expected_helper.hpp File Reference

#include "iox2/legacy/variant.hpp"

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Classes
struct	iox2::legacy::in_place_t
	helper struct which is used to call the in-place-construction constructor More...
struct	iox2::legacy::unexpect_t
	helper struct which is used to call the in-place-construction constructor for error types More...
struct	iox2::legacy::detail::ok< T >
	helper struct to create an expected which is signalling success more easily More...
struct	iox2::legacy::detail::ok< void >
	helper struct to handle 'void' value type specialization More...
struct	iox2::legacy::detail::err< T >
	helper struct to create an expected which is signalling an error more easily More...
class	iox2::legacy::detail::expected_storage< ValueType, ErrorType >
	helper class to be able to handle 'void' value type specialization More...
class	iox2::legacy::detail::expected_storage< void, ErrorType >
	helper struct to handle 'void' value type specialization More...
struct	iox2::legacy::detail::compare_expected_value< T, E >
	helper struct for 'operator==' to be able to handle 'void' value type specialization More...
struct	iox2::legacy::detail::compare_expected_value< void, E >
	helper struct to handle 'void' value type specialization More...

Namespaces
namespace	iox2
namespace	iox2::legacy
namespace	iox2::legacy::detail

Typedefs
template<typename T >
using	iox2::legacy::enable_if_non_void_t = typename std::enable_if<!std::is_void< T >::value, T >::type
	helper trait for SFINEA to disable specific functions for 'void' value type
template<typename T >
using	iox2::legacy::enable_if_void_t = typename std::enable_if< std::is_void< T >::value, T >::type
	helper trait for SFINEA to disable specific functions for non 'void' value type
template<typename T >
using	iox2::legacy::enable_if_not_lvalue_referece_t = typename std::enable_if<!std::is_lvalue_reference< T >::value, T >::type
	helper trait for SFINEA to disable specific functions for lvalue references

Variables
constexpr in_place_t	iox2::legacy::in_place {}
constexpr unexpect_t	iox2::legacy::unexpect {}