[#BloombergLP-balst-operator_lshift-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balst.adoc[balst]::operator&lt;&lt;
:relfileprefix: ../../
:mrdocs:

Stream insertion operators

== Synopses

Declared in `&lt;balst&lowbar;stacktrace&period;h&gt;`

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balst/operator_lshift-02f.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balst/StackTraceFrame.adoc[StackTraceFrame] const& object);
----

[.small]#xref:BloombergLP/balst/operator_lshift-02f.adoc[_» more&period;&period;&period;_]#

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balst/operator_lshift-00.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balst/StackTrace.adoc[StackTrace] const& object);
----

[.small]#xref:BloombergLP/balst/operator_lshift-00.adoc[_» more&period;&period;&period;_]#

Stream a multiline stack trace for the specified `object` to `stream`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balst/operator_lshift-022.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balst/StackTracePrinter.adoc[StackTracePrinter] const& object);
----

[.small]#xref:BloombergLP/balst/operator_lshift-022.adoc[_» more&period;&period;&period;_]#

== Return Value

* a reference to `stream`
* reference to `stream`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *stream*
| output stream
| *object*
| object to write
|===


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