linshu77

I also compiled with MSVC2012 Ver11.0.51106.01. what optimisations? I don't know.

DEV-C + + 5.11 : TDM-GCC 4.9.2 32-bit Release. MSVC2012: Release and Debug The answers are all the same. They're all Incorrect. However, if I delete the "#define BOOST_GEOMETRY_NO_ROBUSTNESS", the...

I have two code. If I add the "#define BOOST_GEOMETRY_NO_ROBUSTNESS", the code1 will be incorrect, the code2 will be correct. but if I delete the "#define BOOST_GEOMETRY_NO_ROBUSTNESS", the code1 will...

poly1 and poly2 :  poly12 and poly2 : 

What can I do to avoid this problem now.

if I use the define BOOST_GEOMETRY_USE_RESCALING The above code will work. But The following code will be incorrect. ``` typedef bg::model::d2::point_xy DPoint; typedef bg::model::polygon DPolygon; typedef bg::model::multi_polygon MPolygon; DPolygon poly1;...