ROOT::Experimental::RResult< void > Class Reference

RResult<void> has no data member and no Get() method but instead a Success() factory method.

Definition at line 227 of file RError.hxx.

Public Member Functions
	RResult (const RResult &other)=delete
	RResult (RError &&error)
	RResult (RResult &&other)=default
	~RResult ()=default
	operator bool ()
RResult &	operator= (const RResult &other)=delete
RResult &	operator= (RResult &&other)=default
Public Member Functions inherited from ROOT::Experimental::Internal::RResultBase
	RResultBase (const RResultBase &other)=delete
	RResultBase (RResultBase &&other)=default
	~RResultBase () noexcept(false)
RError *	GetError ()
void *	operator new (std::size_t size)=delete
void *	operator new (std::size_t, void *)=delete
void *	operator new[] (std::size_t)=delete
void *	operator new[] (std::size_t, void *)=delete
RResultBase &	operator= (const RResultBase &other)=delete
RResultBase &	operator= (RResultBase &&other)=default
void	Throw ()
	Throws an RException with fError. More...

Static Public Member Functions
static RResult &	Forward (RResult &result, RError::RLocation &&sourceLocation)
	Used by R__FORWARD_RESULT in order to keep track of the stack trace in case of errors. More...
static RResult	Success ()
	Returns a RResult<void> that captures the successful execution of the function. More...

Private Member Functions
	RResult ()=default

Additional Inherited Members
Protected Member Functions inherited from ROOT::Experimental::Internal::RResultBase
	RResultBase ()=default
	RResultBase (RError &&error)
bool	Check ()
	Used by the RResult<T> bool operator. More...
Protected Attributes inherited from ROOT::Experimental::Internal::RResultBase
std::unique_ptr< RError >	fError
	This is the nullptr for an RResult representing success. More...
bool	fIsChecked {false}
	Switches to true once the user of an RResult object checks the object status. More...

#include <ROOT/RError.hxx>

Inheritance diagram for ROOT::Experimental::RResult< void >:

Constructor & Destructor Documentation

RResult() [1/4]

ROOT::Experimental::RResult< void >::RResult ( )

privatedefault

RResult() [2/4]

ROOT::Experimental::RResult< void >::RResult ( RError &&  error )

inline

Definition at line 234 of file RError.hxx.

RResult() [3/4]

ROOT::Experimental::RResult< void >::RResult ( const RResult< void > &  other )

delete

RResult() [4/4]

ROOT::Experimental::RResult< void >::RResult ( RResult< void > &&  other )

default

~RResult()

ROOT::Experimental::RResult< void >::~RResult ( )

default

Member Function Documentation

Forward()

static RResult & ROOT::Experimental::RResult< void >::Forward ( RResult< void > &  result, RError::RLocation &&  sourceLocation  )

inlinestatic

Used by R__FORWARD_RESULT in order to keep track of the stack trace in case of errors.

Definition at line 244 of file RError.hxx.

operator bool()

ROOT::Experimental::RResult< void >::operator bool ( )

inlineexplicit

Definition at line 250 of file RError.hxx.

operator=() [1/2]

RResult & ROOT::Experimental::RResult< void >::operator= ( const RResult< void > &  other )

delete

operator=() [2/2]

RResult & ROOT::Experimental::RResult< void >::operator= ( RResult< void > &&  other )

default

Success()

static RResult ROOT::Experimental::RResult< void >::Success ( )

inlinestatic

Returns a RResult<void> that captures the successful execution of the function.

Definition at line 233 of file RError.hxx.

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

• core/base/v7/inc/ROOT/RError.hxx