PimplPtr.hxx

 
//
//  Copyright Phoenix Contact GmbH & Co. KG
//
#pragma once
#include <memory>
namespace Arp { namespace Base { namespace Core
{
 
template<class T, bool Copyable = false>
class PimplPtr
{
private: // usings
    using Impl = T;
    using ImplPtr = std::unique_ptr<Impl>;
 
public: // construction/destruction
    template <class ...Args>
    explicit PimplPtr(Args&& ... args);
    PimplPtr(const PimplPtr& arg) = delete;
    PimplPtr(PimplPtr&& arg)noexcept;
    PimplPtr& operator=(const PimplPtr& arg) = delete;
    PimplPtr& operator=(PimplPtr&& arg)noexcept;
    ~PimplPtr(void);
 
public: // operators
    Impl*         operator->(void);
    const Impl*   operator->(void)const;
    Impl&         operator*(void);
    const Impl&   operator*(void)const;
    explicit      operator bool(void)const noexcept;
 
private: // fields
    ImplPtr implPtr;
};
 
template<class T>
class PimplPtr<T, true>
{
private: // usings
    using Impl = T;
    using ImplPtr = std::unique_ptr<Impl>;
 
public: // construction/destruction
    template <class ...Args>
    explicit PimplPtr(Args&& ... args);
    PimplPtr(const PimplPtr& arg);
    PimplPtr(PimplPtr&& arg)noexcept;
    PimplPtr& operator=(const PimplPtr& arg);
    PimplPtr& operator=(PimplPtr&& arg)noexcept;
    ~PimplPtr(void);
 
public: // operators
    Impl*         operator->(void);
    const Impl*   operator->(void)const;
    Impl&         operator*(void);
    const Impl&   operator*(void)const;
    explicit      operator bool(void)const noexcept;
 
private: // fields
    ImplPtr implPtr;
};
 
}}} // end of namespace Arp::Base::Core