Replace params

Synopsis

Declared in header </boost/url/params_encoded_ref.hpp#L745[boost/url/params_encoded_ref.hpp,window=blank_]>

params_encoded_base::iterator
replace(
    params_encoded_base::iterator from,
    params_encoded_base::iterator to,
    initializer_list<param_pct_view> init);

Description

This function replaces a range of params with the params in an initializer-list . All iterators that are equal to from or come after are invalidated.

Note
 The strings referenced by the inputs must not come from the underlying url, or else the behavior is undefined.

Complexity

Linear in this->url().encoded_query().size().

Exception Safety

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

Return Value

  • iterator

Parameters

Name Type

from

iterator

to

iterator

init

initializer_list