This file declares the InvalidResult class. More...

#include <memory>
#include <optional>
#include "MGIS/InvalidResult.ixx"

Classes
struct	mgis::internal::InvalidValueTraits< Type >
	metafunction returning an invalid value associated with a type More...

struct	mgis::InvalidResult
	a class convertible to many values used as invalid result. More...

Namespaces
namespace	mgis
	the namespace `mgis` encloses all the `MGIS` project.

Functions
constexpr bool	mgis::isInvalid (const bool) noexcept

template<typename T >
constexpr bool	mgis::isInvalid (const std::optional< T > &) noexcept

template<typename T >
constexpr bool	mgis::isInvalid (T *const) noexcept

template<typename T >
constexpr bool	mgis::isInvalid (const std::unique_ptr< T > &) noexcept

template<typename T >
constexpr bool	mgis::isInvalid (const std::shared_ptr< T > &) noexcept

constexpr bool	mgis::areInvalid (const auto &...) noexcept

constexpr bool	mgis::isValid (const auto &) noexcept

constexpr bool	mgis::areValid (const auto &...) noexcept

Detailed Description

This file declares the InvalidResult class.

Classes