Util: Add fancyprint function

2021-09-05 20:59:45 +02:00
parent f6ce86dba7
commit 2b2bd7ff78
2 changed files with 20 additions and 2 deletions
@@ -1,6 +1,6 @@
-#include <algorithm> // max, min
-#include <chrono>  // high_resolution_clock seconds, milliseconds, microseconds, nanoseconds
+#include <chrono>  // high_resolution_clock, seconds, milliseconds, microseconds, nanoseconds
 #include <cstdint> // uint64_t
+#include <cstdio> // printf

 #include "util/timer.h"

@@ -69,4 +69,20 @@ uint64_t Timer::elapsedNanoseconds()
 	return elapsed<std::chrono::nanoseconds>();
 }

+void Timer::fancyPrint(uint64_t nanoseconds)
+{
+	if (nanoseconds > 999999999) {
+		printf("%.3fs", nanoseconds / 1000000000.0);
+	}
+	else if (nanoseconds > 999999) {
+		printf("%.0fms", nanoseconds / 1000000.0);
+	}
+	else if (nanoseconds > 999) {
+		printf("%.0fμs", nanoseconds / 1000.0);
+	}
+	else {
+		printf("%luns", nanoseconds);
+	}
+}
+
 } // namespace Util