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Writing a custom iterator in modern C++ An experimental Forward Iterator written from scratch to boost up hand-made containers. An iterator is an object that points to an element inside a container. Like a pointer, an iterator can be used to access the element it points to and can be moved through the content of the container. Each container in the C++ Standard Library provides its own iterator, as well as some methods to retrieve it. Using iterators is quite easy: obtain an instance from a container, move it around where needed and then get the pointed element. Concretely, an iterator is a simple class that provides a bunch of operators: increment

Many standard libraryStandard library doStandard libraryBidirectional iteratorForward iteratorRandom access iteratorInput iteratorsOutput iteratorsநிறைய தரநிலை நூலகம்தரநிலை நூலகம் செய்தரநிலை நூலகம்