BitArrayIO.cpp Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 /*
  *  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/common/BitArray.h>

 using zxing::BitArray;
 using std::ostream;

 ostream& zxing::operator << (ostream& os, BitArray const& ba) {
   for (int i = 0, size = ba.getSize(); i < size; i++) {
     if ((i & 0x07) == 0) {
       os << ' ';
     }
     os << (ba.get(i) ? 'X' : '.');
   }
   return os;
 }