[#BloombergLP-bdlt-operator_lt-0c1]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::operator&lt;
:relfileprefix: ../../
:mrdocs:

Less&hyphen;than operators

== Synopses

Declared in `&lt;bdlt&lowbar;date&period;h&gt;`

Return `true` if the specified `lhs` date is earlier than the specified `rhs` date, and `false` otherwise&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-01.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Date.adoc[Date] const& lhs,
    xref:BloombergLP/bdlt/Date.adoc[Date] const& rhs);
----

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

Return `true` if `lhs` is less than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-0d.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Datetime.adoc[Datetime] const& lhs,
    xref:BloombergLP/bdlt/Datetime.adoc[Datetime] const& rhs);
----

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

Return `true` if the specified `lhs` interval is less than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-04.adoc[operator&lt;](
    xref:BloombergLP/bdlt/DatetimeInterval.adoc[DatetimeInterval] const& lhs,
    xref:BloombergLP/bdlt/DatetimeInterval.adoc[DatetimeInterval] const& rhs);
----

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

Return `true` if `lhs` is earlier than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-0a.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Time.adoc[Time] const& lhs,
    xref:BloombergLP/bdlt/Time.adoc[Time] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-0a.adoc[_» more&period;&period;&period;_]#

Return `true` if `lhs` daily timetable is less than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-0c5.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Timetable_Day.adoc[Timetable&lowbar;Day] const& lhs,
    xref:BloombergLP/bdlt/Timetable_Day.adoc[Timetable&lowbar;Day] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-0c5.adoc[_» more&period;&period;&period;_]#

Return `true` if timetable transition `lhs` is less than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-03c.adoc[operator&lt;](
    xref:BloombergLP/bdlt/TimetableTransition.adoc[TimetableTransition] const& lhs,
    xref:BloombergLP/bdlt/TimetableTransition.adoc[TimetableTransition] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-03c.adoc[_» more&period;&period;&period;_]#

Return `true` if timetable transition `lhs` is less than datetime `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-0e.adoc[operator&lt;](
    xref:BloombergLP/bdlt/TimetableTransition.adoc[TimetableTransition] const& lhs,
    xref:BloombergLP/bdlt/Datetime.adoc[Datetime] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-0e.adoc[_» more&period;&period;&period;_]#

Return `true` if datetime `lhs` is less than timetable transition `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-034.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Datetime.adoc[Datetime] const& lhs,
    xref:BloombergLP/bdlt/TimetableTransition.adoc[TimetableTransition] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-034.adoc[_» more&period;&period;&period;_]#

Return `true` if compactable transition `lhs` is less than `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-0b.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Timetable_CompactableTransition.adoc[Timetable&lowbar;CompactableTransition] const& lhs,
    xref:BloombergLP/bdlt/Timetable_CompactableTransition.adoc[Timetable&lowbar;CompactableTransition] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-0b.adoc[_» more&period;&period;&period;_]#

Return `true` if compactable transition `lhs` is less than time `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-08a.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Timetable_CompactableTransition.adoc[Timetable&lowbar;CompactableTransition] const& lhs,
    xref:BloombergLP/bdlt/Time.adoc[Time] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-08a.adoc[_» more&period;&period;&period;_]#

Return `true` if time `lhs` is less than compactable transition `rhs`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
xref:BloombergLP/bdlt/operator_lt-08c.adoc[operator&lt;](
    xref:BloombergLP/bdlt/Time.adoc[Time] const& lhs,
    xref:BloombergLP/bdlt/Timetable_CompactableTransition.adoc[Timetable&lowbar;CompactableTransition] const& rhs);
----

[.small]#xref:BloombergLP/bdlt/operator_lt-08c.adoc[_» more&period;&period;&period;_]#

== Return Value

* `true` if `lhs` is earlier than `rhs`
* `true` if `lhs` is less than `rhs`
* `true` if `lhs` is less than `rhs`, and `false` otherwise
* `true` if `lhs` is earlier than `rhs`, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *lhs*
| left&hyphen;hand date operand
| *rhs*
| right&hyphen;hand date operand
|===


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