formats::json Namespace Reference

Detailed Description

JSON support.

Namespaces
namespace	blocking
namespace	parser
	SAX parser tools.

Classes
class	Array
	Non-mutable JSON array representation. More...
class	BadStreamException
class	ConversionException
	Conversion error. More...
class	Exception
class	ExceptionWithPath
class	Iterator
	Iterator for formats::json::Value More...
class	MemberMissingException
class	Object
	Non-mutable JSON object representation. More...
class	OutOfBoundsException
class	ParseException
struct	PrettyFormat
class	Schema
	Contains a prepared JSON schema. More...
class	SchemaValidationException
class	StringBuilder
	SAX like builder of JSON string. Use with extreme caution and only in performance critical part of your code. More...
class	TypeMismatchException
class	UnknownDiscriminatorException
class	Value
	Non-mutable JSON value representation. More...
class	ValueBuilder
	Builder for JSON. More...

Functions
template<typename... Args>
Value	MakeObject (Args &&...)
template<typename... Args>
Value	MakeArray (Args &&...)
formats::json::Value	FromString (std::string_view doc)
	Parse JSON from string.
formats::json::Value	FromStream (std::istream &is)
	Parse JSON from stream.
void	Serialize (const formats::json::Value &doc, std::ostream &os)
	Serialize JSON to stream.
std::string	ToString (const formats::json::Value &doc)
	Serialize JSON to string.
std::string	ToStableString (const formats::json::Value &doc)
std::string	ToStableString (formats::json::Value &&doc)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
std::string	ToPrettyString (const formats::json::Value &doc, PrettyFormat format={})
	Serialize JSON to a string, using \n and indents for objects and arrays.
logging::LogHelper &	operator<< (logging::LogHelper &, const formats::json::Value &)
	Log JSON.
template<typename T>
std::enable_if_t< std::is_integral< T >::value &&sizeof(T)<=sizeof(int64_t), Value >	Serialize (T value, formats::serialize::To< Value >)
json::Value	Serialize (std::chrono::system_clock::time_point tp, formats::serialize::To< Value >)
template<typename T>
std::enable_if_t< meta::kIsUniqueMap< T > &&utils::IsStrongTypedefLoggable(T::key_type::kOps), Value >	Serialize (const T &value, formats::serialize::To< Value >)
	Optimized maps of StrongTypedefs serialization for JSON.
template<typename T>
std::enable_if_t< meta::kIsUniqueMap< T > &&std::is_convertible_v< typename T::key_type, std::string >, Value >	Serialize (const T &value, formats::serialize::To< Value >)
	Optimized maps serialization for JSON.
bool	operator== (const Array &lhs, const Array &rhs)
	Compares values.
bool	operator== (const Array &lhs, const Value &rhs)
bool	operator== (const Value &lhs, const Array &rhs)
bool	operator!= (const Array &lhs, const Array &rhs)
bool	operator!= (const Array &lhs, const Value &rhs)
bool	operator!= (const Value &lhs, const Array &rhs)
Array	Parse (const Value &value, parse::To< Array >)
Value	Serialize (const Array &array, formats::serialize::To< Value >)
Value	Serialize (Array &&array, formats::serialize::To< Value >)
bool	operator== (const Object &lhs, const Object &rhs)
	Compares values.
bool	operator== (const Object &lhs, const Value &rhs)
bool	operator== (const Value &lhs, const Object &rhs)
bool	operator!= (const Object &lhs, const Object &rhs)
bool	operator!= (const Object &lhs, const Value &rhs)
bool	operator!= (const Value &lhs, const Object &rhs)
Object	Parse (const Value &value, parse::To< Object >)
Value	Serialize (const Object &object, formats::serialize::To< Value >)
Value	Serialize (Object &&object, formats::serialize::To< Value >)
void	WriteToStream (bool value, StringBuilder &sw)
void	WriteToStream (long long value, StringBuilder &sw)
void	WriteToStream (unsigned long long value, StringBuilder &sw)
void	WriteToStream (int value, StringBuilder &sw)
void	WriteToStream (unsigned value, StringBuilder &sw)
void	WriteToStream (long value, StringBuilder &sw)
void	WriteToStream (unsigned long value, StringBuilder &sw)
void	WriteToStream (double value, StringBuilder &sw)
void	WriteToStream (const char *value, StringBuilder &sw)
void	WriteToStream (std::string_view value, StringBuilder &sw)
void	WriteToStream (const formats::json::Value &value, StringBuilder &sw)
void	WriteToStream (const std::string &value, StringBuilder &sw)
void	WriteToStream (std::chrono::system_clock::time_point tp, StringBuilder &sw)
bool	Parse (const Value &value, parse::To< bool >)
std::int64_t	Parse (const Value &value, parse::To< std::int64_t >)
std::uint64_t	Parse (const Value &value, parse::To< std::uint64_t >)
double	Parse (const Value &value, parse::To< double >)
std::string	Parse (const Value &value, parse::To< std::string >)
template<>
std::string	Value::ConvertTo< std::string > () const
Value	Parse (const Value &value, parse::To< Value >)
std::chrono::microseconds	Parse (const Value &value, parse::To< std::chrono::microseconds >)
std::chrono::milliseconds	Parse (const Value &value, parse::To< std::chrono::milliseconds >)
std::chrono::minutes	Parse (const Value &value, parse::To< std::chrono::minutes >)
std::chrono::hours	Parse (const Value &value, parse::To< std::chrono::hours >)
void	PrintTo (const Value &, std::ostream *)
	gtest formatter for formats::json::Value
template<typename Value>
ItemsWrapper< Value >	Items (Value &&value)
	Wrapper for handy python-like iteration over a map.

