[#boost-urls-params_encoded_view-2constructor-0b]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/params_encoded_view.adoc[params_encoded_view]::params_encoded_view
:relfileprefix: ../../../
:mrdocs:

Constructor

== Synopses

Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/params_encoded_view.hpp#L171[boost/url/params_encoded_view.hpp]>`

Constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/params_encoded_view/2constructor-02.adoc[params_encoded_view]() = default;
----

[.small]#xref:boost/urls/params_encoded_view/2constructor-02.adoc[_» more..._]#

Constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:boost/urls/params_encoded_view/2constructor-06.adoc[params_encoded_view](xref:boost/urls/params_encoded_view.adoc[params_encoded_view] const& other) = default;
----

[.small]#xref:boost/urls/params_encoded_view/2constructor-06.adoc[_» more..._]#

Constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:boost/urls/params_encoded_view/2constructor-0c.adoc[params_encoded_view](core::string_view s);
----

[.small]#xref:boost/urls/params_encoded_view/2constructor-0c.adoc[_» more..._]#

== Exceptions

[cols=2]
|===
| Name
| Thrown on
| `system_error`
| `s` contains an invalid query parameter string.
|===

== Parameters

[cols=2]
|===
| Name
| Description
| *other*
| The object to copy
| *s*
| The string to parse.
|===


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