Public Member Functions
	serializer (output_adapter_t< char > s, const char ichar, error_handler_t error_handler_=error_handler_t::strict)

	serializer (const serializer &)=delete

serializer &	operator= (const serializer &)=delete

	serializer (serializer &&)=delete

serializer &	operator= (serializer &&)=delete

void	dump (const BasicJsonType &val, const bool pretty_print, const bool ensure_ascii, const unsigned int indent_step, const unsigned int current_indent=0)
	internal implementation of the serialization function More...

	for (std::size_t i=0;i< s.size();++i)

	if (JSON_HEDLEY_LIKELY(state==UTF8_ACCEPT))

Public Attributes
JSON_PRIVATE_UNLESS_TESTED	__pad0__: void dump_escaped(const string_t& s

JSON_PRIVATE_UNLESS_TESTED const bool	ensure_ascii

std::uint8_t	state = UTF8_ACCEPT

std::size_t	bytes = 0

std::size_t	bytes_after_last_accept = 0

std::size_t	undumped_chars = 0

	else

std::array< char, 64 >	number_buffer {{}}
	a (hopefully) large enough character buffer More...

const std::lconv *	loc = nullptr
	the locale More...

const char	thousands_sep = '\0'
	the locale's thousand separator character More...

const char	decimal_point = '\0'
	the locale's decimal point character More...

std::array< char, 512 >	string_buffer {{}}
	string buffer More...

const char	indent_char
	the indentation character More...

string_t	indent_string
	the indentation string More...

const error_handler_t	error_handler
	error_handler how to react on decoding errors More...

Private Types
using	string_t = typename BasicJsonType::string_t

using	number_float_t = typename BasicJsonType::number_float_t

using	number_integer_t = typename BasicJsonType::number_integer_t

using	number_unsigned_t = typename BasicJsonType::number_unsigned_t

using	binary_char_t = typename BasicJsonType::binary_t::value_type

Static Private Attributes
static constexpr std::uint8_t	UTF8_ACCEPT = 0

static constexpr std::uint8_t	UTF8_REJECT = 1

Detailed Description

template<typename BasicJsonType>
class detail::serializer< BasicJsonType >

Definition at line 17973 of file nlohmann_json.hpp.

Member Typedef Documentation

◆ string_t

template<typename BasicJsonType >

using detail::serializer< BasicJsonType >::string_t = typename BasicJsonType::string_t

private

Definition at line 17975 of file nlohmann_json.hpp.

◆ number_float_t

template<typename BasicJsonType >

using detail::serializer< BasicJsonType >::number_float_t = typename BasicJsonType::number_float_t

private

Definition at line 17976 of file nlohmann_json.hpp.

◆ number_integer_t

template<typename BasicJsonType >

using detail::serializer< BasicJsonType >::number_integer_t = typename BasicJsonType::number_integer_t

private

Definition at line 17977 of file nlohmann_json.hpp.

◆ number_unsigned_t

template<typename BasicJsonType >

using detail::serializer< BasicJsonType >::number_unsigned_t = typename BasicJsonType::number_unsigned_t

private

Definition at line 17978 of file nlohmann_json.hpp.

◆ binary_char_t

template<typename BasicJsonType >

using detail::serializer< BasicJsonType >::binary_char_t = typename BasicJsonType::binary_t::value_type

private

Definition at line 17979 of file nlohmann_json.hpp.

Constructor & Destructor Documentation

◆ serializer()

template<typename BasicJsonType >

detail::serializer< BasicJsonType >::serializer	(	output_adapter_t< char >	s,
		const char	ichar,
		error_handler_t	error_handler_ = `error_handler_t::strict`
	)

inline

Parameters

[in]	s	output stream to serialize to
[in]	ichar	indentation character to use
[in]	error_handler_	how to react on decoding errors

Definition at line 17989 of file nlohmann_json.hpp.

Member Function Documentation

◆ dump()

template<typename BasicJsonType >

void detail::serializer< BasicJsonType >::dump	(	const BasicJsonType &	val,
		const bool	pretty_print,
		const bool	ensure_ascii,
		const unsigned int	indent_step,
		const unsigned int	current_indent = `0`
	)

inline

internal implementation of the serialization function

This function is called by the public member function dump and organizes the serialization internally. The indentation level is propagated as additional parameter. In case of arrays and objects, the function is called recursively.

strings and object keys are escaped using escape_string()
integer numbers are converted implicitly via operator<<
floating-point numbers are converted to a string using "%g" format
binary values are serialized as objects containing the subtype and the byte array

Parameters

[in]	val	value to serialize
[in]	pretty_print	whether the output shall be pretty-printed
[in]	ensure_ascii	If ensure_ascii is true, all non-ASCII characters in the output are escaped with `\uXXXX` sequences, and the result consists of ASCII characters only.
[in]	indent_step	the indent level
[in]	current_indent	the current indent level (only used internally)

Definition at line 18029 of file nlohmann_json.hpp.

