[#btcsignals-signal-2constructor-0d]
= xref:btcsignals.adoc[btcsignals]::xref:btcsignals/signal.adoc[signal]::signal
:relfileprefix: ../../
:mrdocs:

Constructors

== Synopses

Declared in `<util/btcsignals.h>`

Construct an empty signal with no connected callbacks.


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

[.small]#xref:btcsignals/signal/2constructor-02.adoc[_» more..._]#

Copy construction is deleted.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:btcsignals/signal/2constructor-06d.adoc[signal](xref:btcsignals/signal.adoc[signal] const& other) = delete;
----

[.small]#xref:btcsignals/signal/2constructor-06d.adoc[_» more..._]#

Move construction is deleted.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:btcsignals/signal/2constructor-06f.adoc[signal](xref:btcsignals/signal.adoc[signal]&& other) = delete;
----

[.small]#xref:btcsignals/signal/2constructor-06f.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *other*
| The instance to copy from (unused, this overload is deleted).
|===


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