Description

Return the searched metadata or 0 if not found.

Syntax:: md = btkFindMetaData(h, label) md = btkFindMetaData(h, label, ...)

Parameters

h	Handle pointing to a C++ btk::Acquisition object.
label	label of one metadata
...	label(s) for the desired metadata to search. Any level of depth is possible.

Return values

md	Same format than the output of the function btkGetMetaData.

See Also: btkAppendMetaData, btkClearMetaData, btkGetMetaData, btkRemoveMetaData, btkSetMetaData