#include </home/runner/work/allwpilib/allwpilib/wpiutil/src/main/native/thirdparty/json/include/wpi/json_serializer.h>

Public Member Functions
	serializer (raw_ostream &s, const char ichar, size_t indent_init_len=512)

	serializer (const serializer &)=delete

serializer &	operator= (const serializer &)=delete

void	dump (const json &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...

void	dump_escaped (std::string_view s, const bool ensure_ascii)
	dump escaped string More...

template<typename NumberType , detail::enable_if_t< std::is_same_v< NumberType, uint64_t >, int > = 0>
bool	is_negative_integer (NumberType x)

template<typename NumberType , detail::enable_if_t< std::is_same_v< NumberType, int64_t >, int > = 0>
bool	is_negative_integer (NumberType x)

template<typename NumberType , detail::enable_if_t< std::is_same< NumberType, uint64_t >::value or std::is_same< NumberType, int64_t >::value, int > = 0>
void	dump_integer (NumberType x)
	dump an integer More...

void	dump_float (double x)
	dump a floating-point number More...

Static Public Member Functions
static uint8_t	decode (uint8_t &state, uint32_t &codep, const uint8_t byte) noexcept
	check whether a string is UTF-8 encoded More...

Constructor & Destructor Documentation

◆ serializer() [1/2]

wpi::json::serializer::serializer	(	raw_ostream &	s,
		const char	ichar,
		size_t	indent_init_len = `512`
	)

inline

Parameters

[in]	s	output stream to serialize to
[in]	ichar	indentation character to use
[in]	indent_init_len	initial length of indentation string buffer

◆ serializer() [2/2]

wpi::json::serializer::serializer ( const serializer & )

delete

Member Function Documentation

◆ decode()

static uint8_t wpi::json::serializer::decode	(	uint8_t &	state,
		uint32_t &	codep,
		const uint8_t	byte
	)

staticnoexcept

check whether a string is UTF-8 encoded

The function checks each byte of a string whether it is UTF-8 encoded. The result of the check is stored in the state parameter. The function must be called initially with state 0 (accept). State 1 means the string must be rejected, because the current byte is not allowed. If the string is completely processed, but the state is non-zero, the string ended prematurely; that is, the last byte indicated more bytes should have followed.

Parameters

[in,out]	state	the state of the decoding
[in,out]	codep	codepoint (valid only if resulting state is UTF8_ACCEPT)
[in]	byte	next byte to decode

Returns: new state

Note: The function has been edited: a std::array is used.

Copyright: Copyright (c) 2008-2009 Bjoern Hoehrmann bjoer.nosp@m.n@ho.nosp@m.ehrma.nosp@m.nn.d.nosp@m.e

See also: http://bjoern.hoehrmann.de/utf-8/decoder/dfa/

◆ dump()

void wpi::json::serializer::dump	(	const json &	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

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

Parameters

[in]	val	value to serialize
[in]	pretty_print	whether the output shall be pretty-printed
[in]	ensure_ascii	whether the output shall only use ASCII chars
[in]	indent_step	the indent level
[in]	current_indent	the current indent level (only used internally)

◆ dump_escaped()

void wpi::json::serializer::dump_escaped	(	std::string_view	s,
		const bool	ensure_ascii
	)

dump escaped string

Escape a string by replacing certain special characters by a sequence of an escape character (backslash) and another character and other control characters by a sequence of "\u" followed by a four-digit hex representation. The escaped string is written to output stream o.

Parameters

[in]	s	the string to escape
[in]	ensure_ascii	whether to escape non-ASCII characters with "\uXXXX" sequences

Complexity: Linear in the length of string s.

◆ dump_float()

void wpi::json::serializer::dump_float ( double x )

dump a floating-point number

Dump a given floating-point number to output stream o. Works internally with number_buffer.

Parameters

[in] x floating-point number to dump

◆ dump_integer()

template<typename NumberType , detail::enable_if_t< std::is_same< NumberType, uint64_t >::value or std::is_same< NumberType, int64_t >::value, int > = 0>

void wpi::json::serializer::dump_integer ( NumberType x )

inline

dump an integer

Dump a given integer to output stream o. Works internally with number_buffer.

Parameters

[in] x integer number (signed or unsigned) to dump

Template Parameters

NumberType either int64_t or uint64_t

◆ is_negative_integer() [1/2]

template<typename NumberType , detail::enable_if_t< std::is_same_v< NumberType, uint64_t >, int > = 0>

bool wpi::json::serializer::is_negative_integer ( NumberType x )

inline

◆ is_negative_integer() [2/2]

template<typename NumberType , detail::enable_if_t< std::is_same_v< NumberType, int64_t >, int > = 0>

bool wpi::json::serializer::is_negative_integer ( NumberType x )

inline

◆ operator=()

serializer & wpi::json::serializer::operator= ( const serializer & )

delete

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

/home/runner/work/allwpilib/allwpilib/wpiutil/src/main/native/thirdparty/json/include/wpi/json_serializer.h

Public Member Functions

Static Public Member Functions

Constructor & Destructor Documentation

◆ serializer() [1/2]

◆ serializer() [2/2]

Member Function Documentation

◆ decode()

◆ dump()

◆ dump_escaped()

◆ dump_float()

◆ dump_integer()

◆ is_negative_integer() [1/2]

◆ is_negative_integer() [2/2]

◆ operator=()