[#ParamsStream-02-2constructor-01]
= xref:ParamsStream-02.adoc[ParamsStream]::ParamsStream
:relfileprefix: ../
:mrdocs:

Constructors

== Synopses

Declared in `<serialize.h>`

Construct a params stream wrapping a substream and a single parameter set.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:ParamsStream-02/2constructor-0f.adoc[ParamsStream](
    SubStream&& substream,
    Params const& params);
----

[.small]#xref:ParamsStream-02/2constructor-0f.adoc[_» more..._]#

Construct a nested params stream from a substream and several parameter sets.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename NestedSubstream,
    typename Params1,
    typename Params2,
    typename... NestedParams>
xref:ParamsStream-02/2constructor-0a.adoc[ParamsStream](
    NestedSubstream&& s,
    Params1 const& params1,
    Params2 const& params2,
    NestedParams const&... params);
----

[.small]#xref:ParamsStream-02/2constructor-0a.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *substream*
| The underlying stream to wrap.
| *params*
| The parameter set to attach.
| *s*
| The underlying stream to wrap.
| *params1*
| The outermost parameter set to attach.
| *params2*
| The next parameter set to attach.
|===


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