remove_cv Class

Makes non const/volatile type from type.

template<class T>
    struct remove_cv;

template<class T>
  using remove_cv_t = typename remove_cv<T>::type;

Parameters

• T
  The type to modify.

Remarks

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

Example

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

remove_cv_t<const volatile int> == int

Requirements

Header: <type_traits>

Namespace: std

See Also

Reference

<type_traits>

remove_const Class

remove_volatile Class