| // 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 | |
| // copyright notice, this list of conditions and the following disclaimer | |
| // in the documentation and/or other materials provided with the | |
| // distribution. | |
| // * Neither the name of Google Inc. nor the names of its | |
| // contributors may be used to endorse or promote products derived from | |
| // this software without specific prior written permission. | |
| // | |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
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| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| // A sample program demonstrating using Google C++ testing framework. | |
| #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(); | |
| // Returns the current counter value, and decrements it. | |
| int Decrement(); | |
| // Prints the current counter value to STDOUT. | |
| void Print() const; | |
| }; | |
| #endif // GTEST_SAMPLES_SAMPLE4_H_ |