Assign segments

Synopsis

Declared in <boost/url/segments_encoded_ref.hpp>

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

Description

The existing contents are replaced by a copy of the contents of the range. Reserved characters in the range are automatically escaped. Escapes in the range are preserved.

All iterators are invalidated.

Note
 None of the character buffers referenced by the range may overlap the character buffer of the underlying url, or else the behavior is undefined.

Mandates

std::is_convertible< std::iterator_traits< FwdIt >::reference_type, pct_string_view >::value == true

Complexity

Linear in std::distance( first, last ) + this‐>url().encoded_query().size() + this‐>url().encoded_fragment().size().

Exception Safety

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

Exceptions

Name

Thrown on

system_error

The range contains an invalid percent‐encoding.

Parameters

Name

Description

first

The first element in the range.

last

One past the last element in the range.

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