Aws::Utils::Outcome< R, E > Class Template Reference

#include <Outcome.h>

Public Types
template<bool B, class T = void>
using	enable_if_t = typename std::enable_if< B, T >::type

Public Member Functions
	Outcome ()
	Outcome (const R &r)
	Outcome (const E &e)
	Outcome (R &&r)
	Outcome (E &&e)
	Outcome (const Outcome &o)
template<typename RT , typename ET , enable_if_t< std::is_convertible< RT, R >::value &&std::is_convertible< ET, E >::value, int > = 0>
	Outcome (Outcome< RT, ET > &&o)
template<typename RT , typename ET , enable_if_t< std::is_convertible< RT, R >::value &&!std::is_convertible< ET, E >::value, int > = 0>
	Outcome (Outcome< RT, ET > &&o)
template<typename RT , typename ET , enable_if_t<!std::is_convertible< RT, R >::value &&std::is_convertible< ET, E >::value, int > = 0>
	Outcome (Outcome< RT, ET > &&o)
template<typename ET , enable_if_t< std::is_convertible< ET, E >::value, int > = 0>
	Outcome (ET &&e)
Outcome &	operator= (const Outcome &o)
	Outcome (Outcome &&o)
Outcome &	operator= (Outcome &&o)
const R &	GetResult () const
R &	GetResult ()
R &&	GetResultWithOwnership ()
const E &	GetError () const
template<typename T >
T	GetError ()
bool	IsSuccess () const

Friends
template<typename RT , typename ET >
class	Outcome

Detailed Description

template<typename R, typename E>
class Aws::Utils::Outcome< R, E >

Template class representing the outcome of making a request. It will contain either a successful result or the failure error. The caller must check whether the outcome of the request was a success before attempting to access the result or the error.

Definition at line 25 of file Outcome.h.

Member Typedef Documentation

enable_if_t

template<typename R , typename E >

template<bool B, class T = void>

using Aws::Utils::Outcome< R, E >::enable_if_t = typename std::enable_if<B,T>::type

Definition at line 59 of file Outcome.h.

Constructor & Destructor Documentation

Outcome() [1/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( )

inline

Definition at line 29 of file Outcome.h.

Outcome() [2/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( const R &  r )

inline

Definition at line 32 of file Outcome.h.

Outcome() [3/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( const E &  e )

inline

Definition at line 35 of file Outcome.h.

Outcome() [4/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( R &&  r )

inline

Definition at line 38 of file Outcome.h.

Outcome() [5/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( E &&  e )

inline

Definition at line 41 of file Outcome.h.

Outcome() [6/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( const Outcome< R, E > &  o )

inline

Definition at line 44 of file Outcome.h.

Outcome() [7/11]

template<typename R , typename E >

template<typename RT , typename ET , enable_if_t< std::is_convertible< RT, R >::value &&std::is_convertible< ET, E >::value, int > = 0>

Aws::Utils::Outcome< R, E >::Outcome ( Outcome< RT, ET > &&  o )

inline

Definition at line 65 of file Outcome.h.

Outcome() [8/11]

template<typename R , typename E >

template<typename RT , typename ET , enable_if_t< std::is_convertible< RT, R >::value &&!std::is_convertible< ET, E >::value, int > = 0>

Aws::Utils::Outcome< R, E >::Outcome ( Outcome< RT, ET > &&  o )

inline

Definition at line 75 of file Outcome.h.

Outcome() [9/11]

template<typename R , typename E >

template<typename RT , typename ET , enable_if_t<!std::is_convertible< RT, R >::value &&std::is_convertible< ET, E >::value, int > = 0>

Aws::Utils::Outcome< R, E >::Outcome ( Outcome< RT, ET > &&  o )

inline

Definition at line 85 of file Outcome.h.

Outcome() [10/11]

template<typename R , typename E >

template<typename ET , enable_if_t< std::is_convertible< ET, E >::value, int > = 0>

Aws::Utils::Outcome< R, E >::Outcome ( ET &&  e )

inline

Definition at line 93 of file Outcome.h.

Outcome() [11/11]

template<typename R , typename E >

Aws::Utils::Outcome< R, E >::Outcome ( Outcome< R, E > &&  o )

inline

Definition at line 109 of file Outcome.h.

Member Function Documentation

GetError() [1/2]

template<typename R , typename E >

template<typename T >

T Aws::Utils::Outcome< R, E >::GetError ( )

inline

Definition at line 153 of file Outcome.h.

GetError() [2/2]

template<typename R , typename E >

const E& Aws::Utils::Outcome< R, E >::GetError ( ) const

inline

Definition at line 147 of file Outcome.h.

GetResult() [1/2]

template<typename R , typename E >

R& Aws::Utils::Outcome< R, E >::GetResult ( )

inline

Definition at line 133 of file Outcome.h.

GetResult() [2/2]

template<typename R , typename E >

const R& Aws::Utils::Outcome< R, E >::GetResult ( ) const

inline

Definition at line 128 of file Outcome.h.

GetResultWithOwnership()

template<typename R , typename E >

R&& Aws::Utils::Outcome< R, E >::GetResultWithOwnership ( )

inline

casts the underlying result to an r-value so that caller can take ownership of underlying resources. this is necessary when streams are involved.

Definition at line 142 of file Outcome.h.

IsSuccess()

template<typename R , typename E >

bool Aws::Utils::Outcome< R, E >::IsSuccess ( ) const

inline

Definition at line 158 of file Outcome.h.

operator=() [1/2]

template<typename R , typename E >

Outcome& Aws::Utils::Outcome< R, E >::operator= ( const Outcome< R, E > &  o )

inline

Definition at line 97 of file Outcome.h.

operator=() [2/2]

template<typename R , typename E >

Outcome& Aws::Utils::Outcome< R, E >::operator= ( Outcome< R, E > &&  o )

inline

Definition at line 116 of file Outcome.h.

Friends And Related Function Documentation

Outcome

template<typename R , typename E >

template<typename RT , typename ET >

friend class Outcome

friend

Definition at line 52 of file Outcome.h.

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

• aws-cpp-sdk-accessanalyzer/include/aws/accessanalyzer/AccessAnalyzerClient.h
• aws-cpp-sdk-core/include/aws/core/utils/Outcome.h