[#BloombergLP-bdlt-TimetableCache-2constructor-00] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/TimetableCache.adoc[TimetableCache]::TimetableCache :relfileprefix: ../../../ :mrdocs: Create an empty timetable cache that uses the specified `loader` to load timetables on demand and has no timeout. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used. Timetables loaded into this cache remain valid for retrieval until they have been explicitly invalidated (via either the `invalidate` or `invalidateAll` methods), or until this object is destroyed. The behavior is undefined unless `loader` remains valid throughout the lifetime of this cache. == Synopsis Declared in `<bdlt_timetablecache.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit TimetableCache( xref:BloombergLP/bdlt/TimetableLoader.adoc[TimetableLoader]* loader, xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#