[#BloombergLP-balxml-operator_lshift-015] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balxml.adoc[balxml]::operator<< :relfileprefix: ../../ :mrdocs: Write the contents of the specified `attribute` object to the specified `os` in human‐readable form. Attributes that have not yet been computed are not computed by this function. == Synopsis Declared in `<balxml_elementattribute.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- std::ostream& operator<<( std::ostream& os, xref:BloombergLP/balxml/ElementAttribute.adoc[ElementAttribute] const& attribute); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#