barrier/tools/gtest-1.6.0/samples/sample4.h

54 lines
2.0 KiB
C++

// Copyright 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
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// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
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// this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// A sample program demonstrating using Google C++ testing framework.
//
// Author: wan@google.com (Zhanyong Wan)
#ifndef GTEST_SAMPLES_SAMPLE4_H_
#define GTEST_SAMPLES_SAMPLE4_H_
// A simple monotonic counter.
class Counter {
private:
int counter_;
public:
// Creates a counter that starts at 0.
Counter() : counter_(0) {}
// Returns the current counter value, and increments it.
int Increment();
// Prints the current counter value to STDOUT.
void Print() const;
};
#endif // GTEST_SAMPLES_SAMPLE4_H_