Method getCacheID

src/OpenColorIO/Op.cpp:448–465

}

std::string OpRcPtrVec::getCacheID() const
{
    std::ostringstream stream;

    for (const auto & op : m_ops)
    {
        if (!op->isNoOpType())
        {
            const std::string id = op->getCacheID();
            if (!id.empty())
            {
                stream << " " << id;
            }
        }
    }

    return stream.str();
}

std::ostream& operator<< (std::ostream & os, const Op & op)
{