## Summary of Changes
Octree doc states requirement of RandomAccessIterator for point range
added missing _object types for functors in traits
## Release Management
* Affected package(s): Orthtree
...and `refactor Polyline_constraint_hierarchy_2` to use it.
`CGAL::unordered_flat_map` will be Boost `unordered_flat_map` if availlable, or the standard `std::unordered_map` otherwise.
In a number of cases the command `@{` (or `\{`) is not closed by a
corresponding closing command (`@}`). For the `\=name` command this is
apparently not necessary but it is better to have corresponding open and
close commands.
(also corrected a split in a line that I noticed in
Arrangement_on_surface_2/doc/Arrangement_on_surface_2/CGAL/Arr_conic_traits_2.h)
Due to an incompatibility change in doxygen (see
2a62c19755 (commitcomment-150534822))
it is necessary to add the setting for `FULL_SIDEBAR` to the setup of
the CGAL documentation.
Spelling correction
Note: we also have a similar spelling error in:
```
Surface_mesh_skeletonization/benchmark/Surface_mesh_skeletonization/mcf_scale_invariance.cpp:104: output.open("correspondance.cgal");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_example.cpp:68: output.open("correspondance-poly.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_LCC_example.cpp:66: output.open("correspondance-lcc.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_om_example.cpp:75: output.open("correspondance-sm.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_sm_example.cpp:67: output.open("correspondance-sm.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_example.cpp:72: output.open("correspondance-poly.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_LCC_example.cpp:72: output.open("correspondance-lcc.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_sm_example.cpp:51: output.open("correspondance-sm.polylines.txt");
```
but as this in filenames I didn't change it.
Due to an incompatibility change in doxygen (see 2a62c19755 (commitcomment-150534822)) it is necessary to add the setting for `FULL_SIDEBAR` to the setup of the CGAL documentation.
Spelling correction
Note: we also have a similar spelling error in:
```
Surface_mesh_skeletonization/benchmark/Surface_mesh_skeletonization/mcf_scale_invariance.cpp:104: output.open("correspondance.cgal");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_example.cpp:68: output.open("correspondance-poly.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_LCC_example.cpp:66: output.open("correspondance-lcc.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_om_example.cpp:75: output.open("correspondance-sm.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/MCF_Skeleton_sm_example.cpp:67: output.open("correspondance-sm.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_example.cpp:72: output.open("correspondance-poly.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_LCC_example.cpp:72: output.open("correspondance-lcc.polylines.txt");
Surface_mesh_skeletonization/examples/Surface_mesh_skeletonization/simple_mcfskel_sm_example.cpp:51: output.open("correspondance-sm.polylines.txt");
```
but as this in filenames I didn't change it.
if a needle is also a cap, it will be handled as a needle only. But if
we can't collapse the edge, a flip will not be tried. Try the flip too.
Note that this will slow down the method as the status of a triangle is
tested twice.
Fix#8605
## Summary of Changes
For no reason, these examples where present but not available from the
documentation web pages.
## Release Management
* Affected package(s): PMP
* License and copyright ownership: unchanged
Jane Tournois
Mael Rouxel-Labbé
Efi Fogel
Sébastien Loriot
Laurent Rineau
Sven Oesau
Andreas Fabri
albert-github