boost::urls::segments_encoded_ref::replace

Replace segments

Synopsis

Declared in <boost/url/segments_encoded_ref.hpp>

iterator
replace(
    iterator from,
    iterator to,
    pct_string_view s);

Description

This function replaces a range of segments with one segment. Reserved characters in the string are automatically escaped. Escapes in the string are preserved.

All iterators that are equal to from or come after are invalidated.

Complexity

Linear in s.size() + this‐>url().encoded_resouce().size().

Exception Safety

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

Exceptions

Name

Thrown on

system_error

The string contains an invalid percent‐encoding.

Return Value

An iterator to the new segment.

Parameters

Name

Description

from

The first element in the range of segments to replace.

to

One past the last element in the range of segments to replace.

s

The string to assign.

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