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ZXRSSExpandedGeneralAppIdDecoder.h 1.1KB

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  1. /*
  2. * Copyright 2012 ZXing authors
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. @class ZXBitArray, ZXRSSExpandedDecodedInformation;
  17. @interface ZXRSSExpandedGeneralAppIdDecoder : NSObject
  18. - (id)initWithInformation:(ZXBitArray *)information;
  19. - (NSString *)decodeAllCodes:(NSMutableString *)buff initialPosition:(int)initialPosition error:(NSError **)error;
  20. - (int)extractNumericValueFromBitArray:(int)pos bits:(int)bits;
  21. + (int)extractNumericValueFromBitArray:(ZXBitArray *)information pos:(int)pos bits:(int)bits;
  22. - (ZXRSSExpandedDecodedInformation *)decodeGeneralPurposeField:(int)pos remaining:(NSString *)remaining;
  23. @end