IsRelinkValid Method (GraphLinksModel<NodeType,NodeKey,PortKey,LinkType>)

This predicate is true if replacing a link between two nodes/ports would result in a valid graph.

Syntax

public bool IsRelinkValid( 
   NodeType fromdata,
   PortKey fromparam,
   NodeType todata,
   PortKey toparam,
   LinkType oldlinkdata
)

fromdata: a node key identifying the node data from which the link comes
fromparam: an optional value identifying which port on the "from" node the link is connected to
todata: a node key identify the node data to which the link goes
toparam: an optional value identifying which port on the "to" node the link is connected to
oldlinkdata: the original link data that might be modified

Remarks

This just calls CheckLinkValid to do the actual graph structure check.