Function subDirWidth

src/conversion/ensight/file/ensightFile.C:58–73

void Foam::ensightFile::subDirWidth(const label n)
{
    // enforce max limit to avoid buffer overflow in subDir()
    if (n < 1 || n > 31)
    {
        return;
    }

    // appropriate printf format
    std::ostringstream oss;
    oss << "%0" << n << "d";
    dirFmt_ = oss.str();

    // set mask accordingly
    mask_.resize(n, '*');
}


Foam::label Foam::ensightFile::subDirWidth()