text: /*
   * Copyright 2012 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.
   */
  
  /**
   * Encapsulates a block of data within a Data Matrix Code. Data Matrix Codes may split their data into
   * multiple blocks, each of which is a unit of data and error-correction codewords. Each
   * is represented by an instance of this class.
   */
  
  @class ZXDataMatrixVersion;
  
  @interface ZXDataMatrixDataBlock : NSObject
  
  @property (nonatomic, assign, readonly) int numDataCodewords;
  @property (nonatomic, strong, readonly) NSMutableArray *codewords;
  
  + (NSArray *)dataBlocks:(NSArray *)rawCodewords version:(ZXDataMatrixVersion *)version;
  
  @end
  