Exception.cpp Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 /*
  *  Exception.cpp
  *  ZXing
  *
  *  Created by Christian Brunschen on 03/06/2008.
  *  Copyright 2008-2011 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/ZXing.h>
 #include <zxing/Exception.h>
 #include <string.h>

 using zxing::Exception;

 void Exception::deleteMessage() {
   delete [] message;
 }

 char const* Exception::copy(char const* msg) {
   char* message = 0;
   if (msg) {
     int l = strlen(msg)+1;
     if (l) {
       message = new char[l];
       strcpy(message, msg);
     }
   }
   return message;
 }