internal static ParserTraceExecutionContext TraceExecution(IParserCursorState cursor, string name = null)
{
Contract.Requires(cursor != null);
Contract.Requires(name == null || name.Length > 0);
return(new ParserTraceExecutionContext(name, cursor));
}
/// <summary>
/// Constructs a new instance of the <see cref="ParserTraceExecutionContext" /> class.
/// </summary>
/// <param name="name">Name of the parser to be traced.</param>
/// <param name="cursor">The parser's cursor.</param>
public ParserTraceExecutionContext(string name, IParserCursorState cursor)
{
Contract.Requires(name == null || name.Length > 0);
Contract.Requires(cursor != null);
if (ParserTraceSources.Execution.Switch.ShouldTrace(TraceEventType.Verbose) ||
ParserTraceSources.Execution.Switch.ShouldTrace(TraceEventType.Start))
{
this.id = Interlocked.Increment(ref lastTracedExecutionId);
this.name = ParserTraceSources.FormatName(name);
this.cursor = cursor;
stopwatch = new Stopwatch();
}
}
internal static ParserTraceExecutionContext TraceExecution(IParserCursorState cursor, string name = null)
{
Contract.Requires(cursor != null);
Contract.Requires(name == null || name.Length > 0);
return new ParserTraceExecutionContext(name, cursor);
}
