[#BloombergLP-bdlb-FunctionOutputIterator-2constructor-04]
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Create a `FunctionOutputIterator` object that, when an assignment is performed on the dereferenced object, will call a default constructed instance of the (template parameter) type `FUNCTION` passing the assigned value as the argument. Note that if `FUNCTION` is a function pointer type, then the default constructed `FUNCTION` will be 0, and the behavior when assigning to a dereferenced iterator will be undefined.

== Synopsis

Declared in `<bdlb_functionoutputiterator.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
FunctionOutputIterator();
----


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