bool Foam::fileOperations::masterFileOperation::readHeader
(
    const bool checkGlobal,
    IOobject& io
) const
{
    bool ok = false;

Pout<< "Starting readHeader for:" << io.objectPath() << endl;


    if (Pstream::master())
    {
        fileName objPath;
        pathType searchType = fileOperation::NOTFOUND;
        word newInstancePath;
        fileName fName(filePath(checkGlobal, io, searchType, newInstancePath));

        Pout<< "readHeader actual file:" << fName << endl;

        if (!fName.empty() && Foam::isFile(fName))
        {
            IFstream is(fName);

            if (is.good() && io.readHeader(is))
            {
                ok = true;
            }
        }
    }
    Pstream::scatter(ok);
    Pstream::scatter(io.headerClassName());
    Pstream::scatter(io.note());

Pout<< "Done readHeader ok:" << ok << endl;
    return ok;
}