FinderPattern.h Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 #ifndef __FINDER_PATTERN_H__
 #define __FINDER_PATTERN_H__

 /*
  *  FinderPattern.h
  *  zxing
  *
  *  Copyright 2010 ZXing authors 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.
  */

 #include <zxing/ResultPoint.h>
 #include <cmath>

 namespace zxing {
         namespace qrcode {

                 class FinderPattern : public ResultPoint {
                 private:
                         float estimatedModuleSize_;
                         int count_;

                         FinderPattern(float posX, float posY, float estimatedModuleSize, int count);

                 public:
                         FinderPattern(float posX, float posY, float estimatedModuleSize);
                         int getCount() const;
                         float getEstimatedModuleSize() const;
                         void incrementCount();
                         bool aboutEquals(float moduleSize, float i, float j) const;
                         Ref<FinderPattern> combineEstimate(float i, float j, float newModuleSize) const;
                 };
         }
 }

 #endif // __FINDER_PATTERN_H__