__as_pointer.hpp

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#pragma once
 
#if !defined(__XTD_CORE_INTERNAL__)
#error "Do not include this file: Internal use only"
#endif
 
namespace xtd {
  template<typename new_type_t, typename current_type_t>
  const new_type_t& as(const current_type_t& value) {
    thread_local static __as_enum__<new_type_t, current_type_t, typename std::is_enum<current_type_t>::type> e;
    return e.convert(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  new_type_t& as(current_type_t& value) {
    thread_local static __as_enum__<new_type_t, current_type_t, typename std::is_enum<current_type_t>::type> e;
    return e.convert(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  const new_type_t* as(const current_type_t* value) {
    return xtd::convert_pointer::to_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  new_type_t* as(current_type_t* value) {
    return xtd::convert_pointer::to_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  xtd::uptr<new_type_t> as(xtd::uptr<current_type_t>& value) {
    return xtd::convert_pointer::to_unique_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  xtd::uptr<new_type_t> as(xtd::uptr<current_type_t>&& value) {
    return xtd::convert_pointer::to_unique_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  xtd::sptr<new_type_t> as(const xtd::sptr<current_type_t>& value) {
    return xtd::convert_pointer::to_shared_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  xtd::sptr<new_type_t> as(xtd::sptr<current_type_t>& value) {
    return xtd::convert_pointer::to_shared_ptr<new_type_t>(value);
  }
  
  template<typename new_type_t, typename current_type_t>
  xtd::sptr<new_type_t> as(xtd::sptr<current_type_t>&& value) {
    return xtd::convert_pointer::to_shared_ptr<new_type_t>(value);
  }
}