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

Return `true` if this decoder has encountered an irrecoverable error and `false` otherwise. An irrecoverable error is one for which there is no subsequent possibility of achieving an "acceptable" result (as defined by the `isAcceptable` method).

== Synopsis

Declared in `<bdlde_hexdecoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
isError() const;
----


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