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authorTiger Wang <ziwei.tiger@outlook.com>2021-05-04 17:11:56 +0200
committerTiger Wang <ziwei.tiger@outlook.com>2021-05-04 17:11:56 +0200
commit34bf5c0d9db195edf8b576d1273876966cf650b2 (patch)
treeb9682f8226fef09d3625089ba06235f93ce5c976 /src/OSSupport/Stopwatch.h
parentAdd player statistics to API (#5193) (diff)
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Diffstat (limited to 'src/OSSupport/Stopwatch.h')
-rw-r--r--src/OSSupport/Stopwatch.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/src/OSSupport/Stopwatch.h b/src/OSSupport/Stopwatch.h
new file mode 100644
index 000000000..7676b3856
--- /dev/null
+++ b/src/OSSupport/Stopwatch.h
@@ -0,0 +1,38 @@
+
+// Stopwatch.h
+
+// Implements the cStopwatch class that measures and logs time between its creation and destruction
+
+
+
+
+
+#pragma once
+
+
+
+
+
+class cStopwatch
+{
+public:
+ cStopwatch(const AString & a_Name):
+ m_Name(a_Name),
+ m_StartTime(std::chrono::high_resolution_clock::now())
+ {
+ }
+
+ ~cStopwatch()
+ {
+ auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - m_StartTime).count();
+ LOG("Stopwatch: %s took %.03f sec", m_Name, static_cast<double>(duration) / 1000);
+ }
+
+protected:
+ AString m_Name;
+ std::chrono::high_resolution_clock::time_point m_StartTime;
+};
+
+
+
+