Variables
constexpr std::size_t	kDepthParseLimit = 128

Function Documentation

Items()

template<typename Value>

ItemsWrapper< Value > formats::common::Items

(

Value &&

value

)

Wrapper for handy python-like iteration over a map.

for (const auto& [name, value]: Items(map)) ...

Definition at line 119 of file items.hpp.

operator!=() [1/6]

bool formats::json::operator!= ( const Array & lhs, const Array & rhs )

inline

Definition at line 107 of file array.hpp.

operator!=() [2/6]

bool formats::json::operator!= ( const Array & lhs, const Value & rhs )

inline

Definition at line 108 of file array.hpp.

operator!=() [3/6]

bool formats::json::operator!= ( const Object & lhs, const Object & rhs )

inline

Definition at line 99 of file object.hpp.

operator!=() [4/6]

bool formats::json::operator!= ( const Object & lhs, const Value & rhs )

inline

Definition at line 100 of file object.hpp.

operator!=() [5/6]

bool formats::json::operator!= ( const Value & lhs, const Array & rhs )

inline

Definition at line 109 of file array.hpp.

operator!=() [6/6]

bool formats::json::operator!= ( const Value & lhs, const Object & rhs )

inline

Definition at line 101 of file object.hpp.

operator==() [1/6]

bool formats::json::operator== ( const Array & lhs, const Array & rhs )

inline

Compares values.

Definition at line 104 of file array.hpp.

operator==() [2/6]

bool formats::json::operator== ( const Array & lhs, const Value & rhs )

inline

Definition at line 105 of file array.hpp.

operator==() [3/6]

bool formats::json::operator== ( const Object & lhs, const Object & rhs )

inline

Compares values.

Definition at line 96 of file object.hpp.

operator==() [4/6]

bool formats::json::operator== ( const Object & lhs, const Value & rhs )

inline

Definition at line 97 of file object.hpp.

operator==() [5/6]

bool formats::json::operator== ( const Value & lhs, const Array & rhs )

inline

Definition at line 106 of file array.hpp.

operator==() [6/6]

bool formats::json::operator== ( const Value & lhs, const Object & rhs )

inline

Definition at line 98 of file object.hpp.

Parse() [1/3]

Array formats::json::Parse ( const Value & value, parse::To< Array >  )

inline

Definition at line 111 of file array.hpp.

Parse() [2/3]

Object formats::json::Parse ( const Value & value, parse::To< Object >  )

inline

Definition at line 103 of file object.hpp.

Parse() [3/3]

Value formats::json::Parse ( const Value & value, parse::To< Value >  )

inline

Definition at line 432 of file value.hpp.

Serialize() [1/7]

Value formats::json::Serialize ( Array && array, formats::serialize::To< Value >  )

inline

Definition at line 115 of file array.hpp.

Serialize() [2/7]

Value formats::json::Serialize ( const Array & array, formats::serialize::To< Value >  )

inline

Definition at line 113 of file array.hpp.

Serialize() [3/7]

Value formats::json::Serialize ( const Object & object, formats::serialize::To< Value >  )

inline

Definition at line 105 of file object.hpp.

Serialize() [4/7]

template<typename T>

std::enable_if_t< meta::kIsUniqueMap< T > &&utils::IsStrongTypedefLoggable(T::key_type::kOps), Value > formats::json::Serialize	(	const T &	value,
		formats::serialize::To< Value >	)

Optimized maps of StrongTypedefs serialization for JSON.

Definition at line 244 of file value_builder.hpp.

Serialize() [5/7]

template<typename T>

std::enable_if_t< meta::kIsUniqueMap< T > &&std::is_convertible_v< typename T::key_type, std::string >, Value > formats::json::Serialize	(	const T &	value,
		formats::serialize::To< Value >	)

Optimized maps serialization for JSON.

Definition at line 255 of file value_builder.hpp.

Serialize() [6/7]

Value formats::json::Serialize ( Object && object, formats::serialize::To< Value >  )

inline

Definition at line 107 of file object.hpp.

Serialize() [7/7]

template<typename T>

std::enable_if_t< std::is_integral< T >::value &&sizeof(T)<=sizeof(int64_t), Value > formats::json::Serialize	(	T	value,
		formats::serialize::To< Value >	)

Definition at line 229 of file value_builder.hpp.

ToStableString()

std::string formats::json::ToStableString

(

const formats::json::Value &

doc

)

Stably serialize JSON to string. In result there is no whitespace, keys are sorted and character escaping is stabilized

Variable Documentation

kDepthParseLimit

std::size_t formats::json::kDepthParseLimit = 128

inlineconstexpr

Definition at line 25 of file serialize.hpp.