[#BloombergLP-bdlt-hashAppend-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::hashAppend
:relfileprefix: ../../
:mrdocs:

Pass `object` to `hashAlg` for modular hashing.

== Synopsis

Declared in `<bdlt_timetable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class HASHALG>
void
hashAppend(
    HASHALG& hashAlg,
    xref:BloombergLP/bdlt/Timetable_CompactableTransition.adoc[Timetable_CompactableTransition] const& object);
----

== Description

Pass the specified `object` to the specified `hashAlg`. This function integrates with the `bslh` modular hashing system and effectively provides a `bsl::hash` specialization for `Timetable_CompactableTransition`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *hashAlg*
| hash algorithm accumulator
| *object*
| compactable transition to hash
|===


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