ptrtrait.h

#pragma once
#include <cstddef>
#include <type_traits>
 
namespace tinker {
template <class PTR>
struct PtrTrait;
 
template <class T>
struct PtrTrait<T*>
{
   typedef T type;
   static constexpr size_t n = 1;
};
 
template <class T, size_t N>
struct PtrTrait<T (*)[N]>
{
   typedef T type;
   static constexpr size_t n = N;
};
}