rpnx::querygraph::result< void > Class Reference

Pending/value/error state specialization for operations returning no value. More...

#include <querygraph.hpp>

Public Member Functions
	result ()=default
	Construct a pending result.
	result (std::exception_ptr exception)
	Construct a failed result from an unexpected exception.
void	test () const
	Rethrow the stored error, if one exists.
void	get () const
	Verify successful completion or throw the stored error.
void	value () const
	Alias for get().
void	set_value ()
	Replace any prior state with successful completion.
void	set_error (error_result error)
	Replace any prior state with error.
void	set_error (std::exception_ptr exception)
	Replace any prior state with an unexpected exception.
void	set_exception (std::exception_ptr exception)
	Compatibility spelling for set_error(exception).
bool	has_result () const
	Return whether evaluation produced success or an error.
bool	has_value () const
	Return whether evaluation completed successfully.
bool	has_error () const
	Return whether evaluation completed with an error.
bool	has_exception () const
	Compatibility spelling for has_error().
bool	has_canonical_error () const
	Return whether the result contains a canonical error.
bool	has_unexpected_exception () const
	Return whether the result contains an unexpected exception.
error_result const &	get_error_result () const
	Return the stored error state without throwing.
std::exception_ptr	get_error () const
	Materialize the stored error as an exception pointer.
status	result_status () const
	Return the status used when serializing this result.
	operator bool () const
	Return whether evaluation has reached any terminal state.
	result ()=default
	Construct a pending result.
	result (void value)
	Construct a completed result from value.
	result (std::exception_ptr exception)
	Construct a failed result from an unexpected exception.
void	test () const
	Rethrow the stored error, if one exists.
void &	get () &
	Return the value or throw the stored error.
void const &	get () const &
	Return the value or throw the stored error.
void &&	get () &&
	Return the value or throw the stored error.
void const &&	get () const &&
	Return the value or throw the stored error.
void &	value () &
	Alias for get() preserving the value category.
void const &	value () const &
	Alias for get() preserving the value category.
void &&	value () &&
	Alias for get() preserving the value category.
void const &&	value () const &&
	Alias for get() preserving the value category.
void	set_value (void value)
	Replace any prior state with a completed value.
void	set_error (error_result error)
	Replace any prior state with error.
void	set_error (std::exception_ptr exception)
	Replace any prior state with an unexpected exception.
void	set_exception (std::exception_ptr exception)
	Compatibility spelling for set_error(exception).
bool	has_result () const
	Return whether evaluation produced either a value or an error.
bool	has_value () const
	Return whether evaluation completed successfully.
bool	has_error () const
	Return whether evaluation completed with an error.
bool	has_exception () const
	Compatibility spelling for has_error().
bool	has_canonical_error () const
	Return whether the result contains a canonical error.
bool	has_unexpected_exception () const
	Return whether the result contains an unexpected exception.
error_result const &	get_error_result () const
	Return the stored error state without throwing.
std::exception_ptr	get_error () const
	Materialize the stored error as an exception pointer.
status	result_status () const
	Return the status used when serializing this result.
	operator bool () const
	Return whether evaluation has reached any terminal state.

Detailed Description

Pending/value/error state specialization for operations returning no value.

Definition at line 689 of file querygraph.hpp.

Constructor & Destructor Documentation

result() [1/3]

rpnx::querygraph::result< void >::result ( std::exception_ptr exception )

inline

Construct a failed result from an unexpected exception.

Definition at line 699 of file querygraph.hpp.

result() [2/3]

rpnx::querygraph::result< void >::result ( void value )

inline

Construct a completed result from value.

Definition at line 522 of file querygraph.hpp.

result() [3/3]

rpnx::querygraph::result< void >::result ( std::exception_ptr exception )

inline

Construct a failed result from an unexpected exception.

Definition at line 527 of file querygraph.hpp.

Member Function Documentation

get() [1/5]

void & rpnx::querygraph::result< void >::get ( ) &

inline

Return the value or throw the stored error.

