jsonv::result_value_operations< TSelf, TValue > Class Template Reference

The set of result operations which depend on the type of TValue. More...

#include <jsonv/result.hpp>

Inheritance diagram for jsonv::result_value_operations< TSelf, TValue >:

Public Types
using	value_type = TValue
	See result::value_type.

Public Member Functions
const value_type &	value () const &
value_type &	value () &
value_type &&	value () &&
template<typename UValue >
constexpr value_type	value_or (UValue &&recovery_value) const &noexcept(std::is_nothrow_copy_constructible_v< value_type > &&std::is_nothrow_constructible_v< value_type, UValue >)
template<typename UValue >
constexpr value_type	value_or (UValue &&recovery_value) &&noexcept(std::is_nothrow_move_constructible_v< value_type > &&std::is_nothrow_constructible_v< value_type, UValue >)
const value_type &	operator* () const &
value_type &	operator* () &
value_type &&	operator* () &&
const value_type *	operator-> () const
value_type *	operator-> ()

Detailed Description

template<typename TSelf, typename TValue>
class jsonv::result_value_operations< TSelf, TValue >

The set of result operations which depend on the type of TValue.

This is how result gets operations like value_or, operator*, and operator->. If TValue is void, those operations are not available.

See also

result

Definition at line 692 of file result.hpp.

Member Typedef Documentation

value_type

template<typename TSelf , typename TValue >

using jsonv::result_value_operations< TSelf, TValue >::value_type = TValue

See result::value_type.

Definition at line 698 of file result.hpp.

Member Function Documentation

operator*() [1/3]

template<typename TSelf , typename TValue >

value_type & jsonv::result_value_operations< TSelf, TValue >::operator* ( ) &

inline

Definition at line 737 of file result.hpp.

operator*() [2/3]

template<typename TSelf , typename TValue >

value_type && jsonv::result_value_operations< TSelf, TValue >::operator* ( ) &&

inline

Definition at line 738 of file result.hpp.

operator*() [3/3]

template<typename TSelf , typename TValue >

const value_type & jsonv::result_value_operations< TSelf, TValue >::operator* ( ) const &

inline

Get the value inside of this result if it is result_state::ok.

Exceptions

bad_result_access

if state is not result_state::ok.

Definition at line 736 of file result.hpp.

operator->() [1/2]

template<typename TSelf , typename TValue >

value_type * jsonv::result_value_operations< TSelf, TValue >::operator-> ( )

inline

Definition at line 746 of file result.hpp.

operator->() [2/2]

template<typename TSelf , typename TValue >

const value_type * jsonv::result_value_operations< TSelf, TValue >::operator-> ( ) const

inline

Get a pointer to the value inside of this result if it is result_state::ok.

Exceptions

bad_result_access

if state is not result_state::ok.

Definition at line 745 of file result.hpp.

value() [1/3]

template<typename TSelf , typename TValue >

value_type & jsonv::result_value_operations< TSelf, TValue >::value ( ) &

inline

Definition at line 705 of file result.hpp.

value() [2/3]

template<typename TSelf , typename TValue >

value_type && jsonv::result_value_operations< TSelf, TValue >::value ( ) &&

inline

Definition at line 706 of file result.hpp.

value() [3/3]

template<typename TSelf , typename TValue >

const value_type & jsonv::result_value_operations< TSelf, TValue >::value ( ) const &

inline

Get the value inside of this result if it is result_state::ok.

Exceptions

bad_result_access

if state is not result_state::ok.

Definition at line 704 of file result.hpp.

value_or() [1/2]

template<typename TSelf , typename TValue >

template<typename UValue >

constexpr value_type jsonv::result_value_operations< TSelf, TValue >::value_or ( UValue &&  recovery_value ) &&

inlineconstexprnoexcept

Definition at line 722 of file result.hpp.

value_or() [2/2]

template<typename TSelf , typename TValue >

template<typename UValue >

constexpr value_type jsonv::result_value_operations< TSelf, TValue >::value_or ( UValue &&  recovery_value ) const &

inlineconstexprnoexcept

Get the value inside of this result if it is result_state::ok and returns recovery_value in other cases.

Definition at line 712 of file result.hpp.

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

• jsonv/result.hpp