85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/**
|
|
* @file llenum.h
|
|
* @author Tom Yedwab
|
|
* @brief Utility class for storing enum value <-> string lookup.
|
|
*
|
|
* $LicenseInfo:firstyear=2006&license=viewergpl$
|
|
*
|
|
* Copyright (c) 2006-2009, 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_LLENUM_H
|
|
#define LL_LLENUM_H
|
|
|
|
class LLEnum
|
|
{
|
|
public:
|
|
typedef std::pair<const std::string, const U32> enum_t;
|
|
enum
|
|
{
|
|
UNDEFINED = 0xffffffff,
|
|
};
|
|
|
|
LLEnum(const enum_t values_array[], const U32 length)
|
|
{
|
|
for (U32 i=0; i<length; ++i)
|
|
{
|
|
mEnumMap.insert(values_array[i]);
|
|
if (values_array[i].second >= mEnumArray.size())
|
|
{
|
|
mEnumArray.resize(values_array[i].second+1);
|
|
}
|
|
mEnumArray[values_array[i].second] = values_array[i].first;
|
|
}
|
|
}
|
|
|
|
U32 operator[](std::string str)
|
|
{
|
|
std::map<const std::string, const U32>::iterator itor;
|
|
itor = mEnumMap.find(str);
|
|
if (itor != mEnumMap.end())
|
|
{
|
|
return itor->second;
|
|
}
|
|
return UNDEFINED;
|
|
}
|
|
|
|
const std::string operator[](U32 index)
|
|
{
|
|
if (index < mEnumArray.size())
|
|
{
|
|
return mEnumArray[index];
|
|
}
|
|
return "";
|
|
}
|
|
|
|
private:
|
|
std::map<const std::string, const U32> mEnumMap;
|
|
std::vector<std::string> mEnumArray;
|
|
};
|
|
|
|
#endif // LL_LLENUM_H
|