[#BloombergLP-balber-BerDecoder-2constructor]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerDecoder.adoc[BerDecoder]::BerDecoder
:relfileprefix: ../../../
:mrdocs:

Construct a decoder object.

== Synopsis

Declared in `<balber_berdecoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
BerDecoder(
    xref:BloombergLP/balber/BerDecoderOptions.adoc[BerDecoderOptions] const* options = 0,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

== Description

Optionally specify decoder `options`. If `options` is 0, `BerDecoderOptions()` is used. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *options*
| optional decoder options (0 for defaults)
| *basicAllocator*
| memory allocator (0 for the default allocator)
|===


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