template< class CharT, class Traits, class Alloc > void swap( basic_string<CharT, Traits, Alloc> &lhs, basic_string<CharT, Traits, Alloc> &rhs ); |
Specializes the std::swap algorithm for std::basic_string. Swaps the contents of lhs and rhs. Equivalent to lhs.swap(rhs).
| lhs, rhs | - | strings whose contents to swap |
(none).
Constant.
noexcept specification: noexcept(noexcept(lhs.swap(rhs))) | (since C++17) |
| swaps the contents (public member function) |
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