ersa::Result< void > Class Reference

#include <types.h>

Collaboration diagram for ersa::Result< void >:

Public Member Functions
	Result ()
	Result (const Error &err)
	Result (ErrorCode code, const char *msg="")
bool	isOk () const
bool	isError () const
const Error &	error () const

Private Attributes
Error	error_ {ErrorCode::Ok}

Detailed Description

No-payload specialization for operations that report success or failure only.

Constructor & Destructor Documentation

Result() [1/3]

ersa::Result< void >::Result ( )

inline

Construct a successful no-payload result.

Result() [2/3]

ersa::Result< void >::Result ( const Error &  err )

inline

Construct a failed no-payload result from an Error value.

Result() [3/3]

ersa::Result< void >::Result ( ErrorCode  code, const char *  msg = ""  )

inline

Construct a failed no-payload result from a code and diagnostic.

Member Function Documentation

error()

const Error & ersa::Result< void >::error ( ) const

inline

Inspect the outcome code and diagnostic.

isError()

bool ersa::Result< void >::isError ( ) const

inline

Test whether the operation completed with an error.

isOk()

bool ersa::Result< void >::isOk ( ) const

inline

Test whether the operation completed successfully.

Member Data Documentation

error_

Error ersa::Result< void >::error_ {ErrorCode::Ok}

private

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

• include/ersa/common/types.h