mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-14 21:58:43 +00:00
128 lines
3 KiB
C++
128 lines
3 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program 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 Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "stdmisc.h"
|
|
|
|
#include "nel/misc/class_registry.h"
|
|
|
|
#include <typeinfo>
|
|
|
|
using namespace std;
|
|
|
|
namespace NLMISC
|
|
{
|
|
|
|
|
|
// ======================================================================================================
|
|
CClassRegistry::TClassMap *CClassRegistry::RegistredClasses = NULL;
|
|
|
|
|
|
// ======================================================================================================
|
|
void CClassRegistry::init()
|
|
{
|
|
if (RegistredClasses == NULL)
|
|
RegistredClasses = new TClassMap;
|
|
}
|
|
|
|
// ======================================================================================================
|
|
void CClassRegistry::release()
|
|
{
|
|
if( RegistredClasses )
|
|
delete RegistredClasses;
|
|
RegistredClasses = NULL;
|
|
}
|
|
|
|
// ======================================================================================================
|
|
IClassable *CClassRegistry::create(const string &className) throw(ERegistry)
|
|
{
|
|
init();
|
|
|
|
TClassMap::iterator it;
|
|
|
|
it=RegistredClasses->find(className);
|
|
|
|
if(it==RegistredClasses->end())
|
|
return NULL;
|
|
else
|
|
{
|
|
IClassable *ptr;
|
|
ptr=it->second.Creator();
|
|
#ifdef NL_DEBUG
|
|
nlassert(CClassRegistry::checkObject(ptr));
|
|
#endif
|
|
return ptr;
|
|
}
|
|
|
|
}
|
|
|
|
// ======================================================================================================
|
|
void CClassRegistry::registerClass(const string &className, IClassable* (*creator)(), const string &typeidCheck) throw(ERegistry)
|
|
{
|
|
init();
|
|
|
|
CClassNode node;
|
|
node.Creator=creator;
|
|
node.TypeIdCheck= typeidCheck;
|
|
std::pair<TClassMap::iterator, bool> result;
|
|
result = RegistredClasses->insert(TClassMap::value_type(className, node));
|
|
if(!result.second)
|
|
{
|
|
nlstop;
|
|
throw ERegisteredClass();
|
|
}
|
|
}
|
|
|
|
// ======================================================================================================
|
|
bool CClassRegistry::checkObject(IClassable* obj)
|
|
{
|
|
init();
|
|
|
|
TClassMap::iterator it;
|
|
it=RegistredClasses->find(obj->getClassName());
|
|
if(it==RegistredClasses->end())
|
|
return false;
|
|
|
|
if( it->second.TypeIdCheck != string(typeid(*obj).name()) )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|