nlohmann::detail::json_ref< BasicJsonType > Class Template Reference

#include <json.hpp>

Public Types
using	value_type = BasicJsonType

Public Member Functions
	json_ref (value_type &&value)
	json_ref (const value_type &value)
	json_ref (std::initializer_list< json_ref > init)
template<class... Args, enable_if_t< std::is_constructible< value_type, Args...>::value, int > = 0>
	json_ref (Args &&...args)
	json_ref (json_ref &&)=default
	json_ref (const json_ref &)=delete
json_ref &	operator= (const json_ref &)=delete
json_ref &	operator= (json_ref &&)=delete
	~json_ref ()=default
value_type	moved_or_copied () const
value_type const &	operator* () const
value_type const *	operator-> () const

Private Attributes
value_type	owned_value = nullptr
value_type *	value_ref = nullptr
const bool	is_rvalue

Detailed Description

template<typename BasicJsonType>
class nlohmann::detail::json_ref< BasicJsonType >

Definition at line 11101 of file json.hpp.

Member Typedef Documentation

template<typename BasicJsonType>

using nlohmann::detail::json_ref< BasicJsonType >::value_type = BasicJsonType

Definition at line 11104 of file json.hpp.

Constructor & Destructor Documentation

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( value_type &&  value )

inline

Definition at line 11106 of file json.hpp.

        : owned_value(std::move(value)), value_ref(&owned_value), is_rvalue(true)
    {}

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( const value_type &  value )

inline

Definition at line 11110 of file json.hpp.

        : value_ref(const_cast<value_type*>(&value)), is_rvalue(false)
    {}

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( std::initializer_list< json_ref< BasicJsonType > >  init )

inline

Definition at line 11114 of file json.hpp.

        : owned_value(init), value_ref(&owned_value), is_rvalue(true)
    {}

template<typename BasicJsonType>

template<class... Args, enable_if_t< std::is_constructible< value_type, Args...>::value, int > = 0>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( Args &&...  args )

inline

Definition at line 11121 of file json.hpp.

        : owned_value(std::forward<Args>(args)...), value_ref(&owned_value),
          is_rvalue(true) {}

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( json_ref< BasicJsonType > &&  )

default

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::json_ref ( const json_ref< BasicJsonType > &  )

delete

template<typename BasicJsonType>

nlohmann::detail::json_ref< BasicJsonType >::~json_ref ( )

default

Member Function Documentation

template<typename BasicJsonType>

value_type nlohmann::detail::json_ref< BasicJsonType >::moved_or_copied ( ) const

inline

Definition at line 11132 of file json.hpp.

    {
        if (is_rvalue)
        {
            return std::move(*value_ref);
        }
        return *value_ref;
    }

template<typename BasicJsonType>

value_type const& nlohmann::detail::json_ref< BasicJsonType >::operator* ( ) const

inline

Definition at line 11141 of file json.hpp.

    {
        return *static_cast<value_type const*>(value_ref);
    }

template<typename BasicJsonType>

value_type const* nlohmann::detail::json_ref< BasicJsonType >::operator-> ( ) const

inline

Definition at line 11146 of file json.hpp.

    {
        return static_cast<value_type const*>(value_ref);
    }

template<typename BasicJsonType>

json_ref& nlohmann::detail::json_ref< BasicJsonType >::operator= ( const json_ref< BasicJsonType > &  )

delete

template<typename BasicJsonType>

json_ref& nlohmann::detail::json_ref< BasicJsonType >::operator= ( json_ref< BasicJsonType > &&  )

delete

Member Data Documentation

template<typename BasicJsonType>

const bool nlohmann::detail::json_ref< BasicJsonType >::is_rvalue

private

Definition at line 11154 of file json.hpp.

template<typename BasicJsonType>

value_type nlohmann::detail::json_ref< BasicJsonType >::owned_value = nullptr

mutableprivate

Definition at line 11152 of file json.hpp.

template<typename BasicJsonType>

value_type* nlohmann::detail::json_ref< BasicJsonType >::value_ref = nullptr

private

Definition at line 11153 of file json.hpp.

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

• json.hpp