MSDN says the possible values for the STRUCTURE column from the
hierarchy rowset are

MD_STRUCTURE_FULLYBALANCED
MD_STRUCTURE_RAGGEDBALANCED
MD_STRUCTURE_UNBALANCED
MD_STRUCTURE_NETWORK

Does anyone know what the values are for these constants?

I can't find where these values are declared in a header file.

I need to know if a hierarchy is balanced which will allow me to
determine if a member is a leaf by comparing the level of my member
against the largest level of the hierarchy.

Also, does anyone know what a NETWORK hierarchy is? Is it a balanced
hierarchy?

Thanks in advance