Add a guard that can temporarily add a Logger to the logging system.

This is very useful with the forthcoming Capture logger.

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/common/Logging.h b/lib/common/Logging.h
index 3e38b6af..a0746c69 100644
--- a/lib/common/Logging.h
+++ b/lib/common/Logging.h
@@ -377,6 +377,23 @@ class Logging
 			}
 		}
 	};
+
+	class TempLoggerGuard
+	{
+		private:
+		Logger* mpLogger;
+
+		public:
+		TempLoggerGuard(Logger* pLogger)
+		: mpLogger(pLogger)
+		{
+			Logging::Add(mpLogger);
+		}
+		~TempLoggerGuard()
+		{
+			Logging::Remove(mpLogger);
+		}
+	};
 };
 
 class FileLogger : public Logger