• Mark OLESEN's avatar
    STYLE: reorder/refactor stream format options · 4cf932b2
    Mark OLESEN authored
    - IOstreamOption class to encapsulate format, compression, version.
      This is ordered to avoid internal padding in the structure, which
      reduces several bytes of memory overhead for stream objects
      and other things using this combination of data.
          old  IOstream:48  PstreamBuffers:88  Time:928
          new  IOstream:24  PstreamBuffers:72  Time:904
    STYLE: remove support for deprecated uncompressed/compressed selectors
    In older versions, the system/controlDict used these types of
        writeCompression uncompressed;
        writeCompression compressed;
    As of DEC-2009, these were deprecated in favour of using normal switch
        writeCompression true;
        writeCompression false;
        writeCompression on;
        writeCompression off;
    Now removed these deprecated names and treat like any other unknown
    input and issue a warning. Eg,
       Unknown compression specifier 'compressed', assuming no compression
    STYLE: provide Enum of stream format names (ascii, binary)
    COMP: fixed incorrect IFstream construct in FIREMeshReader
    - spurious bool argument (presumably meant as uncompressed) was being
      implicitly converted to a versionNumber. Now caught by making
      IOstreamOption::versionNumber constructor explicit.
    - bad version specifier in changeDictionary