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Asking about iterator
Can anyone teach me that what is an iterator? Thanks so much
2 Réponses
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There are dozens of explanations on the net, have you already tried going through some of these?
Articles:
https://www.bogotobogo.com/cplusplus/stl3_iterators.php
https://www.learncpp.com/cpp-tutorial/introduction-to-iterators/
https://levelup.gitconnected.com/learning-c-the-stl-and-iterators-219abd83d786
Videos:
https://youtu.be/SgcHcbQ0RCQ
https://youtu.be/yTi46Pb32qg
Implementing iterators:
https://internalpointers.com/post/writing-custom-iterators-modern-cpp
https://youtu.be/F9eDv-YIOQ0