Swap

Synopsis

Declared in header <boost/url/url.hpp>

void
swap(
    url& v0,
    url& v1) noexcept;

Description

Exchanges the contents of v0 with another v1. All views, iterators and references remain valid.

If &v0 ==&v1, this function call has no effect.

Example

url u1( "https://www.example.com" );
url u2( "https://www.boost.org" );
std::swap(u1, u2);
assert(u1 == "https://www.boost.org" );
assert(u2 == "https://www.example.com" );

Effects

v0.swap( v1 );

Complexity

Constant

Exception Safety

Throws nothing

Parameters

Name Description

v0,

v1 The objects to swap

See Also

url::swap