basic_string&
insert(size_type pos1,
const basic_string& str);
Requires: pos <= size().
Throws: out_of_range if pos > size().
Effects: Calls insert(pos, str.data(), str.size()).
Returns: *this.
basic_string&
insert(size_type pos1,
const basic_string& str,
size_type pos2, size_type n);
Requires: pos1 <= size() and pos2 <= str.size()
Throws: out_of_range if pos1 > size() or pos2 > str.size().
Effects: Determines the effective length rlen of the string to insert as the smaller of n and str.size() - pos2 and calls insert(pos1, str.data() + pos2, rlen).
Returns: *this.
basic_string&
insert(size_type pos, const charT* s, size_type n);
Requires: s points to an array of at least n elements of charT and pos <= size().
Throws: out_of_range if pos > size() or length_error if size() + n > max_size().
Effects: Replaces the string controlled by *this with a string of length size() + n whose first pos elements are a copy of the initial elements of the original string controlled by *this and whose next n elements are a copy of the elements in s and whose remaining elements are a copy of the remaining elements of the original string controlled by *this.
Returns: *this.
basic_string&
insert(size_type pos, const charT* s);
Requires: pos <= size() and s points to an array of at least traits::length(s) + 1 elements of charT.
Effects: Equivalent to insert(pos, s, traits::length(s)).
Returns: *this.
basic_string&
insert(size_type pos, size_type n, charT c);
Effects: Equivalent to insert(pos, basic_string(n, c)).
Returns: *this.
iterator insert(const_iterator p, charT c);
Requires: p is a valid iterator on *this.
Effects: inserts a copy of c before the character referred to by p.
Returns: An iterator which refers to the copy of the inserted character.
iterator insert(const_iterator p, size_type n, charT c);
Requires: p is a valid iterator on *this.
Effects: inserts n copies of c before the character referred to by p.
Returns: An iterator which refers to the copy of the first inserted character, or p if n == 0.
template<class InputIterator>
iterator insert(const_iterator p, InputIterator first, InputIterator last);
Requires: p is a valid iterator on *this. [first,last) is a valid range.
Effects: Equivalent to insert(p - begin(), basic_string(first, last)).
Returns: An iterator which refers to the copy of the first inserted character, or p if first == last.
iterator insert(const_iterator p, initializer_list<charT> il);
Effects: insert(p, il.begin(), il.end()).
Returns: An iterator which refers to the copy of the first inserted character, or p if i1 is empty.