- waitForSlave now return a Time::stopAtControls enumeration:
unknown: when lockfile has no specially recognized content.
endTime: when lockfile contains "status=done"
writeNow: when lockfile contains "action=writeNow"
nextWrite: when lockfile contains "action=nextWrite"
noWriteNow: when lockfile contains "action=noWriteNow"
These values can be used by the caller to terminate the master
(OpenFOAM) as desired in response to information placed there by the
slave process.
- use allocator class to wrap the stream pointers instead of passing
them into ISstream, OSstream and using a dynamic cast to delete
then. This is especially important if we will have a bidirectional
stream (can't delete twice!).
STYLE:
- file stream constructors with std::string (C++11)
- for rewind, explicit about in|out direction. This is not currently
important, but avoids surprises with any future bidirectional access.
- combined string streams in StringStream.H header.
Similar to <sstream> include that has both input and output string
streams.
- simply removing the lock file on termination provides insufficient
information for the external application to know if it should take
over again or if OpenFOAM has terminated. Instead the "status=done"
content is now used by default.
