CharacterSetECI.h Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-

 #ifndef __CHARACTERSET_ECI__
 #define __CHARACTERSET_ECI__

 /*
  * Copyright 2008-2011 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 <map>
 #include <zxing/DecodeHints.h>
 #include <zxing/common/Counted.h>
 #include <vector>

 namespace zxing {
 namespace common {

 class CharacterSetECI : public Counted {
 private:
   static std::map<int, CharacterSetECI*> VALUE_TO_ECI;
   static std::map<std::string, CharacterSetECI*> NAME_TO_ECI;
   static std::vector<CharacterSetECI*> ECItables;
   static bool inited;
   static bool init_tables();

   int const* const values_;
   char const* const* const names_;

   CharacterSetECI(int const* values, char const* const* names);

   static void addCharacterSet(int const* value, char const* const* encodingNames);

 public:
   char const* name() const;
   int getValue() const;

   static CharacterSetECI* getCharacterSetECIByValue(int value);
   static CharacterSetECI* getCharacterSetECIByName(std::string const& name);
   static void removeAllCharacterSets();
 };

 }
 }

 #endif