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/**
* @file metaclass.h
* @author Babbage
* @date 2006-05-15
* @brief Reflective meta information describing a class.
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* 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_METACLASS_H
#define LL_METACLASS_H
#include <string>
#include <map>
#include "stdtypes.h"
class LL_COMMON_API LLReflective;
class LL_COMMON_API LLMetaProperty;
class LL_COMMON_API LLMetaMethod;
class LL_COMMON_API LLMetaClass
{
public:
LLMetaClass();
virtual ~LLMetaClass();
// Create instance of this MetaClass. NULL if class is abstract.
// Gives ownership of returned object.
// virtual LLReflective* create() const = 0;
// Returns named property or NULL.
const LLMetaProperty* findProperty(const std::string& name) const;
// Add property to metaclass. Takes ownership of given property.
void addProperty(const LLMetaProperty* property);
typedef std::map<std::string, const LLMetaProperty*>::const_iterator PropertyIterator;
U32 getPropertyCount() const;
PropertyIterator beginProperties() const;
PropertyIterator endProperties() const;
// Returns named property or NULL.
// const LLMetaMethod* findMethod(const std::string& name) const;
// Add method to metaclass. Takes ownership of given method.
// void addMethod(const LLMetaMethod* method);
// Find MetaClass by name. NULL if name is unknown.
// static LLMetaClass* findClass(const std::string& name);
// True if object is instance of this meta class.
bool isInstance(const LLReflective* object) const;
private:
typedef std::map<std::string, const LLMetaProperty*> PropertyMap;
PropertyMap mProperties;
};
#endif // LL_METACLASS_H
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