std::basic_string::begin, std::basic_string::cbegin - cppreference.com

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# std::basic_string::begin, std::basic_string::cbegin

From cppreference.com
< cpp‎ | string‎ | basic string

iterator begin(); |  |
const_iterator begin() const; |  |
const_iterator cbegin() const; |  | (since C++11)

Returns an iterator to the first character of the string.

### [edit] Parameters

(none)

### [edit] Return value

iterator to the first character

### [edit] Exceptions

(none) | (until C++11)
`noexcept` specification: noexcept | (since C++11)

### [edit] Complexity

Constant

### [edit] Example

Run this code

    #include <cassert>
    #include <string>

    int main()
    {
      std::string s("Exemplar");
      *s.begin() = 'e';
      assert("exemplar" == s);

      auto i = s.cbegin();
      assert(s[0] == *i);
    }

### [edit] See also

end cend (C++11) | returns an iterator to the end (public member function) [edit]

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Category:

- unconditionally noexcept