/// <summary>
/// Equivalent to OpCopier.Copy, only in addition it keeps track of the defining subtrees
/// of collection vars defined in the subtree rooted at the copy of the input node n.
/// </summary>
/// <param name="cmd"></param>
/// <param name="n"></param>
/// <param name="varMap"></param>
/// <param name="newCollectionVarDefinitions"></param>
/// <returns></returns>
internal static Node Copy(Command cmd, Node n, out VarMap varMap, out Dictionary<Var, Node> newCollectionVarDefinitions)
{
var oc = new OpCopierTrackingCollectionVars(cmd);
var newNode = oc.CopyNode(n);
varMap = oc.m_varMap;
newCollectionVarDefinitions = oc.m_newCollectionVarDefinitions;
return newNode;
}
/// <summary>
/// Equivalent to OpCopier.Copy, only in addition it keeps track of the defining subtrees
/// of collection vars defined in the subtree rooted at the copy of the input node n.
/// </summary>
internal static Node Copy(Command cmd, Node n, out VarMap varMap, out Dictionary <Var, Node> newCollectionVarDefinitions)
{
var oc = new OpCopierTrackingCollectionVars(cmd);
var newNode = oc.CopyNode(n);
varMap = oc.m_varMap;
newCollectionVarDefinitions = oc.m_newCollectionVarDefinitions;
return(newNode);
}
internal static System.Data.Entity.Core.Query.InternalTrees.Node Copy(
Command cmd,
System.Data.Entity.Core.Query.InternalTrees.Node n,
out VarMap varMap,
out Dictionary <Var, System.Data.Entity.Core.Query.InternalTrees.Node> newCollectionVarDefinitions)
{
OpCopierTrackingCollectionVars trackingCollectionVars = new OpCopierTrackingCollectionVars(cmd);
System.Data.Entity.Core.Query.InternalTrees.Node node = trackingCollectionVars.CopyNode(n);
varMap = trackingCollectionVars.m_varMap;
newCollectionVarDefinitions = trackingCollectionVars.m_newCollectionVarDefinitions;
return(node);
}