constexpr char nl
The newline '\n' character (0x0a)
Ostream & endl(Ostream &os)
Add newline and flush stream.
Foam::word regionName(Foam::polyMesh::defaultRegion)
A class for handling words, derived from Foam::string.
static word defaultRegion
Return the default region name.
Mesh data needed to do the Finite Volume discretisation.
messageStream Info
Information stream (stdout output on master, null elsewhere)
bool readIfPresent(const word &optName, T &val) const
Read a value from the named option if present.
Foam::argList args(argc, argv)
Defines the attributes of an object for which implicit objectRegistry management is supported...