JTOOLS::JAutoElement< JBase_t > Class Template Reference

Handler class for automatic pointer. More...

#include <JSelector.hh>

Inheritance diagram for JTOOLS::JAutoElement< JBase_t >:

Public Types
typedef JAutoElement< JBase_t >	JAutoElement_t

Public Member Functions
	JAutoElement ()
	Default constructor.
template<class JDerived_t >
	JAutoElement (JType< JDerived_t > type)
	Constructor.
template<class JDerived_t >
	JAutoElement (JDerived_t *p)
	Constructor.
template<class JDerived_t >
void	set ()
	Set the automatic pointer to the given data type.
template<class JDerived_t >
void	set (JType< JDerived_t > type)
	Set the automatic pointer to the given data type.
template<class JDerived_t >
void	set (JDerived_t *p)
	Set the automatic pointer to the given data type.
template<class JDerived_t >
JAutoElement &	operator= (JType< JDerived_t > type)
	Assign given data type to the automatic pointer.
template<class JDerived_t >
JAutoElement &	operator= (JDerived_t *p)
	Assign given data type to the automatic pointer.

Friends
std::istream &	operator>> (std::istream &in, JAutoElement_t &element)
	Stream input.
std::ostream &	operator<< (std::ostream &out, const JAutoElement_t &element)
	Stream output.

Detailed Description

template<class JBase_t>
class JTOOLS::JAutoElement< JBase_t >

Handler class for automatic pointer.

Definition at line 125 of file JTools/JSelector.hh.

Member Typedef Documentation

JAutoElement_t

template<class JBase_t >

JAutoElement<JBase_t> JTOOLS::JAutoElement< JBase_t >::JAutoElement_t

Definition at line 130 of file JTools/JSelector.hh.

Constructor & Destructor Documentation

JAutoElement() [1/3]

template<class JBase_t >

JTOOLS::JAutoElement< JBase_t >::JAutoElement ( )

inline

Default constructor.

Definition at line 136 of file JTools/JSelector.hh.

    {}

JAutoElement() [2/3]

template<class JBase_t >

template<class JDerived_t >

JTOOLS::JAutoElement< JBase_t >::JAutoElement ( JType< JDerived_t > type )

inline

Constructor.

Parameters

type

data type

Definition at line 146 of file JTools/JSelector.hh.

    {
      this->set(type);
    }

JAutoElement() [3/3]

template<class JBase_t >

template<class JDerived_t >

JTOOLS::JAutoElement< JBase_t >::JAutoElement ( JDerived_t * p )

inline

Constructor.

This class owns the pointer.

Parameters

p	pointer to object

Definition at line 159 of file JTools/JSelector.hh.

    {
      this->set(p);
    }

Member Function Documentation

set() [1/3]

template<class JBase_t >

template<class JDerived_t >

void JTOOLS::JAutoElement< JBase_t >::set ( )

inline

Set the automatic pointer to the given data type.

Definition at line 169 of file JTools/JSelector.hh.

    {
      this->set(JType<JDerived_t>());
    }

set() [2/3]

template<class JBase_t >

template<class JDerived_t >

void JTOOLS::JAutoElement< JBase_t >::set ( JType< JDerived_t > type )

inline

Set the automatic pointer to the given data type.

Parameters

type

data type

Definition at line 181 of file JTools/JSelector.hh.

    {
      this->reset(new JAutoPointer<JDerived_t, JBase_t>());
    }

set() [3/3]

template<class JBase_t >

template<class JDerived_t >

void JTOOLS::JAutoElement< JBase_t >::set ( JDerived_t * p )

inline

Set the automatic pointer to the given data type.

Parameters

p	pointer to object

Definition at line 193 of file JTools/JSelector.hh.

    {
      this->reset(new JAutoPointer<JDerived_t, JBase_t>(p));
    }

operator=() [1/2]

template<class JBase_t >

template<class JDerived_t >

JAutoElement & JTOOLS::JAutoElement< JBase_t >::operator= ( JType< JDerived_t > type )

inline

Assign given data type to the automatic pointer.

Parameters

type

data type

Returns

this JAutoElement

Definition at line 206 of file JTools/JSelector.hh.

    {
      set(type);
 
      return *this;
    }

operator=() [2/2]

template<class JBase_t >

template<class JDerived_t >

JAutoElement & JTOOLS::JAutoElement< JBase_t >::operator= ( JDerived_t * p )

inline

Assign given data type to the automatic pointer.

Parameters

p	pointer to object

Returns

this JAutoElement

Definition at line 221 of file JTools/JSelector.hh.

    {
      set(p);
 
      return *this;
    }

Friends And Related Symbol Documentation

operator>>

template<class JBase_t >

std::istream & operator>> ( std::istream & in, JAutoElement_t & element )

friend

Stream input.

Parameters

in	input stream
element	element

Returns

input stream

Definition at line 236 of file JTools/JSelector.hh.

    {
      if (element.is_valid())
        return element.get()->read(in);
      else
        return in;
    }  

operator<<

template<class JBase_t >

std::ostream & operator<< ( std::ostream & out, const JAutoElement_t & element )

friend

Stream output.

Parameters

out	output stream
element	element

Returns

output stream

Definition at line 252 of file JTools/JSelector.hh.

    {
      if (element.is_valid())
        return element.get()->write(out);
      else
        return out;
    }  

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

• JTools/JSelector.hh