[#boost-urls-param_pct_view-2conversion-00]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/param_pct_view.adoc[param_pct_view]::operator xref:boost/urls/param.adoc[param]
:relfileprefix: ../../../
:mrdocs:


Conversion

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/param.hpp#L848[boost/url/param.hpp]>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
operator xref:boost/urls/param.adoc[param]() const;
----

== Description


This function performs a conversion from        a reference‐like query parameter to one        retaining ownership of the strings by        making a copy.


=== Complexity

Linear in `this‐>key.size() + this‐>value.size()`.


=== Exception Safety

Calls to allocate may throw.





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