lldictionary.h
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- /**
- * @file lldictionary.h
- * @brief Lldictionary class header file
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLDICTIONARY_H
- #define LL_LLDICTIONARY_H
- #include <map>
- #include <string>
- struct LL_COMMON_API LLDictionaryEntry
- {
- LLDictionaryEntry(const std::string &name);
- virtual ~LLDictionaryEntry() {}
- const std::string mName;
- std::string mNameCapitalized;
- };
- template <class Index, class Entry>
- class LLDictionary : public std::map<Index, Entry *>
- {
- public:
- typedef std::map<Index, Entry *> map_t;
- typedef typename map_t::iterator iterator_t;
- typedef typename map_t::const_iterator const_iterator_t;
-
- LLDictionary() {}
- virtual ~LLDictionary()
- {
- for (iterator_t iter = map_t::begin(); iter != map_t::end(); ++iter)
- delete (iter->second);
- }
- const Entry *lookup(Index index) const
- {
- const_iterator_t dictionary_iter = map_t::find(index);
- if (dictionary_iter == map_t::end()) return NULL;
- return dictionary_iter->second;
- }
- const Index lookup(const std::string &name) const
- {
- for (const_iterator_t dictionary_iter = map_t::begin();
- dictionary_iter != map_t::end();
- dictionary_iter++)
- {
- const Entry *entry = dictionary_iter->second;
- if (entry->mName == name)
- {
- return dictionary_iter->first;
- }
- }
- return notFound();
- }
- protected:
- virtual Index notFound() const
- {
- // default is to assert
- llassert(false);
- return Index(-1);
- }
- void addEntry(Index index, Entry *entry)
- {
- if (lookup(index))
- {
- llerrs << "Dictionary entry already added (attempted to add duplicate entry)" << llendl;
- }
- (*this)[index] = entry;
- }
- };
- #endif // LL_LLDICTIONARY_H