[#boost-urls-params_base-buffer]
= xref:boost/urls/params_base/buffer.adoc[boost::urls::params&lowbar;base::buffer]
:relfileprefix: ../../../
:mrdocs:

Return the referenced character buffer&period;

== Synopsis

Declared in `&lt;https://www.github.com/boostorg/url/blob/develop/include/boost/url/params_base.hpp#L184[boost&sol;url&sol;params&lowbar;base&period;hpp]&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/pct_string_view.adoc[pct&lowbar;string&lowbar;view]
buffer() const noexcept;
----

== Description

This function returns the character buffer referenced by the view&period; The returned string may contain percent escapes&period;

== Example
[,cpp]
----
assert( url_view( "?first=John&last=Doe" ).params().buffer() == "?first=John&last=Doe" );
----
== Complexity
Constant&period;

== Exception Safety
Throws nothing&period;

== Return Value

The buffer&period;


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