30.11.2013 - New PICollection namespace, Android support, my own PIVector implementation

pidiagnostics.cpp

@@ -20,6 +20,23 @@
 #include "pidiagnostics.h"
 
 
+/** \class PIDiagnostics
+ * \brief Connection quality diagnostics
+ * \details
+ * \section PIDiagnostics_sec0 Synopsis
+ * This class provide abstract connection quality diagnostics and
+ * counting. You should create instance of %PIDiagnostics and on
+ * packet receive call function \a received(), on packet send call
+ * function \a sended(). %PIDiagnostics calculates correct, wrong
+ * and sended counters, packets per second, bytes per seconds,
+ * immediate and integral receive frequencies and receive/send speeds
+ * in human readable representation. There statistics are calculates
+ * one time per period, by default 1 second. To calculate them you
+ * should start %PIDiagnostics with function \a start() or pass \b true
+ * to constructor.
+ * */
+
+
 PIDiagnostics::PIDiagnostics(bool start_): PITimer() {
 	PITimer::reset();
 	reset();
@@ -46,9 +63,9 @@ void PIDiagnostics::received(int size, bool correct) {
 	rec_once = 1;
 	if (correct) {
 		float el = elapsed_s();
+		PITimer::reset();
 		if (el > 0.f) immediate_freq = ifreq = 1.f / el;
 		else immediate_freq = ifreq = 0.f;
-		PITimer::reset();
 		receive_count++;
 		packets_in_sec++;
 		bytes_in_sec += size;