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

Stream insertion operators

== Synopses

Declared in `&lt;balcl&lowbar;commandline&period;h&gt;`

Write the string representation of the specified enumeration `value` to the specified output `stream` in a single&hyphen;line format, and return a reference to `stream`&period; See `toAscii` for what constitutes the string representation of a `OptionType&colon;&colon;Enum` value&period; Note that this method has the same behavior as&colon; &grave; balcl&colon;&colon;OptionType&colon;&colon;print(stream, value, 0, &hyphen;1)&semi; &grave;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balcl/operator_lshift-013.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balcl/OptionType/Enum.adoc[OptionType::Enum] value);
----

[.small]#xref:BloombergLP/balcl/operator_lshift-013.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; If `stream` is not valid on entry, this operation has no effect&period; Note that this human&hyphen;readable format is not fully specified, can change without notice, and is logically equivalent to&colon; `object&period;print(stream, 0, &hyphen;1)&semi;`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balcl/operator_lshift-0f.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balcl/OptionValue_NullOf.adoc[OptionValue&lowbar;NullOf] const& object);
----

[.small]#xref:BloombergLP/balcl/operator_lshift-0f.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; If `stream` is not valid on entry, this operation has no effect&period; Note that this human&hyphen;readable format is not fully specified, can change without notice, and is logically equivalent to&colon; &grave; print(stream, 0, &hyphen;1)&semi; &grave;


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

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

Write the value of the specified `rhs` object to the specified `stream` in a (multi&hyphen;line) human readable format and return a reference to `stream`&period; Note that the last line is _not_ terminated by a newline character&period;


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

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

Write the value of the specified `rhs` object to the specified `stream` in a (multi&hyphen;line) human readable format and return a reference to the `stream`&period; Note that the last line is _not_ terminated by a newline character&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balcl/operator_lshift-04.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balcl/OccurrenceInfo.adoc[OccurrenceInfo] const& rhs);
----

[.small]#xref:BloombergLP/balcl/operator_lshift-04.adoc[_» more&period;&period;&period;_]#

Write the value of the specified `rhs` object to the specified `stream` in a (multi&hyphen;line) human readable format and return a reference to `stream`&period; Note that the last line is _not_ terminated by a newline character&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balcl/operator_lshift-077.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const& rhs);
----

[.small]#xref:BloombergLP/balcl/operator_lshift-077.adoc[_» more&period;&period;&period;_]#

Write the value of the specified `rhs` object to the specified `stream` in a (multi&hyphen;line) human readable format and return a reference to `stream`&period; Note that the last line is _not_ terminated by a newline character&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
xref:BloombergLP/balcl/operator_lshift-014.adoc[operator&lt;&lt;](
    std::ostream& stream,
    xref:BloombergLP/balcl/Option.adoc[Option] const& rhs);
----

[.small]#xref:BloombergLP/balcl/operator_lshift-014.adoc[_» more&period;&period;&period;_]#

Write the options and their values in the specified `rhs` to the specified output `stream` in a (multi&hyphen;line) human readable format and return a reference to `errorStream`&period; Note that the last line is _not_ terminated by a newline character&period;


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

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


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