Function operator-

src/OpenColorIO/ColorSpaceSet.cpp:341–357

}

ConstColorSpaceSetRcPtr operator-(const ConstColorSpaceSetRcPtr & lcss, 
                                  const ConstColorSpaceSetRcPtr & rcss)
{
    ColorSpaceSetRcPtr css = ColorSpaceSet::Create();

    for (int idx = 0; idx < lcss->getNumColorSpaces(); ++idx)
    {
        ConstColorSpaceRcPtr tmp = lcss->getColorSpaceByIndex(idx);

        if (!rcss->hasColorSpace(tmp->getName()))
        {
            css->addColorSpace(tmp);
        }
    }

    return css;
}

} // namespace OCIO_NAMESPACE