honey::json Namespace Reference

Json string serialization format methods. More...

Classes
struct	Config
	Configuration for json value variant. More...
struct	null_t
	Json null value type. More...
class	Value_
	Json value variant. Provide a Config to customize the variant's bounded types. More...
struct	ValueError

Typedefs
typedef Value_< Config<> >	Value
	Json value with default config. More...

Enumerations
enum	ValueType {   ValueType::Null, ValueType::Int, ValueType::Real, ValueType::Bool,   ValueType::String, ValueType::Array, ValueType::Object }
	Json value type, corresponds to Value::Variant bounded type id. More...

Functions
template<class Config >
istream &	operator>> (istream &is, Value_< Config > &val)
	Convert a string to a json value tree. Returns either a tree with val as the root array/object, or null if string is empty. More...
template istream &	operator>> (istream &is, Value_< Config< true >> &val)
template istream &	operator>> (istream &is, Value_< Config< false >> &val)
template<class Config >
ostream &	operator<< (ostream &os, const Value_< Config > &val)
	Convert a json value tree to a string. Throws ValueError on write failure. More...
template ostream &	operator<< (ostream &os, const Value_< Config< true >> &val)
template ostream &	operator<< (ostream &os, const Value_< Config< false >> &val)
ostream &	beautify (ostream &os)
	Output easily readable json with line breaks and indentation. More...
ostream &	escapeSlash (ostream &os)
	Escape forward slash characters in json output so it is suitable for embedding in HTML. More...

Variables
static null_t	null
	Json null value. More...

Detailed Description

Json string serialization format methods.

Typedef Documentation

typedef Value_<Config<> > honey::json::Value

Json value with default config.

Enumeration Type Documentation

enum honey::json::ValueType

strong

Json value type, corresponds to Value::Variant bounded type id.

Enumerator
Null
Int
Real
Bool
String
Array
Object

Function Documentation

ostream& honey::json::beautify ( ostream &  os )

inline

Output easily readable json with line breaks and indentation.

ostream& honey::json::escapeSlash ( ostream &  os )

inline

Escape forward slash characters in json output so it is suitable for embedding in HTML.

template<class Config >

ostream & honey::json::operator<<	(	ostream &	os,
		const Value_< Config > &	val
	)

Convert a json value tree to a string. Throws ValueError on write failure.

template ostream& honey::json::operator<<	(	ostream &	os,
		const Value_< Config< true >> &	val
	)

template ostream& honey::json::operator<<	(	ostream &	os,
		const Value_< Config< false >> &	val
	)

template<class Config >

istream & honey::json::operator>>	(	istream &	is,
		Value_< Config > &	val
	)

Convert a string to a json value tree. Returns either a tree with val as the root array/object, or null if string is empty.

All whitespace before the root json value (if any) is consumed. After parsing the stream position will be just after the root json array end ']' or object end '}'. Throws ValueError on parse failure.

template istream& honey::json::operator>>	(	istream &	is,
		Value_< Config< true >> &	val
	)

template istream& honey::json::operator>>	(	istream &	is,
		Value_< Config< false >> &	val
	)

Variable Documentation

null_t honey::json::null

static

Json null value.