[#BloombergLP-bdlde-Base64Encoder-encodedLength-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::xref:BloombergLP/bdlde/Base64Encoder.adoc[Base64Encoder]::encodedLength
:relfileprefix: ../../../
:mrdocs:

Return the MIME‐style encoded byte length for `inputLength`.

== Synopsis

Declared in `<bdlde_base64encoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
encodedLength(int inputLength);
----

== Description

Return the exact number of encoded bytes that would result from an input byte sequence of the specified `inputLength` provided to the `convert` method of an encoder with the maximum allowable line‐length of the output being 76 characters (as recommended by the MIME standard). The behavior is undefined unless `0 <= inputLength`.

DEPRECATED: use the overload with `options` instead.

== Return Value

the exact number of encoded bytes for `inputLength` with MIME line length

== Parameters

[cols="1,4"]
|===
| Name| Description
| *inputLength*
| number of input bytes to encode
|===


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