reflection/reflect.h

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#pragma once
#include <string>
 
#include "category.h"
#include "aggregate.h"
#include "array.h"
#include "enum.h"
#include "init_list.h"
#include "pair.h"
#include "variant.h"
#include "custom.h"
 
namespace librepr {
 
template <typename T>
struct Reflect : category::Type<T>{
  using type = T;
 
  template <typename V>
  static void visit(V&& visitor, T& obj) {
    visitor(category::Value{obj});
  }
  static void visit(V&& visitor, T& obj) {…}
};
struct Reflect : category::Type<T> {…};
 
template <>
struct Reflect<char const*> : category::Type<char const*>{
  using type = char const*;
 
  template <typename V>
  static void visit(V&& visitor, char const* obj) {
    visitor(category::Value<Reflect<char const*>>{obj});
  }
  static void visit(V&& visitor, char const* obj) {…}
};
struct Reflect<char const*> : category::Type<char const*> {…};
 
template <typename T>
// TODO check Settings -> ADL -> member function -> builtin
using reflect = Reflect<T>;
 
 
template <typename T>
Reflect(T&) -> Reflect<T>;
 
}  // namespace librepr