Definition at line 541 of file querygraph.hpp.

get() [2/5]

void && rpnx::querygraph::result< void >::get ( ) &&

inline

Return the value or throw the stored error.

Definition at line 557 of file querygraph.hpp.

get() [3/5]

void rpnx::querygraph::result< void >::get ( ) const

inline

Verify successful completion or throw the stored error.

Definition at line 713 of file querygraph.hpp.

References rpnx::querygraph::result< T >::test().

get() [4/5]

void const & rpnx::querygraph::result< void >::get ( ) const &

inline

Return the value or throw the stored error.

Definition at line 549 of file querygraph.hpp.

get() [5/5]

void const && rpnx::querygraph::result< void >::get ( ) const &&

inline

Return the value or throw the stored error.

Definition at line 565 of file querygraph.hpp.

get_error() [1/2]

std::exception_ptr rpnx::querygraph::result< void >::get_error ( ) const

inline

Materialize the stored error as an exception pointer.

Definition at line 665 of file querygraph.hpp.

get_error() [2/2]

std::exception_ptr rpnx::querygraph::result< void >::get_error ( ) const

inline

Materialize the stored error as an exception pointer.

Definition at line 797 of file querygraph.hpp.

get_error_result() [1/2]

error_result const & rpnx::querygraph::result< void >::get_error_result ( ) const

inline

Return the stored error state without throwing.

Definition at line 659 of file querygraph.hpp.

get_error_result() [2/2]

error_result const & rpnx::querygraph::result< void >::get_error_result ( ) const

inline

Return the stored error state without throwing.

Definition at line 791 of file querygraph.hpp.

has_canonical_error() [1/2]

bool rpnx::querygraph::result< void >::has_canonical_error ( ) const

inline

Return whether the result contains a canonical error.

Definition at line 647 of file querygraph.hpp.

has_canonical_error() [2/2]

bool rpnx::querygraph::result< void >::has_canonical_error ( ) const

inline

Return whether the result contains a canonical error.

Definition at line 779 of file querygraph.hpp.

has_error() [1/2]

bool rpnx::querygraph::result< void >::has_error ( ) const

inline

Return whether evaluation completed with an error.

Definition at line 635 of file querygraph.hpp.

has_error() [2/2]

bool rpnx::querygraph::result< void >::has_error ( ) const

inline

Return whether evaluation completed with an error.

Definition at line 767 of file querygraph.hpp.

has_exception() [1/2]

bool rpnx::querygraph::result< void >::has_exception ( ) const

inline

Compatibility spelling for has_error().

Definition at line 641 of file querygraph.hpp.

has_exception() [2/2]

bool rpnx::querygraph::result< void >::has_exception ( ) const

inline

Compatibility spelling for has_error().

Definition at line 773 of file querygraph.hpp.

References rpnx::querygraph::result< T >::has_error().

has_result() [1/2]

bool rpnx::querygraph::result< void >::has_result ( ) const

inline

Return whether evaluation produced either a value or an error.

Definition at line 623 of file querygraph.hpp.

has_result() [2/2]

bool rpnx::querygraph::result< void >::has_result ( ) const

inline

Return whether evaluation produced success or an error.

Definition at line 755 of file querygraph.hpp.

has_unexpected_exception() [1/2]

bool rpnx::querygraph::result< void >::has_unexpected_exception ( ) const

inline

Return whether the result contains an unexpected exception.

Definition at line 653 of file querygraph.hpp.

has_unexpected_exception() [2/2]

bool rpnx::querygraph::result< void >::has_unexpected_exception ( ) const

inline

Return whether the result contains an unexpected exception.

Definition at line 785 of file querygraph.hpp.

has_value() [1/2]

bool rpnx::querygraph::result< void >::has_value ( ) const

inline

Return whether evaluation completed successfully.

Definition at line 629 of file querygraph.hpp.

has_value() [2/2]

bool rpnx::querygraph::result< void >::has_value ( ) const

inline

Return whether evaluation completed successfully.

