[#BloombergLP-bdlde-HexDecoder]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::HexDecoder
:relfileprefix: ../../
:mrdocs:

This class implements a mechanism capable of converting data of arbitrary length from its corresponding Hex representation.

== Synopsis

Declared in `<bdlde_hexdecoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class HexDecoder;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlde/HexDecoder/2constructor.adoc[`HexDecoder`]         [.small]#[constructor]#
| Create a Hex decoder in the initial state.
| xref:BloombergLP/bdlde/HexDecoder/convert-0e.adoc[`convert`] 
| `convert` overloads
| xref:BloombergLP/bdlde/HexDecoder/endConvert.adoc[`endConvert`] 
| Terminate encoding for this decoder. Return 0 on success, and a negative value otherwise.
| xref:BloombergLP/bdlde/HexDecoder/isAcceptable.adoc[`isAcceptable`] 
| Return `true` if input so far is complete and fully emitted.
| xref:BloombergLP/bdlde/HexDecoder/isDone.adoc[`isDone`] 
| Return `true` if this decoder is in the done state.
| xref:BloombergLP/bdlde/HexDecoder/isError.adoc[`isError`] 
| Return `true` if this decoder has encountered an irrecoverable error.
| xref:BloombergLP/bdlde/HexDecoder/isInitialState.adoc[`isInitialState`] 
| Return `true` if this decoder is in the initial state (i.e., as if no input had been consumed) and `false` otherwise.
| xref:BloombergLP/bdlde/HexDecoder/isMaximal.adoc[`isMaximal`] 
| Return `true` if the input to this decoder is maximal.
| xref:BloombergLP/bdlde/HexDecoder/outputLength.adoc[`outputLength`] 
| Return the total length of output emitted by this decoder.
| xref:BloombergLP/bdlde/HexDecoder/reset.adoc[`reset`] 
| Reset this decoder to its initial state (i.e., as if no input had been consumed).
|===



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