May I humbly bump this...

I have a standanlone cpp file attached for your convenience but it's really just those lines...

Thank you for your consideration.

Stephan


On Tue, Dec 9, 2014 at 11:17 AM, Stephan Menzel <stephan.menzel@gmail.com> wrote:
Hello,

I am trying to port existing and working code from 1.54 to above and ever since 1.55 there's a compile error on both gcc and VC9 here:

typedef boost::geometry::model::point<double, 3, boost::geometry::cs::cartesian> Point;
typedef boost::geometry::model::box<Point>                                       BoundingBox;
typedef boost::geometry::model::segment<Point>                                   Segment;
typedef boost::geometry::model::linestring<Point>                                LineString;

// LineString raw is being filled
LineString ret;

    typedef boost::geometry::strategy::distance::projected_point<Point> PointSegmentDistanceStrategy;
    typedef boost::geometry::strategy::simplify::douglas_peucker<Point, PointSegmentDistanceStrategy> SimplificationStrategy;
    SimplificationStrategy strat;
    boost::geometry::simplify<LineString, double, SimplificationStrategy>(raw, ret, 20, strat);

The error appears to be different in 1.57.

GCC says:

In file included from /home/sm/devel/boost_1_57_0/boost/geometry/algorithms/detail/buffer/buffer_inserter.hpp:31:0,
                 from /home/sm/devel/boost_1_57_0/boost/geometry/algorithms/buffer.hpp:32,
                 from /home/sm/devel/boost_1_57_0/boost/geometry/geometry.hpp:48,
                 from /home/sm/devel/boost_1_57_0/boost/geometry.hpp:17,
                 from /home/sm/devel/ogre/DouglasPeucker.hpp:4,
                 from /home/sm/devel/ogre/DouglasPeucker.cpp:1:
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp: In instantiation of 'static void boost::geometry::detail::simplify::simplify_range_insert::apply(const Range&, OutputIterator, const Distance&, const Strategy&) [with Range = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; Strategy = boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >; OutputIterator = std::back_insert_iterator<boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >; Distance = double]':
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:112:17:   required from 'static void boost::geometry::detail::simplify::simplify_range<Minimum>::apply(const Range&, Range&, const Distance&, const Strategy&) [with Range = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; Strategy = boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >; Distance = double; long unsigned int Minimum = 2ul]'
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:309:82:   required from 'static void boost::geometry::resolve_strategy::simplify::apply(const Geometry&, Geometry&, const Distance&, const Strategy&) [with Geometry = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; Distance = double; Strategy = boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >]'
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:395:80:   required from 'static void boost::geometry::resolve_variant::simplify<Geometry>::apply(const Geometry&, Geometry&, const Distance&, const Strategy&) [with Distance = double; Strategy = boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >; Geometry = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >]'
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:463:85:   required from 'void boost::geometry::simplify(const Geometry&, Geometry&, const Distance&, const Strategy&) [with Geometry = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; Distance = double; Strategy = boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >]'
/home/sm/devel/ogre/DouglasPeucker.cpp:113:91:   required from here
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:61:13: error: no matching function for call to 'boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >::apply(const boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >&, std::back_insert_iterator<boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >&, const double&) const'
             strategy.apply(range, out, max_distance);
             ^
/home/sm/devel/boost_1_57_0/boost/geometry/algorithms/simplify.hpp:61:13: note: candidate is:
In file included from /home/sm/devel/boost_1_57_0/boost/geometry/strategies/strategies.hpp:72:0,
                 from /home/sm/devel/boost_1_57_0/boost/geometry/geometry.hpp:43,
                 from /home/sm/devel/boost_1_57_0/boost/geometry.hpp:17,
                 from /home/sm/devel/ogre/DouglasPeucker.hpp:4,
                 from /home/sm/devel/ogre/DouglasPeucker.cpp:1:
/home/sm/devel/boost_1_57_0/boost/geometry/strategies/agnostic/simplify_douglas_peucker.hpp:275:34: note: static OutputIterator boost::geometry::strategy::simplify::douglas_peucker<Point, PointDistanceStrategy>::apply(const Range&, OutputIterator, boost::geometry::strategy::simplify::douglas_peucker<Point, PointDistanceStrategy>::distance_type) [with Range = boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; OutputIterator = std::back_insert_iterator<boost::geometry::model::linestring<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >; Point = boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>; PointDistanceStrategy = boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> >; boost::geometry::strategy::simplify::douglas_peucker<Point, PointDistanceStrategy>::distance_type = boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>]
     static inline OutputIterator apply(Range const& range,
                                  ^
/home/sm/devel/boost_1_57_0/boost/geometry/strategies/agnostic/simplify_douglas_peucker.hpp:275:34: note:   no known conversion for argument 3 from 'const double' to 'boost::geometry::strategy::simplify::douglas_peucker<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>, boost::geometry::strategy::distance::projected_point<boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian> > >::distance_type {aka boost::geometry::model::point<double, 3ul, boost::geometry::cs::cartesian>}'


I didn't notice any change in interface that would explain this so I suppose it could be a bug in geometry.


Any ideas?

Cheers,
Stephan