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add_pointer

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

type: The same type as remove_reference<T>::type*.

The rationale for this template is that it produces the same type as decltype(&t), where t is an object of type T.

C++ Standard Reference: 8.3.1.

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

Table 1.13. Examples

Expression

Result Type

add_pointer<int>::type

int*

add_pointer<int const&>::type

int const*

add_pointer<int*>::type

int**

add_pointer<int*&>::type

int**


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


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