Kayne Ruse
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/* Copyright: (c) Kayne Ruse 2014
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#ifndef MANAGERINTERFACE_HPP_
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#define MANAGERINTERFACE_HPP_
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#include <functional>
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#include <map>
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template<typename T, typename... Arguments>
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class ManagerInterface {
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public:
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//common public methods
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virtual int Create(Arguments... parameters) = 0;
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virtual int Load(Arguments... parameters) = 0;
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virtual int Save(int uid) = 0;
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virtual void Unload(int uid) = 0;
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virtual void Delete(int uid) = 0;
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virtual void UnloadAll() = 0;
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virtual void UnloadIf(std::function<bool(std::pair<const int, T>&)> fn) = 0;
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//accessors & mutators
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virtual T* Get(int uid) = 0;
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virtual int GetLoadedCount() = 0;
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virtual int GetTotalCount() = 0; //can be an alias of GetLoadedCount()
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virtual std::map<int, T>* GetContainer() = 0;
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protected:
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ManagerInterface() = default;
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~ManagerInterface() = default;
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//members
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std::map<int, T> elementMap;
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};
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#endif |