It looks, like Attribute dictionary classes derived from linked lists, but I can't understand at all, which way to work with them is good. Okay, we can use “find” method to find attribue by name, GB_Attribute* getHead() is useful too, to start attribute listing, but what we have to do, to get next attributes, following first? Using offsets, calculated from actual attribute data, or explicitly cast linked list nodes to GB_Attribute type, or what?

Thank you!

If you use the GB_AttributeHandle interface you can iterate though the attributes with its get/set accessors.

Cant really help with GB_AttributeDict… it looks like you can use getFloatOffsets and getVectorOffsets?

I recommend using a GEO_AttributeHandleList. See its example usage here: http://www.sidefx.com/docs/hdk10.0/hdk_geometry_intro.html [sidefx.com]

Thank you! I'll try!
May you provide some code snippet?