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Fix for Construct_bbox_2::operator(Triangle_3) with Simple_cartesian<Interval_nt<0>>

This commit is contained in:
Andreas Fabri 2017-11-30 16:36:53 +00:00
parent e400b3328d
commit d95a6e8a4c
1 changed files with 11 additions and 0 deletions
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11
Cartesian_kernel/include/CGAL/Cartesian/function_objects.h
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@ -1803,10 +1803,21 @@ namespace CartesianKernelFunctors {
result_type result_type
operator()(const Triangle_2& t) const operator()(const Triangle_2& t) const
{ {
Bbox_2 bb = this->operator()(t.vertex(0));
bb += this->operator()(t.vertex(1));
bb += this->operator()(t.vertex(2));
return bb;
/*
Microsoft (R) C/C++ Optimizing Compiler Version 18.00.40629.0 for x64
produces a segfault of this functor for Simple_cartesian<Interval_nt<0>>
with the original version of the code below
Note that it also worked for 18.00.21005.1
typename K::Construct_bbox_2 construct_bbox_2; typename K::Construct_bbox_2 construct_bbox_2;
return construct_bbox_2(t.vertex(0)) return construct_bbox_2(t.vertex(0))
+ construct_bbox_2(t.vertex(1)) + construct_bbox_2(t.vertex(1))
+ construct_bbox_2(t.vertex(2)); + construct_bbox_2(t.vertex(2));
*/
} }
result_type result_type