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Include for CGAL/boost/graph/kruskal_min_spanning_tree.h failed #7828

Closed tiesus closed 10 months ago

tiesus commented 10 months ago

Issue Details

I want to use minimal spanning trees to find points of a concave polygon. Therefore i follow this example: https://doc.cgal.org/latest/BGL/BGL_triangulation_2_2emst_8cpp-example.html My problem is that the include of the CGAL/boost/graph/kruskal_min_spanning_tree.h file fails and the compilation leads to the following error: fatal error: CGAL/boost/graph/kruskal_min_spanning_tree.h: No such file or directory 19 | #include <CGAL/boost/graph/kruskal_min_spanning_tree.h>

I installed the cgal library via sudo apt-get install libcgal-dev

Only the include of the boost/graph/kruskal_min_spanning_tree.h headers fails. This header is found for example: #include <CGAL/boost/graph/graph_traits_Delaunay_triangulation_2.h>

Source Code

My cmake: find_package(CGAL REQUIRED) find cgal target_link_libraries(<my_library> ${catkin_LIBRARIES} gmp CGAL::CGAL)

Environment

sloriot commented 10 months ago

Use the doc corresponding to the release you are using: https://doc.cgal.org/5.0.4/BGL/BGL_triangulation_2_2emst_8cpp-example.html