[geos-devel] [GEOS] #785: g++ 6 auto_ptr

GEOS geos-trac at osgeo.org
Wed Jul 6 03:24:26 PDT 2016

#785: g++ 6 auto_ptr
 Reporter:  rsbivand    |      Owner:  geos-devel@…
     Type:  defect      |     Status:  new
 Priority:  minor       |  Milestone:  3.5.1
Component:  Default     |    Version:  3.5.0
 Severity:  Unassigned  |   Keywords:
 The use of auto_ptr throws warnings in g++ 6 in Fedora 24, chiefly in

 In file included from ../../include/geos/geom/Geometry.h:27:0,
                  from ../../include/geos/geom/Point.h:26,
                  from XMLTester.cpp:27:
 ../../include/geos/geom/Envelope.h: At global scope:
 ../../include/geos/geom/Envelope.h:57:15: warning: ‘template<class> class
 std::auto_ptr’ is deprecated [-Wdeprecated-declarations]
   typedef std::auto_ptr<Envelope> AutoPtr;
 In file included from /usr/include/c++/6.1.1/memory:81:0,
                  from ../../include/geos/geom/Envelope.h:29,
                  from ../../include/geos/geom/Geometry.h:27,
                  from ../../include/geos/geom/Point.h:26,
                  from XMLTester.cpp:27:
 /usr/include/c++/6.1.1/bits/unique_ptr.h:49:28: note: declared here
    template<typename> class auto_ptr;

 There are other wanings for other types of -W, such as the following, so
 it looks as though g++ 6 is stricter in checking:

 WKTWriter.cpp: In member function ‘void
 geos::io::WKTWriter::appendPointTaggedText(const geos::geom::Coordinate*,
 int, geos::io::Writer*)’:
 WKTWriter.cpp:239:5: warning: this ‘if’ clause does not guard...
      if( outputDimension == 3 && !old3D && coordinate != NULL )
 WKTWriter.cpp:242:2: note: ...this statement, but the latter is
 misleadingly indented as if it is guarded by the ‘if’
   appendPointText(coordinate, level, writer);

Ticket URL: <https://trac.osgeo.org/geos/ticket/785>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).

More information about the geos-devel mailing list