[#boost-urls-params_ref-insert-0d]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/params_ref.adoc[params_ref]::insert
:relfileprefix: ../../../
:mrdocs:

Insert elements

== Synopses

Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/params_ref.hpp#L482[boost/url/params_ref.hpp]>`

Insert elements


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/params_base.adoc[iterator]
xref:boost/urls/params_ref/insert-02.adoc[insert](
    xref:boost/urls/params_base.adoc[iterator] before,
    std::initializer_list<xref:boost/urls/param_view.adoc[param_view]> init);
----

[.small]#xref:boost/urls/params_ref/insert-02.adoc[_» more..._]#

Insert elements


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/params_base.adoc[iterator]
xref:boost/urls/params_ref/insert-08a.adoc[insert](
    xref:boost/urls/params_base.adoc[iterator] before,
    xref:boost/urls/param_view.adoc[param_view] const& p);
----

[.small]#xref:boost/urls/params_ref/insert-08a.adoc[_» more..._]#

Insert elements


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class FwdIt>
xref:boost/urls/params_base.adoc[iterator]
xref:boost/urls/params_ref/insert-05.adoc[insert](
    xref:boost/urls/params_base.adoc[iterator] before,
    FwdIt first,
    FwdIt last);
----

[.small]#xref:boost/urls/params_ref/insert-05.adoc[_» more..._]#

== Return Value

* An iterator to the first element inserted, or `before` if `init.size() == 0`.
* An iterator to the inserted element.
* An iterator to the first element inserted, or `before` if `first == last`.
* An iterator to the first element inserted, or `before` if `first == last`.

== Parameters

[cols=2]
|===
| Name
| Description
| *before*
| An iterator before which the element is inserted. This may be equal to `end()`.
| *init*
| The list of params to insert.
| *p*
| The param to insert.
| *first*
| The first element to insert.
| *last*
| One past the last element to insert.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#