[#BloombergLP-balst-StackTraceFrame-lineNumber] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balst.adoc[balst]::xref:BloombergLP/balst/StackTraceFrame.adoc[StackTraceFrame]::lineNumber :relfileprefix: ../../../ :mrdocs: Return the value of the `lineNumber` attribute of this object. Note that ‐1 indicates that `lineNumber` is "unknown". == Synopsis Declared in `<balst_stacktraceframe.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int lineNumber() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#