◆ for()

template<typename BasicJsonType >

detail::serializer< BasicJsonType >::for ( )

inline

Definition at line 18323 of file nlohmann_json.hpp.

◆ if()

template<typename BasicJsonType >

detail::serializer< BasicJsonType >::if ( JSON_HEDLEY_LIKELY(state==UTF8_ACCEPT) )

inline

Definition at line 18512 of file nlohmann_json.hpp.

Member Data Documentation

◆ UTF8_ACCEPT

template<typename BasicJsonType >

constexpr std::uint8_t detail::serializer< BasicJsonType >::UTF8_ACCEPT = 0

staticconstexprprivate

Definition at line 17980 of file nlohmann_json.hpp.

◆ UTF8_REJECT

template<typename BasicJsonType >

constexpr std::uint8_t detail::serializer< BasicJsonType >::UTF8_REJECT = 1

staticconstexprprivate

Definition at line 17981 of file nlohmann_json.hpp.

◆ pad0

template<typename BasicJsonType >

JSON_PRIVATE_UNLESS_TESTED detail::serializer< BasicJsonType >::__pad0__

Definition at line 18298 of file nlohmann_json.hpp.

◆ ensure_ascii

template<typename BasicJsonType >

JSON_PRIVATE_UNLESS_TESTED const bool detail::serializer< BasicJsonType >::ensure_ascii

Initial value:

{

std::uint32_t codepoint{}

Definition at line 18313 of file nlohmann_json.hpp.

◆ state

template<typename BasicJsonType >

std::uint8_t detail::serializer< BasicJsonType >::state = UTF8_ACCEPT

Definition at line 18316 of file nlohmann_json.hpp.

◆ bytes

template<typename BasicJsonType >

std::size_t detail::serializer< BasicJsonType >::bytes = 0

Definition at line 18317 of file nlohmann_json.hpp.

◆ bytes_after_last_accept

template<typename BasicJsonType >

std::size_t detail::serializer< BasicJsonType >::bytes_after_last_accept = 0

Definition at line 18320 of file nlohmann_json.hpp.

◆ undumped_chars

template<typename BasicJsonType >

std::size_t detail::serializer< BasicJsonType >::undumped_chars = 0

Definition at line 18321 of file nlohmann_json.hpp.

◆ else

template<typename BasicJsonType >

detail::serializer< BasicJsonType >::else

Definition at line 18520 of file nlohmann_json.hpp.

◆ number_buffer

template<typename BasicJsonType >

std::array<char, 64> detail::serializer< BasicJsonType >::number_buffer {{}}

a (hopefully) large enough character buffer

Definition at line 18888 of file nlohmann_json.hpp.

◆ loc

template<typename BasicJsonType >

const std::lconv* detail::serializer< BasicJsonType >::loc = nullptr

the locale

Definition at line 18891 of file nlohmann_json.hpp.

◆ thousands_sep

template<typename BasicJsonType >

const char detail::serializer< BasicJsonType >::thousands_sep = '\0'

the locale's thousand separator character

Definition at line 18893 of file nlohmann_json.hpp.

◆ decimal_point

template<typename BasicJsonType >

const char detail::serializer< BasicJsonType >::decimal_point = '\0'

the locale's decimal point character

Definition at line 18895 of file nlohmann_json.hpp.

◆ string_buffer

template<typename BasicJsonType >

std::array<char, 512> detail::serializer< BasicJsonType >::string_buffer {{}}

string buffer

Definition at line 18898 of file nlohmann_json.hpp.

◆ indent_char

template<typename BasicJsonType >

const char detail::serializer< BasicJsonType >::indent_char

the indentation character

Definition at line 18901 of file nlohmann_json.hpp.

◆ indent_string

template<typename BasicJsonType >

string_t detail::serializer< BasicJsonType >::indent_string

the indentation string

Definition at line 18903 of file nlohmann_json.hpp.

◆ error_handler

template<typename BasicJsonType >

const error_handler_t detail::serializer< BasicJsonType >::error_handler

error_handler how to react on decoding errors

Definition at line 18906 of file nlohmann_json.hpp.

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

nlohmann_json.hpp

Public Member Functions

Public Attributes

Private Types

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ string_t

◆ number_float_t

◆ number_integer_t

◆ number_unsigned_t

◆ binary_char_t

Constructor & Destructor Documentation

◆ serializer()

Member Function Documentation

◆ dump()

◆ for()

◆ if()

Member Data Documentation

◆ UTF8_ACCEPT

◆ UTF8_REJECT

◆ __pad0__

◆ ensure_ascii

◆ state

◆ bytes

◆ bytes_after_last_accept

◆ undumped_chars

◆ else

◆ number_buffer

◆ loc

◆ thousands_sep

◆ decimal_point

◆ string_buffer

◆ indent_char

◆ indent_string

◆ error_handler

◆ pad0