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ixwebsocket/IXBench.cpp

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+/*
+ *  IXBench.cpp
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2017-2020 Machine Zone, Inc. All rights reserved.
+ */
+
+#include "IXBench.h"
+
+#include <iostream>
+
+namespace ix
+{
+Bench::Bench(const std::string &description) : _description(description)
+{
+    reset();
+}
+
+Bench::~Bench()
+{
+    if (!_reported) {
+        report();
+    }
+}
+
+void Bench::reset()
+{
+    _start = std::chrono::high_resolution_clock::now();
+    _reported = false;
+}
+
+void Bench::report()
+{
+    auto now = std::chrono::high_resolution_clock::now();
+    auto microseconds =
+        std::chrono::duration_cast<std::chrono::microseconds>(now - _start);
+
+    _duration = microseconds.count();
+    std::cerr << _description << " completed in " << _duration << " us"
+              << std::endl;
+
+    setReported();
+}
+
+void Bench::record()
+{
+    auto now = std::chrono::high_resolution_clock::now();
+    auto microseconds =
+        std::chrono::duration_cast<std::chrono::microseconds>(now - _start);
+
+    _duration = microseconds.count();
+}
+
+void Bench::setReported() { _reported = true; }
+
+uint64_t Bench::getDuration() const { return _duration; }
+} // namespace ix