Function loadClamp

src/OpenColorIO/OCIOYaml.cpp:1613–1650

}

inline void loadClamp(const YAML::Node & parent, const YAML::Node & node,
                      double & blackVal, bool & blackValLoaded,
                      double & whiteVal, bool & whiteValLoaded)
{
    if (node.Type() == YAML::NodeType::Map)
    {
        for (Iterator iter = node.begin(); iter != node.end(); ++iter)
        {
            const std::string & key = iter->first.as<std::string>();

            if (iter->second.IsNull() || !iter->second.IsDefined()) continue;

            if (key == "black")
            {
                load(iter->second, blackVal);
                blackValLoaded = true;
            }
            else if (key == "white")
            {
                load(iter->second, whiteVal);
                whiteValLoaded = true;
            }
            else
            {
                LogUnknownKeyWarning(node, iter->first);
            }
        }

        if (!blackValLoaded && !whiteValLoaded)
        {
            throwValueError(parent, "At least one of the clamp values must be provided.");
        }
    }
    else
    {
        throwValueError(parent, "The value needs to be a map.");
    }
}

inline void load(const YAML::Node & node, GradingPrimaryTransformRcPtr & t)
{