Insert elements
Synopsis
Declared in header <boost/url/params_ref.hpp>
iterator
insert(
iterator before,
std::initializer_list<param_view> init);
Description
This function inserts the params in an initializer-list before the specified position.
All iterators that are equal to
before
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.
Return Value
An iterator to the first
element inserted, or before
if
init.size() == 0
.
Parameters
Name | Description |
---|---|
before |
An iterator before which
the element is inserted. This may
be equal to |
init |
The list of params to insert. |