#ifndef CPP_UTILS_H
#define CPP_UTILS_H

#include <type_traits>

template< class... >
using void_t = void;

#define HAS_METHOD(method)\
template <class T, class=void>\
struct _has_##method : std::false_type{};\
\
template <class T>\
struct _has_##method<T, void_t<std::is_member_function_pointer<decltype(&T::method)>>>\
       : std::true_type{};\
\
template< class T>\
static inline constexpr bool has_##method = _has_##method<T>::value;

//taken from here https://www.fluentcpp.com/2017/10/27/function-aliases-cpp/
#define ALIAS_TEMPLATE_FUNCTION(highLevelF, lowLevelF)                                             \
    template <typename... Args>                                                                    \
    inline auto highLevelF(Args &&... args)->decltype(lowLevelF(std::forward<Args>(args)...))      \
    {                                                                                              \
        return lowLevelF(std::forward<Args>(args)...);                                             \
    }


#endif // CPP_UTILS_H