remove_volatile Class


For the latest documentation on Visual Studio 2017 RC, see Visual Studio 2017 RC Documentation.

Makes non volatile type from type.

template <class T>  
struct remove_volatile;  
template <class T>  
using remove_volatile_t = typename remove_volatile<T>::type;  


The type to modify.

An instance of remove_volatile<T> holds a modified-type that is T1 when T is of the form volatile T1, otherwise T.

#include <type_traits>   
#include <iostream>   
int main()   
    int *p = (std::remove_volatile_t<volatile int> *)0;   
    p = p;  // to quiet "unused" warning   
    std::cout << " remove_volatile_t<volatile int> == "   
        << typeid(*p).name() << std::endl;   
    return (0);   

remove_volatile_t<volatile int> == int  

Header: <type_traits>

Namespace: std

add_volatile Class