[#BloombergLP-bdlt-TimetableTransition]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::TimetableTransition
:relfileprefix: ../../
:mrdocs:

Datetime‐indexed state transition with an associated code.

== Synopsis

Declared in `<bdlt_timetable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class TimetableTransition;
----

== Description

This simply‐constrained attribute class represents a state transition, implemented as a datetime for when the transition occurs, and a code to indicate the new state.

== Enums

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/TimetableTransition/_04enum.adoc[`Unnamed enum`] 
| Constants for timetable transition codes.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/TimetableTransition/2constructor-0c.adoc[`TimetableTransition`]         [.small]#[constructor]#
| Create a transition having the same value as `original`.
| xref:BloombergLP/bdlt/TimetableTransition/operator_assign.adoc[`operator=`] 
| Assign to this object the value of the specified `rhs` timetable transition, and return a reference providing modifiable access to this object.
| xref:BloombergLP/bdlt/TimetableTransition/code.adoc[`code`] 
| Return the code of this transition.
| xref:BloombergLP/bdlt/TimetableTransition/datetime.adoc[`datetime`] 
| Return the datetime of this transition.
| xref:BloombergLP/bdlt/TimetableTransition/print.adoc[`print`] 
| Format this transition to the specified output `stream`.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/bdlt/Timetable_ConstIterator.adoc[BloombergLP::bdlt::Timetable_ConstIterator]`
| Provide read‐only, sequential access in increasing (chronological) order to the transitions in a `Timetable` object.
| `xref:BloombergLP/bdlt/TimetableTransition_Ref.adoc[BloombergLP::bdlt::TimetableTransition_Ref]`
| Proxy reference used by timetable iterator arrow operators.
|===

== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/operator_not_eq-040.adoc[`operator!=`]
| Return `true` if `lhs` and `rhs` timetable transitions do not have the same value.
| xref:BloombergLP/bdlt/operator_lt-03c.adoc[`operator<`]
| Return `true` if timetable transition `lhs` is less than `rhs`.
| xref:BloombergLP/bdlt/operator_lt-0e.adoc[`operator<`]
| Return `true` if timetable transition `lhs` is less than datetime `rhs`.
| xref:BloombergLP/bdlt/operator_eq-013.adoc[`operator==`]
| Return `true` if `lhs` and `rhs` timetable transitions have the same value.
|===

== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/TimetableTransition_Ref.adoc[`TimetableTransition_Ref`] 
| Proxy reference used by timetable iterator arrow operators.
|===


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