Mark Olesen 9729617ae3 ENH: PtrList iterate over non-null entries (#2702) ...

- the iterator/const_iterator now skip any nullptr entries,
  which enables the following code to work even if the PtrList
  contains nullptr:

  for (const auto& intf : interfaces)
  {
      // Do something
      ...
  }

- this is a change in behaviour compared to OpenFOAM-v2212 and earlier,
  but is non-breaking:
  * Lists without null entries will traverse exactly as before.
  * Lists with null entries will now traverse correctly without
    provoking a FatalError.

2023-02-27 20:03:02 +01:00

..

Make

STYLE: adds comments in empty Make/options files

2018-11-13 15:21:13 +01:00

Test-PtrList.C

ENH: PtrList iterate over non-null entries (#2702)

2023-02-27 20:03:02 +01:00