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

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

#include <JParser.hh>

Inheritance diagram for JPARSER::JProxy< T, false >:

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

Protected Attributes
std::string	__option
T	__custom

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

Detailed Description

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

Template specialisation of JProxy for non-fundamental data type.

Definition at line 273 of file JParser.hh.

Constructor & Destructor Documentation

JProxy() [1/2]

template<class T >

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

inline

Constructor.

Parameters

option	textual value
value	custom value

Definition at line 283 of file JParser.hh.

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

JProxy() [2/2]

template<class T >

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

inline

Constructor.

Parameters

value

actual value

Definition at line 295 of file JParser.hh.

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

Member Function Documentation

getValue()

template<class T >

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

inline

Get actual value.

Returns

value

Definition at line 307 of file JParser.hh.

    {
      return static_cast<const T&>(*this);
    }

getOption()

template<class T >

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

inline

Get option.

Returns

option

Definition at line 318 of file JParser.hh.

    {
      return __option;
    }

getCustom()

template<class T >

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

inline

Get custom value.

Returns

value

Definition at line 329 of file JParser.hh.

    {
      return __custom;
    }

operator=() [1/2]

template<class T >

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

inline

Assignment operator.

Note that only the actual value is assigned.

Parameters

object

object

Returns

this object

Definition at line 343 of file JParser.hh.

    {
      static_cast<T&>(*this)  = static_cast<const T&>(object);
 
      return *this;
    }

operator=() [2/2]

template<class T >

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

inline

Assignment to a value.

Parameters

value

value

Returns

this object

Definition at line 357 of file JParser.hh.

    {
      static_cast<T&>(*this)  = value;
        
      return *this;
    }

Friends And Related Symbol Documentation

operator>>

template<class T >

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

friend

Read option from input.

Parameters

in	input stream
object	option

Returns

input stream

Definition at line 372 of file JParser.hh.

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

operator<<

template<class T >

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

friend

Write options to output.

Parameters

out	output stream
object	option

Returns

output stream

Definition at line 405 of file JParser.hh.

    {
      return out << static_cast<const T&>(object);
    }

Member Data Documentation

__option

template<class T >

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

protected

Definition at line 411 of file JParser.hh.

__custom

template<class T >

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

protected

Definition at line 412 of file JParser.hh.

---

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

• JParser.hh