11be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Copyright 2005, Google Inc.
21be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// All rights reserved.
31be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania//
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51be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// modification, are permitted provided that the following conditions are
61be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// met:
71be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania//
81be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania//     * Redistributions of source code must retain the above copyright
91be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// notice, this list of conditions and the following disclaimer.
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161be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// this software without specific prior written permission.
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291be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
301be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// A sample program demonstrating using Google C++ testing framework.
311be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania//
321be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Author: wan@google.com (Zhanyong Wan)
331be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
341be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania#ifndef GTEST_SAMPLES_SAMPLE4_H_
351be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania#define GTEST_SAMPLES_SAMPLE4_H_
361be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
371be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// A simple monotonic counter.
381be2c9def7187e4e643c00a31dd9986395795d7dNicolas Cataniaclass Counter {
391be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania private:
401be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  int counter_;
411be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
421be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania public:
431be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  // Creates a counter that starts at 0.
441be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  Counter() : counter_(0) {}
451be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
461be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  // Returns the current counter value, and increments it.
471be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  int Increment();
481be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
491be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  // Prints the current counter value to STDOUT.
501be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania  void Print() const;
511be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania};
521be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania
531be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania#endif  // GTEST_SAMPLES_SAMPLE4_H_
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