Definition at line 761 of file querygraph.hpp.

operator bool() [1/2]

rpnx::querygraph::result< void >::operator bool ( ) const

inlineexplicit

Return whether evaluation has reached any terminal state.

Definition at line 681 of file querygraph.hpp.

operator bool() [2/2]

rpnx::querygraph::result< void >::operator bool ( ) const

inlineexplicit

Return whether evaluation has reached any terminal state.

Definition at line 813 of file querygraph.hpp.

References rpnx::querygraph::result< T >::has_result().

result_status() [1/2]

status rpnx::querygraph::result< void >::result_status ( ) const

inline

Return the status used when serializing this result.

Definition at line 671 of file querygraph.hpp.

result_status() [2/2]

status rpnx::querygraph::result< void >::result_status ( ) const

inline

Return the status used when serializing this result.

Definition at line 803 of file querygraph.hpp.

set_error() [1/4]

void rpnx::querygraph::result< void >::set_error ( error_result< void > error )

inline

Replace any prior state with error.

Definition at line 604 of file querygraph.hpp.

set_error() [2/4]

void rpnx::querygraph::result< void >::set_error ( error_result< void > error )

inline

Replace any prior state with error.

Definition at line 736 of file querygraph.hpp.

set_error() [3/4]

void rpnx::querygraph::result< void >::set_error ( std::exception_ptr exception )

inline

Replace any prior state with an unexpected exception.

Definition at line 611 of file querygraph.hpp.

set_error() [4/4]

void rpnx::querygraph::result< void >::set_error ( std::exception_ptr exception )

inline

Replace any prior state with an unexpected exception.

Definition at line 743 of file querygraph.hpp.

References rpnx::querygraph::result< T >::set_error(), and rpnx::querygraph::error_result::unexpected().

set_exception() [1/2]

void rpnx::querygraph::result< void >::set_exception ( std::exception_ptr exception )

inline

Compatibility spelling for set_error(exception).

Definition at line 617 of file querygraph.hpp.

set_exception() [2/2]

void rpnx::querygraph::result< void >::set_exception ( std::exception_ptr exception )

inline

Compatibility spelling for set_error(exception).

Definition at line 749 of file querygraph.hpp.

References rpnx::querygraph::result< T >::set_error().

set_value() [1/2]

void rpnx::querygraph::result< void >::set_value ( )

inline

Replace any prior state with successful completion.

Definition at line 729 of file querygraph.hpp.

set_value() [2/2]

void rpnx::querygraph::result< void >::set_value ( void value )

inline

Replace any prior state with a completed value.

Definition at line 597 of file querygraph.hpp.

test() [1/2]

void rpnx::querygraph::result< void >::test ( ) const

inline

Rethrow the stored error, if one exists.

Definition at line 532 of file querygraph.hpp.

test() [2/2]

void rpnx::querygraph::result< void >::test ( ) const

inline

Rethrow the stored error, if one exists.

Definition at line 704 of file querygraph.hpp.

value() [1/5]

void & rpnx::querygraph::result< void >::value ( ) &

inline

Alias for get() preserving the value category.

Definition at line 573 of file querygraph.hpp.

value() [2/5]

void && rpnx::querygraph::result< void >::value ( ) &&

inline

Alias for get() preserving the value category.

Definition at line 585 of file querygraph.hpp.

value() [3/5]

void rpnx::querygraph::result< void >::value ( ) const

inline

Alias for get().

Definition at line 723 of file querygraph.hpp.

References rpnx::querygraph::result< T >::get().

value() [4/5]

void const & rpnx::querygraph::result< void >::value ( ) const &

inline

Alias for get() preserving the value category.

Definition at line 579 of file querygraph.hpp.

value() [5/5]

void const && rpnx::querygraph::result< void >::value ( ) const &&

inline

Alias for get() preserving the value category.

Definition at line 591 of file querygraph.hpp.

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

• querygraph.hpp