utils.hpp File Reference

#include <optional>
#include <string_view>
#include <tuple>
#include <utility>
#include "pfr.hpp"

Go to the source code of this file.

Classes
struct	cppgres::utils::remove_optional< T >
struct	cppgres::utils::remove_optional< std::optional< T > >
struct	cppgres::utils::tuple_traits_impl< T, typename >
struct	cppgres::utils::tuple_traits_impl< T, typename >::tuple_element_t
struct	cppgres::utils::tuple_traits_impl< T, std::void_t< decltype(std::tuple_size< T >::value)> >
struct	cppgres::utils::tuple_traits_impl< T, std::enable_if_t< std::is_aggregate_v< T > > >
struct	cppgres::utils::is_std_tuple< T >
struct	cppgres::utils::is_std_tuple< std::tuple< Ts... > >

Concepts
concept	cppgres::utils::is_optional
concept	cppgres::utils::std_tuple

Macros
#define	CPPGRES_USE_BOOST_PFR   1

Typedefs
template<typename T >
using	cppgres::utils::remove_optional_t = typename utils::remove_optional< T >::type
template<typename T >
using	cppgres::utils::tuple_size = typename tuple_traits_impl< T >::tuple_size_type
template<std::size_t I, typename T >
using	cppgres::utils::tuple_element = typename tuple_traits_impl< T >::template tuple_element< I >
template<std::size_t I, typename T >
using	cppgres::utils::tuple_element_t = typename tuple_element< I, T >::type

Functions
template<typename T >
constexpr std::string_view	cppgres::utils::type_name ()
template<std::size_t I, typename T >
constexpr decltype(auto)	cppgres::utils::get (T &&t) noexcept
template<typename T >
decltype(auto)	cppgres::utils::tie (T &val)

Variables
template<typename T >
constexpr std::size_t	cppgres::utils::tuple_size_v = tuple_size<T>::value