42 << rhs.collapsePriority_;
55 >> rhs.collapsePriority_;
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Determines length of string of edges walked to point.
OBJstream os(runTime.globalPath()/outputName)