[#BloombergLP-baljsn-JsonTokenizer-reset]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baljsn.adoc[baljsn]::xref:BloombergLP/baljsn/JsonTokenizer.adoc[JsonTokenizer]::reset
:relfileprefix: ../../../
:mrdocs:

Reset this tokenizer to use the specified `json` as a source object for tokens.

== Synopsis

Declared in `<baljsn_jsontokenizer.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
reset(xref:BloombergLP/bdljsn/Json.adoc[bdljsn::Json] const* json);
----

== Description

All state associated with a previously specified source object (if any) is discarded. The behavior is undefined unless `json‐>isArray()` or `json‐>isObject()`.

== Return Value

0 on success, and a non‐zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *json*
| source JSON array or object
|===


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