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143 lines
4.2 KiB
C++
143 lines
4.2 KiB
C++
#ifndef __FITKABSTRACT_OBJECT_CONTAINER_H__
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#define __FITKABSTRACT_OBJECT_CONTAINER_H__
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#include "FITKCoreAPI.h"
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#include "FITKAbstractObject.hpp"
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namespace Core
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{
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class FITKAbstractObjectPrivate;
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/**
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* @brief 内存对象容器私有成员，用于管理容器与数据对象的关系
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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class FITKCoreAPI FITKAbstractObjectContainerPrivate
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{
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friend FITKAbstractObjectPrivate;
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public:
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/**
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* @brief Construct a new FITKAbstractObjectContainerPrivate object
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* @param[i] absObj 内存数据对象
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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FITKAbstractObjectContainerPrivate(FITKAbstractObjectPrivate* absObj);
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FITKAbstractObjectContainerPrivate();
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virtual ~FITKAbstractObjectContainerPrivate() = 0;
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/**
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* @brief 获取抽象对象
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* @return FITKAbstractObjectPrivate*
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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FITKAbstractObjectPrivate* getObject();
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void setObj(FITKAbstractObjectPrivate* obj);
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private:
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/**
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* @brief 内存对象被析构
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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virtual void ObjectDestoried();
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private:
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/**
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* @brief 内存对象
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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FITKAbstractObjectPrivate* _object{};
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};
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template <typename T >
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/**
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* @brief 抽象对象容器，类似智能指针，可以避免野指针出现
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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class FITKAbstractObjectContainer : protected FITKAbstractObjectContainerPrivate
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{
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public:
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/**
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* @brief Construct a new FITKAbstractObjectContainer object
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* @param[i] obj 内存对象
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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explicit FITKAbstractObjectContainer(FITKAbstractObject* obj)
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:FITKAbstractObjectContainerPrivate(obj) {}
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explicit FITKAbstractObjectContainer() = default;
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/**
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* @brief Destroy the FITKAbstractObjectContainer object
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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virtual ~FITKAbstractObjectContainer() = default;
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FITKAbstractObjectContainer(const FITKAbstractObjectContainer&) = delete;
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/**
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* @brief 获取对象并转换类型
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* @return T*
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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T* getObjectPtr() { return dynamic_cast<T*>(this->getObject()); }
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/**
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* @brief *运算符重载
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* @return T&
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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T& operator *() { return *(this->getObjectPtr()); }
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/**
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* @brief ->运算符重载
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* @return T*
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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T* operator->() { return this->getObjectPtr(); }
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/**
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* @brief 运算符重载
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* @return bool
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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operator bool() { return this->getObjectPtr() != nullptr; }
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/**
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* @brief 运算符重载
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* @return bool
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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void operator = (FITKAbstractObject* obj) { this->setObj(obj); }
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/**
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* @brief 运算符重载
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* @return bool
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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bool operator == (FITKAbstractObject* obj) { return this->getObjectPtr() == obj; }
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/**
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* @brief 运算符重载
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* @return bool
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2024-05-10
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*/
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bool operator != (FITKAbstractObject* obj) { return this->getObjectPtr() != obj; }
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};
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}
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#endif
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