JAULA::Value_String Class Reference

Class for handling numeric values. More...

#include <jaula_value_string.h>

Inheritance diagram for JAULA::Value_String:

Public Member Functions
std::string const &	getData (void) const
	Retrieves the value contained by the instance.
virtual void	repr (std::ostream &ostr) const
	Represents the instance in a stream.
void	set (std::string const &data)
	Establishes the contents of the instance.
virtual void	set (Value const &origin) throw (Bad_Data_Type)
	Copies the contents of one instance into another.
	Value_String (std::string const &data="")
	Constructor.
virtual	~Value_String ()
	Destructor.
Public Member Functions inherited from JAULA::Value
ValueType	getType (void) const
	Retrieves the value type for the instance.
Value &	operator= (Value const &orig) throw (Bad_Data_Type)
	Assignment operator.
virtual	~Value ()
	Destructor.

Static Public Member Functions
static void	stringRepr (std::ostream &ostr, std::string const &str)
	Represents a string in JSON Notation.
Static Public Member Functions inherited from JAULA::Value
static Value *	duplicate (Value const &orig)
	Creates a duplicate of a value.

Private Attributes
std::string	data_
	Container to hold the value itself.

Additional Inherited Members
Public Types inherited from JAULA::Value
enum	ValueType {   TYPE_NULL, TYPE_BOOLEAN, TYPE_STRING, TYPE_NUMBER,   TYPE_NUMBER_INT, TYPE_ARRAY, TYPE_OBJECT }
	Enumeration of available value types. More...
Protected Member Functions inherited from JAULA::Value
	Value (ValueType Type)
	Constructor.

Detailed Description

Class for handling numeric values.

This class is a container for JSON numeric values.

Author

Kombo Morongo moron.nosp@m.go66.nosp@m.6@gma.nosp@m.il.c.nosp@m.om

Constructor & Destructor Documentation

JAULA::Value_String::Value_String

(

std::string const &

data = ""

)

Constructor.

Parameters

data	Initial value to be hold by the conatiner

JAULA::Value_String::~Value_String ( )

virtual

Destructor.

Member Function Documentation

std::string const & JAULA::Value_String::getData

(

void

)

const

Retrieves the value contained by the instance.

References data_.

Referenced by JAULA::Value::duplicate(), JAULA::Parser::Value_Parser::parseValue(), and set().

void JAULA::Value_String::repr ( std::ostream &  ostr ) const

virtual

Represents the instance in a stream.

Parameters

ostr	Stream where the instance is to be represented.

Description

writes the instance content in JSON notation in a stream.

Implements JAULA::Value.

References data_, and stringRepr().

void JAULA::Value_String::set

(

std::string const &

data

)

Establishes the contents of the instance.

Parameters

data	Value to assign to the instance

References data_.

void JAULA::Value_String::set ( Value const &  origin ) throw (Bad_Data_Type)

virtual

Copies the contents of one instance into another.

Parameters

origin

Reference to the value to be copied.

Exceptions

Bad_Data_Type

This exception is launched in case that origin and destination value types are different.

Reimplemented from JAULA::Value.

References JAULA::Exception::addOrigin(), getData(), and JAULA::Value::set().

void JAULA::Value_String::stringRepr ( std::ostream &  ostr, std::string const &  str  )

static

Represents a string in JSON Notation.

Parameters

ostr	stream where the representation is to be performed.
str	String to represent

Description

Represents a string in JSON notation, surrounding it with quotes and changing all the non-printable symbols by its control codes or unicode values.

Referenced by repr().

Field Documentation

std::string JAULA::Value_String::data_

private

Container to hold the value itself.

Referenced by getData(), repr(), and set().

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

• jaula_value_string.h
• jaula_value_string.cc