string::replace (3 of 5 overloads)

Replace a range with a range.

template<
    class InputIt>
string&
replace(
    const_iterator first,
    const_iterator last,
    InputIt first2,
    InputIt last2);

Replaces the characters in the range {first, last) with those of {first2, last2).

{first, last)is a valid range. {first2, last2) is a valid range.

Strong guarantee.

All references, pointers, or iterators referring to contained elements are invalidated. Any past-the-end iterators are also invalidated.

Type	Description
`InputIt`	The type of the iterators.

InputItsatisfies InputIterator.

*this

Name	Description
`first`	An iterator referring to the first character to replace.
`last`	An iterator one past the end of the last character to replace.
`first2`	An iterator referring to the first character to replace with.
`last2`	An iterator one past the end of the last character to replace with.

Type	Thrown On
boost::system::system_error	`size() + (inserted - std::distance(first, last)) > max_size()`.