Function hasNodeDefString

source/MaterialXCore/Interface.h:339–342

Return true if the given interface has a NodeDef string.

    /// Return true if the given interface has a NodeDef string.
    bool hasNodeDefString() const
    {
        return hasAttribute(NODE_DEF_ATTRIBUTE);
    }

    /// Return the NodeDef string for the interface.
    const string& getNodeDefString() const