Merge remote-tracking branch 'cgal/master' into HEAD

.github/workflows/build_doc.yml

@@ -75,7 +75,7 @@ jobs:
           sudo apt-get update && sudo apt-get install -y graphviz ssh bibtex2html
           sudo pip install lxml
           sudo pip install pyquery
-          wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~cgaltest/doxygen_1_8_13_patched/doxygen
+          wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~cgaltest/doxygen_1_9_6_patched/doxygen
           sudo mv doxygen_exe /usr/bin/doxygen
           sudo chmod +x /usr/bin/doxygen
           git config --global user.email "[email protected]"
@@ -160,7 +160,7 @@ jobs:
           script: |
             const error = process.env.ERRORMSG
             const job_url = `${context.serverUrl}/CGAL/cgal/actions/runs/${context.runId}`
-            const msg = "There was an error while building the doc: \n"+error + "\n" + job_url
+            const msg = "There was an error while building the doc: \n```\n"+error + "\n```\n" + job_url
             github.rest.issues.createComment({
               owner: "CGAL",
               repo: "cgal",

.gitignore

@@ -1212,3 +1212,4 @@ gmon.*
 Polygonal_surface_reconstruction/examples/build*
 Polygonal_surface_reconstruction/test/build*
 Solver_interface/examples/build*
+/Mesh_3/examples/Mesh_3/indicator_0.inr.gz

AABB_tree/demo/AABB_tree/CMakeLists.txt

@@ -24,7 +24,7 @@ include_directories(BEFORE ./ ./include)
 find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt5)
 
 # Find Qt5 itself
-find_package(Qt5 QUIET COMPONENTS Script OpenGL Gui Svg)
+find_package(Qt5 QUIET COMPONENTS Widgets OpenGL)
 
 if(CGAL_Qt5_FOUND AND Qt5_FOUND)
 
@@ -53,7 +53,7 @@ if(CGAL_Qt5_FOUND AND Qt5_FOUND)
     #${CGAL_Qt5_MOC_FILES}
   )
   # Link with Qt libraries
-  target_link_libraries(AABB_demo PRIVATE Qt5::OpenGL Qt5::Gui
+  target_link_libraries(AABB_demo PRIVATE Qt5::Widgets Qt5::OpenGL
                                           CGAL::CGAL CGAL::CGAL_Qt5)
 
   add_to_cached_list(CGAL_EXECUTABLE_TARGETS AABB_demo)

Algebraic_foundations/doc/Algebraic_foundations/Concepts/AlgebraicStructureTraits.h

@@ -139,7 +139,7 @@ typedef unspecified_type Is_numerical_sensitive;
 This type specifies the return type of the predicates provided
 by this traits. The type must be convertible to `bool` and
 typically the type indeed maps to `bool`. However, there are also
-cases such as interval arithmetic, in which it is `Uncertain<bool>`
+cases such as interval arithmetic, in which it is `CGAL::Uncertain<bool>`
 or some similar type.
 
 */
@@ -300,4 +300,3 @@ typedef unspecified_type Root_of;
 /// @}
 
 }; /* end AlgebraicStructureTraits */
-

Algebraic_kernel_d/include/CGAL/Algebraic_kernel_d/refine_zero_against.h

@@ -66,7 +66,7 @@ int descartes(Polynomial& p, const Field& low,const Field& high){
 }
 
 /*! \ingroup \NiX_univariate_polynomial_utils
- *  \brief refine isolating interval for \c p w.r.t \c q
+ *  \brief refine isolating interval for \c p w.r.t. \c q
  *
  *  This function refines the interval ]<TT>low</TT>, <TT>high</TT>[
  *  such that it does not contain any zero of \c q different from the

Alpha_shapes_3/demo/Alpha_shapes_3/CMakeLists.txt

@@ -19,7 +19,7 @@ endif()
 
 find_package(CGAL REQUIRED OPTIONAL_COMPONENTS Qt5)
 
-find_package(Qt5 QUIET COMPONENTS Script OpenGL Svg)
+find_package(Qt5 QUIET COMPONENTS Widgets OpenGL)
 
 if(CGAL_Qt5_FOUND AND Qt5_FOUND)
 
@@ -40,7 +40,7 @@ if(CGAL_Qt5_FOUND AND Qt5_FOUND)
   add_to_cached_list(CGAL_EXECUTABLE_TARGETS Alpha_shape_3)
 
   target_link_libraries(Alpha_shape_3 PRIVATE CGAL::CGAL CGAL::CGAL_Qt5
-                                              Qt5::OpenGL Qt5::Gui)
+                                              Qt5::Widgets Qt5::OpenGL)
 
   include(${CGAL_MODULES_DIR}/CGAL_add_test.cmake)
   cgal_add_compilation_test(Alpha_shape_3)

Alpha_wrap_3/examples/Alpha_wrap_3/mixed_inputs_wrap.cpp

@@ -25,8 +25,6 @@ using Mesh = CGAL::Surface_mesh<Point_3>;
 
 int main(int argc, char** argv)
 {
-  std::cout.precision(17);
-
   // Read the inputs
   const std::string ts_filename = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/armadillo.off"); // triangle soup
   const std::string ss_filename = (argc > 2) ? argv[2] : CGAL::data_file_path("images/420.polylines.txt"); // segment soup

Alpha_wrap_3/examples/Alpha_wrap_3/point_set_wrap.cpp

@@ -8,8 +8,6 @@
 #include <iostream>
 #include <string>
 
-namespace AW3 = CGAL::Alpha_wraps_3;
-
 using K = CGAL::Exact_predicates_inexact_constructions_kernel;
 using Point_3 = K::Point_3;
 
@@ -18,8 +16,6 @@ using Mesh = CGAL::Surface_mesh<Point_3>;
 
 int main(int argc, char** argv)
 {
-  std::cout.precision(17);
-
   // Read the input
   const std::string filename = (argc > 1) ? argv[1] : CGAL::data_file_path("points_3/oni.pwn");
   std::cout << "Reading " << filename << "..." << std::endl;

Alpha_wrap_3/examples/Alpha_wrap_3/triangle_mesh_wrap.cpp

@@ -9,7 +9,6 @@
 #include <iostream>
 #include <string>
 
-namespace AW3 = CGAL::Alpha_wraps_3;
 namespace PMP = CGAL::Polygon_mesh_processing;
 
 using K = CGAL::Exact_predicates_inexact_constructions_kernel;
@@ -19,8 +18,6 @@ using Mesh = CGAL::Surface_mesh<Point_3>;
 
 int main(int argc, char** argv)
 {
-  std::cout.precision(17);
-
   // Read the input
   const std::string filename = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/armadillo.off");
   std::cout << "Reading " << filename << "..." << std::endl;

Alpha_wrap_3/examples/Alpha_wrap_3/wrap_from_cavity.cpp

@@ -8,7 +8,6 @@
 #include <iostream>
 #include <string>
 
-namespace AW3 = CGAL::Alpha_wraps_3;
 namespace PMP = CGAL::Polygon_mesh_processing;
 
 using K = CGAL::Exact_predicates_inexact_constructions_kernel;
@@ -18,8 +17,6 @@ using Mesh = CGAL::Surface_mesh<Point_3>;
 
 int main(int argc, char** argv)
 {
-  std::cout.precision(17);
-
   // Read the input
   const std::string filename = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/armadillo.off");
   std::cout << "Reading " << filename << "..." << std::endl;