src/cobalt/samples/simple_example.h

/*
 * Copyright 2014 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef COBALT_SAMPLES_SIMPLE_EXAMPLE_H_
#define COBALT_SAMPLES_SIMPLE_EXAMPLE_H_

namespace cobalt {
namespace samples {

class SimpleExample {
 public:
  explicit SimpleExample(int multiplier);
  virtual ~SimpleExample();

  // Performs a multiple and add operation and returns the result.
  // result = multiplier_ * a + b
  int MultiplyAdd(int a, int b) const;

  void set_multiplier(int multiplier) { multiplier_ = multiplier; }
  int multiplier() const { return multiplier_; }

 private:
  int multiplier_;
};

}  // namespace samples
}  // namespace cobalt

#endif  // COBALT_SAMPLES_SIMPLE_EXAMPLE_H_