- Function errh::Attribute(err, loc)
errh::Attribute
The function errh::Attribute
returns the identifier or node in which
the error occurred.
errh::Attribute(
err, ! (input) an element
loc ! (optional input) an integer, default 1.
)
Arguments
- err
An element in the set
errh::PendingErrors
referencing an error.- loc
An integer in the range
{ 1 .. errh::NumberOfLocations(err) }
.
Return Value
Returns an element in
AllAttributeNames
if the information is available and the empty element otherwise.
Note
When err
does not reference an element in errh::PendingErrors
or when the
current filter is the filter To Global Collector
an additional error
will be raised.
See also
The functions errh::Node
, errh::Line
and errh::NumberOfLocations
.