kcenon::network::Result< T > Class Template Reference

#include <result_types.h>

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Public Member Functions
	Result (const T &val)
	Result (T &&val)
	Result (const simple_error &err)
bool	is_ok () const
bool	is_err () const
const T &	value () const
T &	value ()
const simple_error &	error () const
	operator bool () const

Static Public Member Functions
template<typename U = T>
static Result< T >	ok (U &&value)
static Result< T >	err (const simple_error &error)
static Result< T >	err (int code, const std::string &message, const std::string &source="")

Private Attributes
std::variant< T, simple_error >	data_

Detailed Description

template<typename T>
class kcenon::network::Result< T >

Examples

/home/runner/work/network_system/network_system/include/kcenon/network/types/result.h.

Definition at line 128 of file result_types.h.

Constructor & Destructor Documentation

Result() [1/3]

template<typename T >

kcenon::network::Result< T >::Result ( const T & val )

inline

Definition at line 130 of file result_types.h.

: data_(val) {}

Referenced by kcenon::network::Result< T >::err(), kcenon::network::Result< T >::err(), and kcenon::network::Result< T >::ok().

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Result() [2/3]

template<typename T >

kcenon::network::Result< T >::Result ( T && val )

inline

Definition at line 131 of file result_types.h.

: data_(std::forward<T>(val)) {}

Result() [3/3]

template<typename T >

kcenon::network::Result< T >::Result ( const simple_error & err )

inline

Definition at line 132 of file result_types.h.

: data_(err) {}

Member Function Documentation

err() [1/2]

template<typename T >

static Result< T > kcenon::network::Result< T >::err ( const simple_error & error )

inlinestatic

Definition at line 140 of file result_types.h.

                                                        {
            return Result<T>(error);
        }

References kcenon::network::Result< T >::error(), and kcenon::network::Result< T >::Result().

Referenced by kcenon::network::core::session_handle::send(), and kcenon::network::core::session_model< SessionType >::send().

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err() [2/2]

template<typename T >

static Result< T > kcenon::network::Result< T >::err ( int code, const std::string & message, const std::string & source = "" )

inlinestatic

Definition at line 144 of file result_types.h.

                                                                                               {
            return Result<T>(simple_error(code, message, source));
        }

References kcenon::network::message, and kcenon::network::Result< T >::Result().

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error()

template<typename T >

const simple_error & kcenon::network::Result< T >::error ( ) const

inline

Definition at line 154 of file result_types.h.

{ return std::get<simple_error>(data_); }

References kcenon::network::Result< T >::data_.

Referenced by kcenon::network::Result< T >::err().

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is_err()

template<typename T >

bool kcenon::network::Result< T >::is_err ( ) const

inline

Definition at line 149 of file result_types.h.

{ return !is_ok(); }

References kcenon::network::Result< T >::is_ok().

Referenced by kcenon::network::protocols::grpc::service_registry::impl::configure_server().

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is_ok()

template<typename T >

bool kcenon::network::Result< T >::is_ok ( ) const

inline

Definition at line 148 of file result_types.h.

{ return std::holds_alternative<T>(data_); }

References kcenon::network::Result< T >::data_.

Referenced by kcenon::network::Result< T >::is_err(), and kcenon::network::Result< T >::operator bool().

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ok()

template<typename T >

template<typename U = T>

static Result< T > kcenon::network::Result< T >::ok ( U && value )

inlinestatic

Definition at line 136 of file result_types.h.

                                       {
            return Result<T>(std::forward<U>(value));
        }

References kcenon::network::Result< T >::Result(), and kcenon::network::Result< T >::value().

Referenced by kcenon::network::core::session_model< SessionType >::send().

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operator bool()

template<typename T >

kcenon::network::Result< T >::operator bool ( ) const

inline

Definition at line 156 of file result_types.h.

{ return is_ok(); }

References kcenon::network::Result< T >::is_ok().

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value() [1/2]

template<typename T >

T & kcenon::network::Result< T >::value ( )

inline

Definition at line 152 of file result_types.h.

{ return std::get<T>(data_); }

References kcenon::network::Result< T >::data_.

value() [2/2]

template<typename T >

const T & kcenon::network::Result< T >::value ( ) const

inline

Definition at line 151 of file result_types.h.

{ return std::get<T>(data_); }

References kcenon::network::Result< T >::data_.

Referenced by kcenon::network::Result< T >::ok().

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Member Data Documentation

data_

template<typename T >

std::variant<T, simple_error> kcenon::network::Result< T >::data_

private

Definition at line 159 of file result_types.h.

Referenced by kcenon::network::Result< T >::error(), kcenon::network::Result< T >::is_ok(), kcenon::network::Result< T >::value(), and kcenon::network::Result< T >::value().

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The documentation for this class was generated from the following file:

• include/kcenon/network/detail/utils/result_types.h