#include <json.hpp>

Public Types
using	number_integer_t = typename BasicJsonType::number_integer_t
using	number_unsigned_t = typename BasicJsonType::number_unsigned_t
using	number_float_t = typename BasicJsonType::number_float_t
using	string_t = typename BasicJsonType::string_t
using	binary_t = typename BasicJsonType::binary_t
using	parser_callback_t = typename BasicJsonType::parser_callback_t
using	parse_event_t = typename BasicJsonType::parse_event_t

Public Member Functions
	json_sax_dom_callback_parser (BasicJsonType &r, const parser_callback_t cb, const bool allow_exceptions_=true)
	json_sax_dom_callback_parser (const json_sax_dom_callback_parser &)=delete
	json_sax_dom_callback_parser (json_sax_dom_callback_parser &&)=default
json_sax_dom_callback_parser &	operator= (const json_sax_dom_callback_parser &)=delete
json_sax_dom_callback_parser &	operator= (json_sax_dom_callback_parser &&)=default
	~json_sax_dom_callback_parser ()=default
bool	null ()
bool	boolean (bool val)
bool	number_integer (number_integer_t val)
bool	number_unsigned (number_unsigned_t val)
bool	number_float (number_float_t val, const string_t &)
bool	string (string_t &val)
bool	binary (binary_t &val)
bool	start_object (std::size_t len)
bool	key (string_t &val)
bool	end_object ()
bool	start_array (std::size_t len)
bool	end_array ()
template<class Exception>
bool	parse_error (std::size_t, const std::string &, const Exception &ex)
constexpr bool	is_errored () const

Private Member Functions
template<typename Value>
std::pair< bool, BasicJsonType * >	handle_value (Value &&v, const bool skip_callback=false)

Private Attributes
BasicJsonType &	root
	the parsed JSON value
std::vector< BasicJsonType * >	ref_stack {}
	stack to model hierarchy of values
std::vector< bool >	keep_stack {}
	stack to manage which values to keep
std::vector< bool >	key_keep_stack {}
	stack to manage which object keys to keep
BasicJsonType *	object_element = nullptr
	helper to hold the reference for the next object element
bool	errored = false
	whether a syntax error occurred
const parser_callback_t	callback = nullptr
	callback function
const bool	allow_exceptions = true
	whether to throw exceptions in case of errors
BasicJsonType	discarded = BasicJsonType::value_t::discarded
	a discarded value for the callback

Detailed Description

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

Definition at line 5974 of file json.hpp.

Member Typedef Documentation

◆ binary_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::binary_t = typename BasicJsonType::binary_t

Definition at line 5981 of file json.hpp.

◆ number_float_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_float_t = typename BasicJsonType::number_float_t

Definition at line 5979 of file json.hpp.

◆ number_integer_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_integer_t = typename BasicJsonType::number_integer_t

Definition at line 5977 of file json.hpp.

◆ number_unsigned_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_unsigned_t = typename BasicJsonType::number_unsigned_t

Definition at line 5978 of file json.hpp.

◆ parse_event_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::parse_event_t = typename BasicJsonType::parse_event_t

Definition at line 5983 of file json.hpp.

◆ parser_callback_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::parser_callback_t = typename BasicJsonType::parser_callback_t

Definition at line 5982 of file json.hpp.

◆ string_t

template<typename BasicJsonType>

using nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::string_t = typename BasicJsonType::string_t

Definition at line 5980 of file json.hpp.

Constructor & Destructor Documentation

◆ json_sax_dom_callback_parser() [1/3]

template<typename BasicJsonType>

nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::json_sax_dom_callback_parser	(	BasicJsonType &	r,
		const parser_callback_t	cb,
		const bool	allow_exceptions_ = true )

inline

Definition at line 5985 of file json.hpp.

References allow_exceptions, nlohmann::BasicJsonType(), callback, cb, keep_stack, and root.

Referenced by json_sax_dom_callback_parser(), json_sax_dom_callback_parser(), operator=(), and operator=().

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◆ json_sax_dom_callback_parser() [2/3]

template<typename BasicJsonType>

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

delete

References json_sax_dom_callback_parser().

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◆ json_sax_dom_callback_parser() [3/3]

template<typename BasicJsonType>

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

default

References json_sax_dom_callback_parser().

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◆ ~json_sax_dom_callback_parser()

template<typename BasicJsonType>

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

default

Member Function Documentation

◆ binary()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::binary ( binary_t & val )

inline

Definition at line 6038 of file json.hpp.

References handle_value().

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◆ boolean()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::boolean ( bool val )

inline

Definition at line 6008 of file json.hpp.

References handle_value().

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◆ end_array()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::end_array ( )

inline

Definition at line 6126 of file json.hpp.

References nlohmann::detail::array_end, callback, discarded, JSON_ASSERT, keep_stack, and ref_stack.

◆ end_object()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::end_object ( )

inline

Definition at line 6079 of file json.hpp.

References callback, discarded, JSON_ASSERT, keep_stack, and ref_stack.

◆ handle_value()

template<typename BasicJsonType>

template<typename Value>

std::pair< bool, BasicJsonType * > nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::handle_value	(	Value &&	v,
		const bool	skip_callback = false )

inlineprivate

Parameters

[in]	v	value to add to the JSON value we build during parsing
[in]	skip_callback	whether we should skip calling the callback function; this is required after start_array() and start_object() SAX events, because otherwise we would call the callback function with an empty array or object, respectively.

Invariant: If the ref stack is empty, then the passed value will be the new root.; If the ref stack contains a value, then it is an array or an object to which we can add elements

Returns: pair of boolean (whether value should be kept) and pointer (to the passed value in the ref_stack hierarchy; nullptr if not kept)

Definition at line 6183 of file json.hpp.

References nlohmann::BasicJsonType(), callback, JSON_ASSERT, keep_stack, key_keep_stack, object_element, ref_stack, root, nlohmann::detail::static_const< T >::value, v, and nlohmann::detail::value.

Referenced by binary(), boolean(), null(), number_float(), number_integer(), number_unsigned(), start_array(), start_object(), and string().

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◆ is_errored()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::is_errored ( ) const

inlineconstexpr

Definition at line 6164 of file json.hpp.

References errored.

Referenced by nlohmann::detail::parser< BasicJsonType, InputAdapterType >::parse().

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◆ key()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::key ( string_t & val )

inline

Definition at line 6063 of file json.hpp.

References nlohmann::BasicJsonType(), callback, discarded, nlohmann::detail::key, key_keep_stack, object_element, and ref_stack.

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◆ null()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::null ( )

inline

Definition at line 6002 of file json.hpp.

References handle_value().

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◆ number_float()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_float	(	number_float_t	val,
		const string_t &	)

inline

Definition at line 6026 of file json.hpp.

References handle_value().

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◆ number_integer()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_integer ( number_integer_t val )

inline

Definition at line 6014 of file json.hpp.

References handle_value().

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◆ number_unsigned()

template<typename BasicJsonType>

bool nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::number_unsigned ( number_unsigned_t val )

inline

Definition at line 6020 of file json.hpp.

References handle_value().

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◆ operator=() [1/2]

template<typename BasicJsonType>

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

delete

References json_sax_dom_callback_parser().

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◆ operator=() [2/2]

template<typename BasicJsonType>

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