Boost C++ Libraries

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remove_const

template <class T>
struct remove_const
{
   typedef see-below type;
};

template <class T> using remove_const_t = typename remove_const<T>::type; // C++11 and above

type: The same type as T, but with any top level const-qualifier removed.

C++ Standard Reference: 3.9.3.

Compiler Compatibility: All current compilers are supported by this trait.

Header: #include <boost/type_traits/remove_const.hpp> or #include <boost/type_traits.hpp>

Table 1.30. Examples

Expression

Result Type

remove_const<int>::type

int

remove_const<int const>::type

int

remove_const<int const volatile>::type

int volatile

remove_const<int const&>::type

int const&

remove_const<int const*>::type

int const*



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