JPARSER::JProxy< T, true > Class Template Reference

Template specialisation of JProxy for fundamental data type. More...

#include <JParser.hh>

Public Member Functions
	JProxy (const std::string &option, const T &value)
	Constructor. More...
	JProxy (const T &value)
	Constructor. More...
const T &	getValue () const
	Get actual value. More...
const std::string &	getOption () const
	Get option. More...
const T &	getCustom () const
	Get custom value. More...
	operator const T & () const
	Type conversion operator. More...
JProxy &	operator= (const JProxy &object)
	Assignment operator. More...
JProxy &	operator= (const T &value)
	Assignment to a value. More...

Protected Attributes
T	__value
std::string	__option
T	__custom

Friends
std::istream &	operator>> (std::istream &in, JProxy &object)
	Read option from input. More...
std::ostream &	operator<< (std::ostream &out, const JProxy &object)
	Write options to output. More...

Detailed Description

template<class T>
class JPARSER::JProxy< T, true >

Template specialisation of JProxy for fundamental data type.

Definition at line 115 of file JParser.hh.

Constructor & Destructor Documentation

JProxy() [1/2]

template<class T >

JPARSER::JProxy< T, true >::JProxy ( const std::string &  option, const T &  value  )

inline

Constructor.

Parameters

option	textual value
value	custom value

Definition at line 124 of file JParser.hh.

                                                    :
      __value (),
      __option(option),
      __custom(value)
    {}

JProxy() [2/2]

template<class T >

JPARSER::JProxy< T, true >::JProxy ( const T &  value )

inline

Constructor.

Parameters

value

actual value

Definition at line 136 of file JParser.hh.

                           :
      __value (value),
      __option(),
      __custom()
    {}

Member Function Documentation

getValue()

template<class T >

const T& JPARSER::JProxy< T, true >::getValue ( ) const

inline

Get actual value.

Returns

value

Definition at line 148 of file JParser.hh.

    {
      return __value;
    }

getOption()

template<class T >

const std::string& JPARSER::JProxy< T, true >::getOption ( ) const

inline

Get option.

Returns

option

Definition at line 159 of file JParser.hh.

    {
      return __option;
    }

getCustom()

template<class T >

const T& JPARSER::JProxy< T, true >::getCustom ( ) const

inline

Get custom value.

Returns

value

Definition at line 170 of file JParser.hh.

    {
      return __custom;
    }

operator const T &()

template<class T >

JPARSER::JProxy< T, true >::operator const T & ( ) const

inline

Type conversion operator.

Returns

object

Definition at line 181 of file JParser.hh.

    {
      return __value;
    }

operator=() [1/2]

template<class T >

JProxy& JPARSER::JProxy< T, true >::operator= ( const JProxy< T, true > &  object )

inline

Assignment operator.

Note that only the actual value is assigned.

Parameters

object

object

Returns

this object

Definition at line 195 of file JParser.hh.

    {
      __value  = object.__value;
 
      return *this;
    }

operator=() [2/2]

template<class T >

JProxy& JPARSER::JProxy< T, true >::operator= ( const T &  value )

inline

Assignment to a value.

Parameters

value

value

Returns

this object

Definition at line 209 of file JParser.hh.

    {
      __value  = value;
        
      return *this;
    }

Friends And Related Function Documentation

operator>>

template<class T >

std::istream& operator>> ( std::istream &  in, JProxy< T, true > &  object  )

friend

Read option from input.

Parameters

in	input stream
object	option

Returns

input stream

Definition at line 224 of file JParser.hh.

    {
      using namespace std;
      
      string buffer;
 
      if (getline(in, buffer)) {
 
        if (buffer == object.__option) {
 
          object.__value = object.__custom;
 
        } else {
 
          istringstream is(buffer);
 
          is >> object.__value;
 
          in.setstate(is.rdstate());
        }
      }
 
      return in;
    }

operator<<

template<class T >

std::ostream& operator<< ( std::ostream &  out, const JProxy< T, true > &  object  )

friend

Write options to output.

Parameters

out	output stream
object	option

Returns

output stream

Definition at line 257 of file JParser.hh.

    {
      return out << object.__value;
    }

Member Data Documentation

__value

template<class T >

T JPARSER::JProxy< T, true >::__value

protected

Definition at line 263 of file JParser.hh.

__option

template<class T >

std::string JPARSER::JProxy< T, true >::__option

protected

Definition at line 264 of file JParser.hh.

__custom

template<class T >

T JPARSER::JProxy< T, true >::__custom

protected

Definition at line 265 of file JParser.hh.

---

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

• JParser.hh