[#BloombergLP-bdljsn-Error-print]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/Error.adoc[Error]::print
:relfileprefix: ../../../
:mrdocs:

Write the value of this object to the specified output `stream` in a human‐readable format, and return a non‐`const` reference to `stream`. Optionally specify an initial indentation `level`, whose absolute value is incremented recursively for nested objects. If `level` is specified, optionally specify `spacesPerLevel`, whose absolute value indicates the number of spaces per indentation level for this and all of its nested objects. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by `level`). If `stream` is not valid on entry, this operation has no effect. Note that the format is not fully specified, and can change without notice.

== Synopsis

Declared in `<bdljsn_error.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
print(
    std::ostream& stream,
    int level = 0,
    int spacesPerLevel = 4) const;
----


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