nlohmann::detail::parser< BasicJsonType, InputAdapterType > Class Template Reference

syntax analysis More...

#include <json.h>

Detailed Description

template<typename BasicJsonType, typename InputAdapterType>
class nlohmann::detail::parser< BasicJsonType, InputAdapterType >

syntax analysis

This class implements a recursive descent parser.

Definition at line 10163 of file json.h.

Public Member Functions
	parser (InputAdapterType &&adapter, const parser_callback_t< BasicJsonType > cb=nullptr, const bool allow_exceptions_=true, const bool skip_comments=false)
	a parser reading from an input adapter More...
void	parse (const bool strict, BasicJsonType &result)
	public parser interface More...
bool	accept (const bool strict=true)
	public accept interface More...
template<typename SAX >
	JSON_HEDLEY_NON_NULL (2) bool sax_parse(SAX *sax

Public Attributes
const bool	strict
token_type	last_token = token_type::uninitialized
	the type of the last read token More...
lexer_t	m_lexer
	the lexer More...
const bool	allow_exceptions = true
	whether to throw exceptions in case of errors More...

Member Typedef Documentation

lexer_t

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::lexer_t = lexer<BasicJsonType, InputAdapterType>

private

Definition at line 10169 of file json.h.

number_float_t

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::number_float_t = typename BasicJsonType::number_float_t

private

Definition at line 10167 of file json.h.

number_integer_t

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::number_integer_t = typename BasicJsonType::number_integer_t

private

Definition at line 10165 of file json.h.

number_unsigned_t

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::number_unsigned_t = typename BasicJsonType::number_unsigned_t

private

Definition at line 10166 of file json.h.

string_t

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::string_t = typename BasicJsonType::string_t

private

Definition at line 10168 of file json.h.

token_type

template<typename BasicJsonType , typename InputAdapterType >

using nlohmann::detail::parser< BasicJsonType, InputAdapterType >::token_type = typename lexer_t::token_type

private

Definition at line 10170 of file json.h.

Constructor & Destructor Documentation

parser()

template<typename BasicJsonType , typename InputAdapterType >

nlohmann::detail::parser< BasicJsonType, InputAdapterType >::parser ( InputAdapterType &&  adapter, const parser_callback_t< BasicJsonType >  cb = nullptr, const bool  allow_exceptions_ = true, const bool  skip_comments = false  )

inlineexplicit

a parser reading from an input adapter

Definition at line 10174 of file json.h.

Member Function Documentation

accept()

template<typename BasicJsonType , typename InputAdapterType >

bool nlohmann::detail::parser< BasicJsonType, InputAdapterType >::accept ( const bool  strict = true )

inline

public accept interface

Parameters

[in]

strict

whether to expect the last token to be EOF

Returns

whether the input is a proper JSON text

Definition at line 10257 of file json.h.

References nlohmann::detail::parser< BasicJsonType, InputAdapterType >::strict.

JSON_HEDLEY_NON_NULL()

template<typename BasicJsonType , typename InputAdapterType >

template<typename SAX >

nlohmann::detail::parser< BasicJsonType, InputAdapterType >::JSON_HEDLEY_NON_NULL

(

2

)

parse()

template<typename BasicJsonType , typename InputAdapterType >

void nlohmann::detail::parser< BasicJsonType, InputAdapterType >::parse ( const bool  strict, BasicJsonType &  result  )

inline

public parser interface

Parameters

[in]	strict	whether to expect the last token to be EOF
[in,out]	result	parsed JSON value

Exceptions

parse_error.101	in case of an unexpected token
parse_error.102	if to_unicode fails or surrogate error
parse_error.103	if to_unicode fails

Definition at line 10196 of file json.h.

References nlohmann::detail::parser< BasicJsonType, InputAdapterType >::allow_exceptions, nlohmann::detail::parse_error::create(), nlohmann::detail::discarded, nlohmann::detail::lexer< BasicJsonType, InputAdapterType >::get_position(), nlohmann::detail::lexer< BasicJsonType, InputAdapterType >::get_token_string(), nlohmann::detail::json_sax_dom_parser< BasicJsonType >::is_errored(), nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::is_errored(), nlohmann::detail::parser< BasicJsonType, InputAdapterType >::m_lexer, nlohmann::detail::json_sax_dom_parser< BasicJsonType >::parse_error(), nlohmann::detail::json_sax_dom_callback_parser< BasicJsonType >::parse_error(), and nlohmann::detail::parser< BasicJsonType, InputAdapterType >::strict.

Member Data Documentation

allow_exceptions

template<typename BasicJsonType , typename InputAdapterType >

const bool nlohmann::detail::parser< BasicJsonType, InputAdapterType >::allow_exceptions = true

whether to throw exceptions in case of errors

Definition at line 10609 of file json.h.

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

last_token

template<typename BasicJsonType , typename InputAdapterType >

token_type nlohmann::detail::parser< BasicJsonType, InputAdapterType >::last_token = token_type::uninitialized

the type of the last read token

Definition at line 10605 of file json.h.

m_lexer

template<typename BasicJsonType , typename InputAdapterType >

lexer_t nlohmann::detail::parser< BasicJsonType, InputAdapterType >::m_lexer

the lexer

Definition at line 10607 of file json.h.

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

strict

template<typename BasicJsonType , typename InputAdapterType >

const bool nlohmann::detail::parser< BasicJsonType, InputAdapterType >::strict

Definition at line 10265 of file json.h.

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

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

• doxygen_prep/MUQ/Modeling/UMBridge/json.h