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iox::cxx::success🔗

helper struct to create an expected which is signalling success more easily More...

#include <expected.hpp>

Public Functions🔗

Name
success(const T & t)
constructor which creates a success helper class by copying the value of t
success(T && t)
constructor which creates a success helper class by moving the value of t
template \<typename... Targs>
 success(Targs &&... args)
constructor which creates a success helper class by forwarding arguments to the constructor of T

Public Attributes🔗

Name
T value

Detailed Description🔗

template <typename T  =void>
struct iox::cxx::success;

helper struct to create an expected which is signalling success more easily

Parameters:

  • T type which the success helper class should contain 
cxx::expected<int, float> callMe() {
    //...
    return cxx::success<int>(55);
}

Public Functions Documentation🔗

function success🔗

inline success(
    const T & t
)

constructor which creates a success helper class by copying the value of t

Parameters:

  • t value which should be later stored in an expected

function success🔗

inline success(
    T && t
)

constructor which creates a success helper class by moving the value of t

Parameters:

  • t value which should be later moved into an expected

function success🔗

template <typename... Targs>
inline success(
    Targs &&... args
)

constructor which creates a success helper class by forwarding arguments to the constructor of T

Parameters:

  • args... arguments which will be perfectly forwarded to the constructor

Public Attributes Documentation🔗

variable value🔗

T value;

Updated on 31 May 2022 at 15:29:15 CEST