[#boost-urls-url-set_host_ipv4-03]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/url.adoc[url]::set_host_ipv4
:relfileprefix: ../../../
:mrdocs:


== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/url_base.hpp#L1296[boost/url/url_base.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/url.adoc[url]&
xref:boost/urls/url/set_host_ipv4-08.adoc[set_host_ipv4](xref:boost/urls/ipv4_address.adoc[ipv4_address] const& addr);
----

[.small]#xref:boost/urls/url/set_host_ipv4-08.adoc[_» more..._]#

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/url_base.adoc[url_base]&
xref:boost/urls/url_base/set_host_ipv4.adoc[set_host_ipv4](xref:boost/urls/ipv4_address.adoc[ipv4_address] const& addr);
----

[.small]#xref:boost/urls/url_base/set_host_ipv4.adoc[_» more..._]#

== Parameters


|===
| Name | Description

| *addr*
| The address to set.


|===



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