public AbstractSyntaxTreeNode Extract(StreamReader reader)
{
var root = GetRoot(reader);
if (reader.EndOfStream)
{
return(root);
}
var level = new ClangAbstractSyntaxTreeLevelExtractor(reader,
reader.ReadLine(), 1);
level.ExtractLevel(ref root, out _);
return(root);
}
public void ExtractLevel(ref AbstractSyntaxTreeNode root, out string lastLine)
{
while (CurrentLine.Length > Depth && CurrentLine[Depth] == '-')
{
var line = CurrentLine.Substring(Depth + 1);
var node = new AbstractSyntaxTreeNode(line);
if (Reader.EndOfStream)
{
lastLine = CurrentLine;
root.Append(node);
return;
}
var level = new ClangAbstractSyntaxTreeLevelExtractor(Reader, Reader.ReadLine(), Depth + 2);
level.ExtractLevel(ref node, out lastLine);
CurrentLine = lastLine;
root.Append(node);
}
lastLine = CurrentLine;
}