boost::urls::params_encoded_ref::insert

Insert params

Synopsis

Declared in <include/boost/url/params_encoded_ref.hpp>

iterator
insert(
    iterator before,
    param_pct_view const& p);

Description

This function inserts a param before the specified position.

All iterators that are equal to `before` or come after are invalidated.

Linear in `this‐>url().encoded_query().size()`.

Strong guarantee.

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

Exceptions

Name Thrown on

`p`

contains an invalid percent&hyphen;encoding&period;

Return Value

An iterator to the inserted element.

Parameters

Name Description

before

An iterator before which the param is inserted&period; This may be equal to &grave;end()&grave;&period;

p

The param to insert&period;

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