- bump to ParaView 5.5.1

- face/point ownership is transferred to the surfMesh, so use these
  directly when sampling the interior.

- now report as  "min = XX max = YY average = ZZ"
  instead of as  "min/max/average = XX, YY, ZZ"

  this makes it easier to parse any particular value
  (eg, with foamLog)

- in anticipation of future change,
  hard-coded choice within bash_completion

- should use bitSet::set() and not bitSet::operator[] to auto-vivify
  out-of-range entries

- use bitSet::test() instead of bitSet::operator[] when testing
  non-const variables - circumvents any potential out-of-range issues.

- propagates check for lookupOrDefault etc.

- Since 'bool' and 'Switch' use the _identical_ input mechanism
  (ie, both accept true/false, on/off, yes/no, none, 1/0), the main
  reason to prefer one or the other is the output.

  The output for Switch is as text (eg, "true"), whereas for bool
  it is label (0 or 1). If the output is required for a dictionary,
  Switch may be appropriate. If the output is not required, or is only
  used for Pstream exchange, bool can be more appropriate.

Alexey Matveichev authored 6 years ago and Mark OLESEN committed 6 years ago

- CGAL Triangulation_2.h (version 4.12) defines a point function,
  which interferes with the Foam::point typedef.

- this addresses issue #843

- Always used for optional dictionary entries, since these are individual
  values, and not meant to be embedded in a larger stream of tokens.

  Methods:
     - lookupOrDefault, lookupOrAddDefault, lookupOrDefaultCompat
     - readIfPresent, readIfPresentCompat

- Handling mandatory dictionary entries is slightly more complex,
  since these may be part of larger stream of tokens, and are often
  used in a constructor context. For example,

      word modelType(dict.lookup("type"));

  Or they are used without a definite context. For example,

      dict.lookup("format") >> outputFormat;

  Newly introduced methods for mandatory dictionary entries:
     - get, getCompat
     - read, readCompat

  In a constructor or assignment context:

      word modelType(dict.get<word>("type"));
      outputFormat = dict.lookup("format");

  without copy/move (similar to readIfPresent):

      dict.read("format", outputFormat);

- this is consistent with compiler defaults, and helps Darwin users

- resolve in favour of "inline explicit", which had marginally more
  uses and provides consistent prefixing for inline methods.

- make the purpose more explicit, and reduces some work for the
  compiler as well.

- improves backward compatibility and more naming consistency.
  Retain setMany(iter1, iter2) to avoid ambiguity with the
  PackedList::set(index, value) method.

- required for std::iterator_traits specialization, which is used by
  the std::max_element algorithm on Darwin.

- consistency with make and more succinct.

- reduce code duplication in findEtcFiles.

Basic directional refinement:
- only for coordinate aligned meshes
- only for refinementRegions
See the mesh/snappyHexMesh/aerofoilNACA0012_directionalRefinement
tutorial.

Haakan Nilsson authored 6 years ago and Mark OLESEN committed 6 years ago

- the current working path with replacements for base-level
  OpenFOAM env variables such as FOAM_RUN, WM_PROJECT_DIR,
  WM_PROJECT_USER_DIR etc

  Can be used directly from the command-line or embedded into a
  command prompt. For example,

      PS1='$(foamPwd)\n\u\$ '

- aliases for user solver/utilities located under "$WM_PROJECT_USER_DIR":
  (ufoam, uapp, usol, uutil)