segments::assign

Replace the contents of the container.

Synopsis

template<
    class FwdIt>
void
assign(
    FwdIt first,
    FwdIt last);

This function replaces the contents with a range of percent-encoded strings. Each string must contain a valid percent-encoding or else an exception is thrown. The behavior is undefined if either argument is an iterator into *this. All iterators and references to elements of the container are invalidated, including the end iterator.

Requires

std::is_convertible< std::iterator_traits< FwdIt >::value_type, string_view >::value == true

Example

url u = parse_relative_uri( "/path/to/file.txt" );

segments se = u.segments();

std::vector< std::string > v = { "etc", "init.rc" };

se.insert( u.end() - 1, v.begin(), v.end() );

assert( u.encoded_path() == "/etc/init.rc") );

Exception Safety

Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.

Parameters

Name	Description
`first`	An iterator to the first element in the range
`last`	An iterator to one past the last element in the range

Exceptions

Type	Thrown On
`std::invalid_argument`	invalid percent-encoding