[#BloombergLP-bdljsn-operator_lshift-07d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::operator&lt;&lt;
:relfileprefix: ../../
:mrdocs:

Stream insertion operators

== Synopses

Declared in `&lt;bdljsn&lowbar;error&period;h&gt;`

Write &quot;null&quot; to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-09c.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/JsonNull-0b.adoc[JsonNull] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-09c.adoc[_» more&period;&period;&period;_]#

Write the value of the specified `object` to the specified `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-074.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/JsonNumber.adoc[JsonNumber] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-074.adoc[_» more&period;&period;&period;_]#

Write the string representation of the specified enumeration `value` to the specified output `stream` in a single&hyphen;line format&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-03e.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/JsonType/Enum.adoc[JsonType::Enum] value);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-03e.adoc[_» more&period;&period;&period;_]#

Write the value of `object` to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-032.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/JsonArray.adoc[JsonArray] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-032.adoc[_» more&period;&period;&period;_]#

Write the value of `object` to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-05.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/JsonObject.adoc[JsonObject] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-05.adoc[_» more&period;&period;&period;_]#

Write the value of `object` to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-0bf.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/Json.adoc[Json] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-0bf.adoc[_» more&period;&period;&period;_]#

Write the string representation of the specified enumeration `value` to the specified output `stream` in a single&hyphen;line format&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-096.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/WriteStyle/Enum.adoc[WriteStyle::Enum] value);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-096.adoc[_» more&period;&period;&period;_]#

Write the specified `object` to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-0be.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/Location.adoc[Location] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-0be.adoc[_» more&period;&period;&period;_]#

Write the value of the specified `object` to the specified output `stream` in a single&hyphen;line format&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-0d.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/Error.adoc[Error] const& object);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-0d.adoc[_» more&period;&period;&period;_]#

Format the specified `rhs` to the specified output `stream` in a single line format and return a non&hyphen;`const` reference to `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-01.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/ReadOptions.adoc[ReadOptions] const& rhs);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-01.adoc[_» more&period;&period;&period;_]#

Format the specified `rhs` to the specified output `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/bdljsn/operator_lshift-08.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/bdljsn/WriteOptions.adoc[WriteOptions] const& rhs);
----

[.small]#xref:BloombergLP/bdljsn/operator_lshift-08.adoc[_» more&period;&period;&period;_]#

== Return Value

* a reference to `stream`
* a non&hyphen;`const` reference to `stream`
* a reference to the modifiable `stream`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *stream*
| output stream
| *object*
| object to write
| *value*
| enumeration value to write
| *rhs*
| options object to format
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
