Update empty method guards to new style with regex (see PR).
Used clang-format 18.1.8.
New actions to validate code formatting is added.
Update .clang-format with disabling of include sorting.
It is temporary changes, then include will be sorted.
Apply formatting for /src and /tools folder.
The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
All occurrences of Standard_EXPORT attached to inline methods in OCCT code are eliminated.
Some unused classes and C++ files producing no code are deleted.
Compiler warnings eliminated:
- VC++: potential use of uninitialized variable
- GCC: potential use of uninitialized variable [-Wmaybe-uninitialized], redundant const on return value [-Wignored-qualifiers]
- CLang: missing override specifier on overloaded virtual function [-Winconsistent-missing-override], function call within typeid() [-Wpotentially-evaluated-expression]
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl":
- WOK-generated header files from inc and sources from drv are moved to src
- CDL files removed
- All packages are converted to nocdlpack
