C++C++11C++14C++17Introduction to C++Learn C++

Using Iterators of String in C++ Software

How can I use Iterator methods of strings in my C++ software apps? What kind of iterator methods I can use with a std::string? How can I use begin(), end() iterator methods with strings? the at() method of strings? Can I use front() and back() methods in std::string to access characters? Modern C++ usesStrings, Wide Strings, andUnicode Stringsto support worldwide…
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C++C++11C++14C++17Introduction to C++Learn C++

How To Use C++ front() And back() Methods Of Vectors

In this post, you’ll get answers to these questions: What are the Vectors in C++?How can I use the front() iterator method on vectors?How can I use the back() iterator method on vectors?Can I get the last member of a vector by using the back() method?How can I access the first element of a vector?Can I print out the first and the last members of vectors by using the front() and back()…
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C++C++11C++14C++17Iterators

Insert Iterators Adapters in C++

Let’s slightly modify the example from The Move Iterator Adapter in C++ post: #include <algorithm> #include <list> #include <string> #include <vector> /// @warning BUG! PLEASE, DON'T USE! auto deep_copy_to_list(const std::vector<std::string>& src) { std::list<std::string> dst; // constructs the empty list copy(cbegin(src), cend(src)…
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C++C++11C++14C++17IteratorsLearn C++

Categories of Iterators in C++

Conceptually, iterators are consists of five categories: input iterator is intended to traverse sequences in the forward direction and provides the read access to the pointed sequence element;output iterator is intended to traverse sequences in the forward direction and provides the write access to the pointed sequence element;forward iterator is intended to traverse sequences in the forward…
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