SchemeTable.h

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00001 /*
00002  *    Copyright 2005-2006 Intel Corporation
00003  * 
00004  *    Licensed under the Apache License, Version 2.0 (the "License");
00005  *    you may not use this file except in compliance with the License.
00006  *    You may obtain a copy of the License at
00007  * 
00008  *        http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  *    Unless required by applicable law or agreed to in writing, software
00011  *    distributed under the License is distributed on an "AS IS" BASIS,
00012  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  *    See the License for the specific language governing permissions and
00014  *    limitations under the License.
00015  */
00016 
00017 #ifndef _SCHEME_TABLE_H_
00018 #define _SCHEME_TABLE_H_
00019 
00020 #include <oasys/util/Singleton.h>
00021 #include <oasys/util/StringUtils.h>
00022 
00023 namespace dtn {
00024 
00025 class Scheme;
00026 
00030 class SchemeTable : public oasys::Singleton<SchemeTable> {
00031 private:
00032     friend class oasys::Singleton<SchemeTable>;
00033     
00039     SchemeTable();
00040 
00045     virtual ~SchemeTable();
00046 
00047 public:
00054     Scheme* lookup(const std::string& scheme_str);
00055 
00056 protected:
00057     static SchemeTable* instance_;
00058     typedef oasys::StringHashMap<Scheme*> SchemeMap;
00059     SchemeMap table_;
00060 };
00061 
00062 }
00063 
00064 #endif /* _SCHEME_TABLE_H_ */

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