy gets converted, as opposed to when StrSplit() is invoked. Clever, but maybe too clever. :)

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