TrinityCore
FactoryHolder.h
Go to the documentation of this file.
1/*
2 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef TRINITY_FACTORY_HOLDER
19#define TRINITY_FACTORY_HOLDER
20
21#include "Define.h"
22#include "ObjectRegistry.h"
23
26template<class T, class O, class Key = std::string>
28{
29 public:
31
32 explicit FactoryHolder(Key const& k) : _key(k) { }
33 virtual ~FactoryHolder() { }
34
35 void RegisterSelf() { FactoryHolderRegistry::instance()->InsertItem(this, _key); }
36
38 virtual T* Create(O* object = nullptr) const = 0;
39 private:
40 Key const _key;
41};
42
47template<class T>
49{
50 public:
51 virtual ~Permissible() { }
52 virtual int32 Permit(T const*) const = 0;
53};
54#endif
int32_t int32
Definition: Define.h:138
ObjectRegistry< FactoryHolder< T, O, Key >, Key > FactoryHolderRegistry
Definition: FactoryHolder.h:30
FactoryHolder(Key const &k)
Definition: FactoryHolder.h:32
virtual T * Create(O *object=nullptr) const =0
Abstract Factory create method.
virtual ~FactoryHolder()
Definition: FactoryHolder.h:33
Key const _key
Definition: FactoryHolder.h:40
void RegisterSelf()
Definition: FactoryHolder.h:35
static ObjectRegistry< T, Key > * instance()
virtual int32 Permit(T const *) const =0
virtual ~Permissible()
Definition: FactoryHolder.h:51