Commit details:
1) in OSD_PerfMeter, use static functions of OSD_Chronometer class for time measurements instead of specific code to avoid incorrect results on CentOS (due to wrong valus of CLK_TCK);
2) changed definition of OSD_PerfMeter from .c to .cxx to avoid problems with C-functions;
3) fixed OSD_PerfMeter.h for building on Unix systems;
4) removed platform-specific #defines;
5) added test case for OSD_PerfMeter as bugs fclasses bug23237;
6) Removed DebugTools package (duplicates OSD_PerfMeter)
7) Avoid compiler (GCC) error casting BRepPrimAPI_Make* instances to TopoDS_Shape
Adding NCollection_StdAllocator
Adding NCollection_StdAllocator (correcting previous commit)
- addressed code review comment by kgv with using 2 (vs 4) spaces and amending max_size()
Add new draw-commands
Adding test case for this bug
Bug in gp_Trsf::Multiply fixed.
If we multiply 2 gp_Trsf objects (shape == gp_Rotation), for example, t1 * t2, and t2.loc = 0
(t2.loc.x == 0 and t2.loc.y == 0 and t2.loc.z == 0)
then t1.loc will not change (you can verify it from the matrix multiplication)
Adding test case
Fix double freeing of memory in case when lexical error is detected by parser:
- revert previous fix, instead nullify the global buffer after its freeing in ExprIntrp_stop_string().
Added new QA command CR23403 and test case
