text: #pragma once
  /*
  * Copyright 2016 Nu-book Inc.
  * Copyright 2016 ZXing authors
  *
  * 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 "ODRowReader.h"
  
  #include <vector>
  
  namespace ZXing {
  
  class DecodeHints;
  
  namespace OneD {
  
  /**
  * <p>Implements decoding of the ITF format, or Interleaved Two of Five.</p>
  *
  * <p>This Reader will scan ITF barcodes of certain lengths only.
  * At the moment it reads length 6, 8, 10, 12, 14, 16, 18, 20, 24, and 44 as these have appeared "in the wild". Not all
  * lengths are scanned, especially shorter ones, to avoid false positives. This in turn is due to a lack of
  * required checksum function.</p>
  *
  * <p>The checksum is optional and is not applied by this Reader. The consumer of the decoded
  * value will have to apply a checksum if required.</p>
  *
  * <p><a href="http://en.wikipedia.org/wiki/Interleaved_2_of_5">http://en.wikipedia.org/wiki/Interleaved_2_of_5</a>
  * is a great reference for Interleaved 2 of 5 information.</p>
  *
  * @author kevin.osullivan@sita.aero, SITA Lab.
  */
  class ITFReader : public RowReader
  {
  public:
  	explicit ITFReader(const DecodeHints& hints);
  	Result decodePattern(int rowNumber, PatternView& next, std::unique_ptr<DecodingState>&) const override;
  
  private:
  	std::vector<int> _allowedLengths;
  };
  
  } // OneD
  } // ZXing
  