/Unittests/googletest/samples/sample4.h

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29
30// A sample program demonstrating using Google C++ testing framework.
31//
32// Author: wan@google.com (Zhanyong Wan)
33
34#ifndef GTEST_SAMPLES_SAMPLE4_H_
35#define GTEST_SAMPLES_SAMPLE4_H_
36
37// A simple monotonic counter.
38class Counter {
39 private:
40  int counter_;
41
42 public:
43  // Creates a counter that starts at 0.
44  Counter() : counter_(0) {}
45
46  // Returns the current counter value, and increments it.
47  int Increment();
48
49  // Prints the current counter value to STDOUT.
50  void Print() const;
51};
52
53#endif  // GTEST_SAMPLES_SAMPLE4_H_