[#BloombergLP-baltzo-TestLoader]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baltzo.adoc[baltzo]::TestLoader
:relfileprefix: ../../
:mrdocs:

This class provides a concrete test implementation of the `Loader` protocol (an abstract interface) for obtaining a time zone. This test implementation maintains a mapping of time‐zone identifiers to `Zoneinfo` objects. Time zone information objects are associated with a time‐zone identifier using the `setTimeZone` method, and can be subsequently accessed by calling the protocol method `loadTimeZone` with the same identifier.

== Synopsis

Declared in `<baltzo_testloader.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class TestLoader
    : public xref:BloombergLP/baltzo/Loader.adoc[Loader]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/baltzo/Loader.adoc[Loader]`
| This class provides a protocol (a pure abstract interface) for loading a time zone object.
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/baltzo/TestLoader/allocator_type.adoc[`allocator_type`] 
| Allocator type used by this class.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/baltzo/TestLoader/2constructor-08.adoc[`TestLoader`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/baltzo/TestLoader/2destructor.adoc[`~TestLoader`] [.small]#[destructor]# [.small]#[virtual]#
| Destroy this `TestLoader` object;
| xref:BloombergLP/baltzo/TestLoader/get_allocator.adoc[`get_allocator`] 
| Return the allocator used by this object to supply memory. Note that if no allocator was supplied at construction the default allocator in effect at construction is used.
| xref:BloombergLP/baltzo/TestLoader/loadTimeZone.adoc[`loadTimeZone`]  [.small]#[virtual]#
| Load time zone information for the specified `timeZoneId`.
| xref:BloombergLP/baltzo/TestLoader/print.adoc[`print`] 
| Write the set of time zones maintained by this object to the specified output `stream` in a human‐readable format, and return a reference to `stream`. Optionally specify an initial indentation `level`, whose absolute value is incremented recursively for nested objects. If `level` is specified, optionally specify `spacesPerLevel`, whose absolute value indicates the number of spaces per indentation level for this and all of its nested objects. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by `level`). If `stream` is not valid on entry, this operation has no effect. Note that the format is not fully specified, and can change without notice.
| xref:BloombergLP/baltzo/TestLoader/setTimeZone-01.adoc[`setTimeZone`] 
| `setTimeZone` overloads
| xref:BloombergLP/baltzo/TestLoader/2conversion.adoc[`operator BloombergLP::bslmf::NestedTraitDeclaration<TestLoader, UsesBslmaAllocator>`] 
| Nested trait declaration for `bslma::UsesBslmaAllocator`.
|===



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