[Boost-bugs] [Boost C++ Libraries] #9556: within fails on simple case

Subject: [Boost-bugs] [Boost C++ Libraries] #9556: within fails on simple case
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-01-08 23:59:04

#9556: within fails on simple case
------------------------------+---------------------------
 Reporter:  ramey             |      Owner:  barendgehrels
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  geometry
  Version:  Boost 1.55.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------------
 the attached case illustrates to me that with fails on a simple case.


 {{{
 // simple test of boost geometry function within
 bool test1(){
     typedef boost::geometry::model::d2::point_xy<float> point;
     typedef boost::geometry::model::ring<point, false, false> ring;

     ring r;
     r.push_back(point(-2054781.4f, 1327536.6f));
     r.push_back(point(-2042300.1f, 1275254.1f));
     r.push_back(point(-2142418.5f, 1333733.5f));
     r.push_back(point(-2122850.5f, 1553784.4f));
     //r.push_back(point(-2054781.4f, 1327536.6f));

     point pt(-2238243.8f, 1523654.5f);
     bool result = boost::geometry::within(pt, r);
     // result should be false - but returns true
     if(result != false)
         return false;

     point pt2(-210000.8f, 1350000.5f);
     result = boost::geometry::within(pt2, r);
     // result should be true - but returns false
     if(result != true)
         return false;

     // if we made here - fine
     return true;
 }


 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9556>
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