Qhull 8.0.1 (2020.2 2020/07/24) C++ interface - Removed Java-style iterators for Coordinates and PointCoordinates. std::vector has an expensive copy constructor and copy assignment, and a pointer to std::vector is vulnerable to mysterious overwrites (e.g., deleting a returned value and reusing its memory). Qt's 'foreach' should not be used for Coordinates and PointCoordinates. It copies std::vector - QHULL_DECLARE_SEQUENTIAL_ITERATOR: allow temporary results The Jave-style iterator copies the container. Same as Qt's Q_DECLARE_SEQUENTIAL_ITERATOR - QhullHyperplaneIterator,QhullPointIterator,QhullPointsIterator: allow temporary results These Java-style iterators copy the container instead of pointing to the container - QhullLinkedListIterator,QhullFacetListIterator,QhullVertexListIterator: allow temporary results These Java-style iterators copy the container instead of pointing to the container - QhullSetIterator,QhullFacetSetIterator,QhullPointSetIterator,QhullVertexSetIterator: add documentation about temporary results These Java-style iterators have always copied the container - QhullUser.h, user_eg3_r.cpp: Removed C++11 dependencies [G. Romualdi, S. Grein #65, #66,#67] QhullUser.cpp: Use intptr_t to avoid C++11 dependencies [S. Grein, Spacelm #68] - QhullVertex.cpp: moved the copy constructor to the code file. It was inline. Testing and example programs - user_eg3_r.cpp: Renamed 'inputSites' to 'voronoiRegions' in qvoronoi_o/qvoronoi_pfn [M. Konecny #72] - user_eg3_r.cpp: Replaced C++11's range-based for loops with Qhull's Java-style iterators - qh-code.html: Updated qhullcpp code example [M. Konecny #71] - QhullFacet_test.cpp: fixed hyperplane epsilon test in t_getSet. The epsilon due to rotation is unknown. - Qhull*List_test.cpp,Qhull*Set_test.cpp,QhullRidge_test,QhullVertex_test: test Qt's 'foreach' in t_foreach - Qhull*List_test.cpp,Qhull*Set_test.cpp,QhullRidge_test,QhullVertex_test: test C++11 range for in t_foreach - Qhull*List_test.cpp,Qhull*Set_test.cpp: test Java-style iterator in t_java_iterator - Coordinates_test.cpp,PointCoordinates_test.cpp,QhullHyperplane_test.cpp,QhullPoint_test.cpp,QhullPoints_test.cpp,RboxPoints_test.cpp test C++11 range for, Qt's 'foreach', and Java-style iterators (if available) Builds - README.txt: Fixed "cmake -G" for "Installing Qhull with CMake" - README.txt: Added a note on 'make install' to "Installing Qhull on Unix" - README.txt: Added 'make test' to "Installing Qhull on Unix" - README.txt: Added 'ctest' to "Installing Qhull with CMake" - README.txt: Added pkg-config notes to "Installing Qhull with CMake" - README.txt: Added usage notes for Windows to "Installing Qhull with CMake" - README.txt: Added instructions for downloading MinGW-W64-install.exe - build/qhull_p.pc.in,qhull_r.pc.in: Delete obsolete files [T. Roehling #63] - build/qhull.pc.in: move qhull.pc.in into the build/ directory [T. Roehling #63] Documentation - qh-code.htm, qhull-news.html: Add Toronto and McCarthy, "Practically accurate floating-point math".