bool readIfPresent(const word &optName, T &val) const
Read a value from the named option if present.
Pointer management similar to std::unique_ptr, with some additional methods and type checking.
static word defaultRegion
Return the default region name.
A class for handling words, derived from Foam::string.
Foam::autoPtr< Foam::dynamicFvMesh > meshPtr
Foam::word regionName(Foam::polyMesh::defaultRegion)
messageStream Info
Information stream (stdout output on master, null elsewhere)
Ostream & endl(Ostream &os)
Add newline and flush stream.
constexpr char nl
The newline '\n' character (0x0a)
Foam::argList args(argc, argv)