X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FTimeout.h;h=042ed4587be0cb439ab8d958f2002f0b538a7354;hb=aef8746712ccc64f1f10073fe6d011ff1d7eb4a4;hp=28b00333be1e09c09000cc2f3d668ed1674afa70;hpb=adaad6e2e53630263c64b42f75c170a463a106a1;p=lyx.git

diff --git a/src/support/Timeout.h b/src/support/Timeout.h
index 28b00333be..042ed4587b 100644
--- a/src/support/Timeout.h
+++ b/src/support/Timeout.h
@@ -12,7 +12,7 @@
 #ifndef TIMEOUT_H
 #define TIMEOUT_H
 
-#include <boost/signal.hpp>
+#include <boost/signals2.hpp>
 
 
 namespace lyx {
@@ -40,7 +40,7 @@ public:
 	/// restart the timer
 	void restart();
 	/// signal emitted on timer expiry
-	boost::signal<void()> timeout;
+	boost::signals2::signal<void()> timeout;
 	/// emit the signal
 	void emit();
 	/// set the timer type
@@ -64,6 +64,30 @@ private:
 	unsigned int timeout_ms;
 };
 
+// Small Timer class useful for debugging and performance investigation.
+class Timer
+{
+public:
+	///
+	Timer();
+	///
+	~Timer();
+	///
+	void restart();
+	///
+	int elapsed() const;
+	///
+	std::string dateStr(char separator = 0) const;
+	///
+	std::string timeStr(char separator = 0) const;
+	///
+	std::string toStr() const;
+	///
+	static std::string currentToStr();
+private:
+	struct Private;
+	Private * d;
+};
 
 } // namespace lyx