json::jobject::proxy Class Reference

A proxy that allows modification of the value. More...

#include <json.h>

Inheritance diagram for json::jobject::proxy:

Public Member Functions
	proxy (jobject &source, const std::string key)
	Constructor. More...
void	operator= (const std::string value)
	Assigns a string value.
void	operator= (const char *value)
	Assigns a string value.
void	operator= (const int input)
	Assigns an integer.
void	operator= (const unsigned int input)
	Assigns an unsigned integer.
void	operator= (const long input)
	Assigns a long integer.
void	operator= (const unsigned long input)
	Assigns a long unsigned integer.
void	operator= (const char input)
	Assigns an character.
void	operator= (const double input)
	Assigns an double floating-point integer
void	operator= (const float input)
	Assigns an floating-point integer
void	operator= (json::jobject input)
	Assigns a JSON object or array.
void	operator= (const std::vector< int > input)
	Assigns an array of integers.
void	operator= (const std::vector< unsigned int > input)
	Assigns an array of unsigned integers.
void	operator= (const std::vector< long > input)
	Assigns an array of long integers.
void	operator= (const std::vector< unsigned long > input)
	Assigns an array of unsigned long integers.
void	operator= (const std::vector< char > input)
	Assigns an array of characters.
void	operator= (const std::vector< float > input)
	Assigns an array of floating-point numbers.
void	operator= (const std::vector< double > input)
	Assigns an array of double floating-point numbers.
void	operator= (const std::vector< std::string > input)
	Assigns an array of strings.
void	operator= (const std::vector< json::jobject > input)
	Assigns an array of JSON objects.
void	set_boolean (const bool value)
	Sets a boolean value. More...
void	set_null ()
void	clear ()
Public Member Functions inherited from json::jobject::const_proxy
	const_proxy (const jobject &source, const std::string key)
	Constructor. More...
const_value	array (size_t index) const
	Returns another constant value from this array. More...
Public Member Functions inherited from json::jobject::entry
std::string	as_string () const
	Returns a string representation of the value.
	operator std::string () const
bool	operator== (const std::string other) const
	Comparison operator.
bool	operator!= (const std::string other) const
	Comparison operator.
	operator int () const
	Casts the value as an integer.
	operator unsigned int () const
	Casts the value as an unsigned integer.
	operator long () const
	Casts teh value as a long integer.
	operator unsigned long () const
	Casts the value as an unsigned long integer.
	operator char () const
	Casts teh value as a char.
	operator float () const
	Casts the value as a floating point numer.
	operator double () const
	Casts the value as a double-precision floating point number.
json::jobject	as_object () const
	Casts the value as a JSON object. More...
	operator json::jobject () const
	operator std::vector< int > () const
	Casts an array of integers.
	operator std::vector< unsigned int > () const
	Casts an array of unsigned integers.
	operator std::vector< long > () const
	Casts an array of long integers.
	operator std::vector< unsigned long > () const
	Casts an array of unsigned long integers.
	operator std::vector< char > () const
	Casts an array of chars.
	operator std::vector< float > () const
	Casts an array of floating-point numbers.
	operator std::vector< double > () const
	Casts an array of double floating-point numbers.
	operator std::vector< json::jobject > () const
	Casts an array of JSON objects.
	operator std::vector< std::string > () const
	Casts an array of strings.
template<typename T >
std::vector< T >	as_array () const
	Casts an array. More...
bool	is_string () const
	Returns true if the value is a string.
bool	is_number () const
	Returns true if the value is a number.
bool	is_object () const
	Returns true if the value is an object.
bool	is_array () const
	Returns true if the value is an array.
bool	is_bool () const
	Returns true if the value is a bool.
bool	is_true () const
	Returns true if the value is a boolean and set to true.
bool	is_null () const
	Returns true if the value is a null value.

Protected Member Functions
template<typename T >
void	set_number (const T value, const char *format)
	Sets a number value in the parent object. More...
void	set_array (const std::vector< std::string > &values, const bool wrap=false)
	Stores an array of values. More...
template<typename T >
void	set_number_array (const std::vector< T > &values, const char *format)
	Stores an array of numbers. More...
Protected Member Functions inherited from json::jobject::const_proxy
const std::string &	ref () const
	Returns a reference to the value. More...
Protected Member Functions inherited from json::jobject::entry
virtual const std::string &	ref () const =0
	A method for reference the entry's value. More...
template<typename T >
T	get_number (const char *format) const
	Converts an serialzed value to a numeric value. More...
template<typename T >
std::vector< T >	get_number_array (const char *format) const
	Converts a serialized array of numbers to a vector of numbers. More...

Additional Inherited Members
Protected Attributes inherited from json::jobject::const_proxy
const std::string	key
	The key for the referenced value.

Detailed Description

A proxy that allows modification of the value.

Todo:

Currently, proxies only support JSON object and not arrays

Constructor & Destructor Documentation

proxy()

json::jobject::proxy::proxy ( jobject &  source, const std::string  key  )

inline

Constructor.

Parameters

source	The JSON object that will be updated when a value is assigned
key	The key for the value to be updated

Member Function Documentation

clear()

void json::jobject::proxy::clear ( )

inline

Clears the value

set_array()

void json::jobject::proxy::set_array ( const std::vector< std::string > &  values, const bool  wrap = false  )

protected

Stores an array of values.

Parameters

values	The values to store as an array
wrap	When true, the values are wrapped in quotes. When false, the values are stored as-is

set_boolean()

void json::jobject::proxy::set_boolean ( const bool  value )

inline

Sets a boolean value.

This method is required because operator=(bool value) conflict with number-based assignments

set_null()

void json::jobject::proxy::set_null ( )

inline

Sets a null value

set_number()

template<typename T >

void json::jobject::proxy::set_number ( const T  value, const char *  format  )

inlineprotected

Sets a number value in the parent object.

Template Parameters

T	The data type to be translated into JSON

Parameters

value	The value to be translated to JSON
format	The format to use when translating the number

set_number_array()

template<typename T >

void json::jobject::proxy::set_number_array ( const std::vector< T > &  values, const char *  format  )

inlineprotected

Stores an array of numbers.

Template Parameters

T	The data type to be translated into JSON

Parameters

values	The array of values to be translated into JSON
format	The format to use when translating the numbers

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

• json.h
• json.cpp