library/cpp/messagebus/moved.h


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#pragma once 
 
#include <util/generic/utility.h> 
 
template <typename T> 
class TMoved { 
private: 
    mutable T Value; 

public: 
    TMoved() {
    }
    TMoved(const TMoved<T>& that) { 
        DoSwap(Value, that.Value); 
    } 
    TMoved(const T& that) { 
        DoSwap(Value, const_cast<T&>(that)); 
    } 
 
    void swap(TMoved& that) { 
        DoSwap(Value, that.Value); 
    } 
 
    T& operator*() { 
        return Value; 
    } 
 
    const T& operator*() const { 
        return Value; 
    } 
 
    T* operator->() { 
        return &Value; 
    } 
 
    const T* operator->() const { 
        return &Value; 
    } 
};