[Xapian-tickets] [Xapian] #799: Issue with enable-log option failing while building

[Xapian]

#799: Issue with enable-log option failing while building
--------------------------+-------------------------------
 Reporter:  Gaurav Arora  |             Owner:  Olly Betts
     Type:  defect        |            Status:  new
 Priority:  normal        |         Milestone:
Component:  Other         |           Version:
 Severity:  normal        |        Resolution:
 Keywords:                |        Blocked By:
 Blocking:                |  Operating System:  All
--------------------------+-------------------------------
Comment (by Olly Betts):

 Classes which don't have a `get_description()` method are handled in
 `common/pretty.h`.  Something like this (untested) should show them in the
 debug log as their class name:

 {{{
 diff --git a/xapian-core/common/pretty.h b/xapian-core/common/pretty.h
 index 1e0393399fa3..c459d3836893 100644
 --- a/xapian-core/common/pretty.h
 +++ b/xapian-core/common/pretty.h
 @@ -280,6 +280,7 @@ operator<<(PrettyOStream<S> &ps, const
 Xapian::VecCOW<T>& v)
  {

  namespace Xapian {
      class ExpandDecider;
 +    class KeyMaker;
      class LatLongMetric;
      class MatchDecider;
      class Registry;
 @@ -316,6 +317,7 @@ XAPIAN_PRETTY_AS_CLASSNAME(Xapian::Centroid)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::Cluster)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::ClusterSet)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::ExpandDecider)
 +XAPIAN_PRETTY_AS_CLASSNAME(Xapian::KeyMaker)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::LatLongMetric)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::MatchDecider)
  XAPIAN_PRETTY_AS_CLASSNAME(Xapian::Point)
 }}}

 `XAPIAN_PRETTY_AS_CLASSNAME(C)` is a macro which expands to an
 `operator<<` overload for `const C&`.

 Classes with `get_description()` are handled automatically via the
 template in `common/output.h`.
-- 
Ticket URL: <https://trac.xapian.org/ticket/799#comment:4>
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