Parser(Parser copyFrom)
{
buildTree = false;
rootState = copyFrom.rootState;
currentState = copyFrom.currentState;
previousState = copyFrom.previousState;
position = copyFrom.position;
location = copyFrom.location;
stateTag = copyFrom.stateTag;
keywordBuilder = new StringBuilder(copyFrom.keywordBuilder.ToString());
currentStateLength = copyFrom.currentStateLength;
//clone the node stack
List <XObject> l = new List <XObject> (CopyXObjects(copyFrom.nodes));
l.Reverse();
nodes = new NodeStack(l);
}
public void Reset()
{
currentState = rootState;
previousState = rootState;
position = 0;
stateTag = 0;
location = new TextLocation(1, 1);
keywordBuilder = new StringBuilder();
currentStateLength = 0;
nodes = new NodeStack();
nodes.Push(rootState.CreateDocument());
if (buildTree)
{
errors = new List <Error> ();
}
else
{
errors = null;
}
}