[#BloombergLP-bslfmt-MockFormatContext_Iterator-operator_inc-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslfmt.adoc[bslfmt]::xref:BloombergLP/bslfmt/MockFormatContext_Iterator.adoc[MockFormatContext_Iterator]::operator++
:relfileprefix: ../../../
:mrdocs:

Increment this object to refer to the next character in the output buffer. Throw `bslfmt::format_error` if the iterator goes beyond the allowed buffer bounds.

== Synopsis

Declared in `<bslfmt_mockformatcontext.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslfmt/MockFormatContext_Iterator.adoc[MockFormatContext_Iterator<t_CHAR>]&
operator++();
----


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