void SetNodeUserData_bn ( node_bn*  node,   int  kind,   void*  data )

Attaches to node the data pointed to by data. Only your program needs to be able to understand this data. It may point to whatever is desired, possibly a large structure with many fields. This information may later be recovered using GetNodeUserData_bn.

Pass 0 for kind. It is only for future expandability.

Only one user pointer may be attached to node at a time. When the net is written to file, the user pointer data is not included. For user-defined field-by-field data that gets saved to file, see SetNodeUserField_bn.

Netica will not modify, free or duplicate the data, even if the node is freed or duplicated (although the duplicated node will contain the same pointer).

Version:

This function is available in all versions.

See also:

GetNodeUserData_bn  Retrieve it
SetNodeUserField_bn  Attach information field-by-field, and have it saved to file
SetNetUserData_bn  Attach a user pointer to the whole net