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+/**
+* @file llmaterialid.h
+* @brief Header file for llmaterialid
+* @author Stinson@lindenlab.com
+*
+* $LicenseInfo:firstyear=2012&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2012, Linden Research, Inc.
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+*
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+* $/LicenseInfo$
+*/
+#ifndef LL_LLMATERIALID_H
+#define LL_LLMATERIALID_H
+
+#define MATERIAL_ID_SIZE 16
+
+#include <string>
+
+class LLMaterialID
+{
+public:
+ LLMaterialID();
+ LLMaterialID(const LLSD& pMaterialID);
+ LLMaterialID(const LLSD::Binary& pMaterialID);
+ LLMaterialID(const void* pMemory);
+ LLMaterialID(const LLMaterialID& pOtherMaterialID);
+ ~LLMaterialID();
+
+ bool operator == (const LLMaterialID& pOtherMaterialID) const;
+ bool operator != (const LLMaterialID& pOtherMaterialID) const;
+
+ bool operator < (const LLMaterialID& pOtherMaterialID) const;
+ bool operator <= (const LLMaterialID& pOtherMaterialID) const;
+ bool operator > (const LLMaterialID& pOtherMaterialID) const;
+ bool operator >= (const LLMaterialID& pOtherMaterialID) const;
+
+ LLMaterialID& operator = (const LLMaterialID& pOtherMaterialID);
+
+ bool isNull() const;
+
+ const U8* get() const;
+ void set(const void* pMemory);
+ void clear();
+
+ LLSD asLLSD() const;
+ std::string asString() const;
+
+ static const LLMaterialID null;
+
+private:
+ void parseFromBinary(const LLSD::Binary& pMaterialID);
+ void copyFromOtherMaterialID(const LLMaterialID& pOtherMaterialID);
+ int compareToOtherMaterialID(const LLMaterialID& pOtherMaterialID) const;
+
+ U8 mID[MATERIAL_ID_SIZE];
+} ;
+
+#endif // LL_LLMATERIALID_H
+