JPARSER::JParserElement Class Reference

Auxiliary class to handle pointer to JPARSER::JParserElementInterface. More...

#include <JParser.hh>

Inheritance diagram for JPARSER::JParserElement:

Public Types
typedef std::shared_ptr< JParserElementInterface >	shared_ptr_t

Public Member Functions
	JParserElement ()
	Default constructor.
	JParserElement (const JParserElement &value)
	Copy constructor.
JParserElement &	operator= (JParserElement &value)
	Assignment operator.
template<class JType_t >
JParserTemplateElement< JType_t > &	operator= (JType_t &value)
	Assignment operator.
template<class JType_t >
JParserTemplateElement< JType_t > &	operator= (const JParserTemplateElement< JType_t > &value)
	Assignment operator.
template<class JType_t >
JCSV< JType_t >	operator= (const JCSV< JType_t > &value)
	Assignment operator.
const JParserElement &	operator= (const initialised &value)
	Set initialised status to true.
const JParserElement &	operator= (const not_initialised &value)
	Set initialised status to false.
bool	is_valid () const
	Check validity.
void	print (std::ostream &out) const
	Print.

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

Detailed Description

Auxiliary class to handle pointer to JPARSER::JParserElementInterface.

Definition at line 1418 of file JParser.hh.

Member Typedef Documentation

shared_ptr_t

std::shared_ptr<JParserElementInterface> JPARSER::JParserElement::shared_ptr_t

Definition at line 1423 of file JParser.hh.

Constructor & Destructor Documentation

JParserElement() [1/2]

JPARSER::JParserElement::JParserElement ( )

inline

Default constructor.

Definition at line 1429 of file JParser.hh.

                     :
      shared_ptr_t()
    {}

JParserElement() [2/2]

JPARSER::JParserElement::JParserElement ( const JParserElement & value )

inline

Copy constructor.

Parameters

value

reference to JParserElement

Definition at line 1439 of file JParser.hh.

                                                :
      shared_ptr_t(static_cast<const shared_ptr_t&>(value))
    {}

Member Function Documentation

operator=() [1/6]

JParserElement & JPARSER::JParserElement::operator= ( JParserElement & value )

inline

Assignment operator.

Parameters

value

reference to JParserElement

Returns

this JParserElement

Definition at line 1450 of file JParser.hh.

    {
      shared_ptr_t::operator=(static_cast<shared_ptr_t&>(value));
 
      return *this;
    }

operator=() [2/6]

template<class JType_t >

JParserTemplateElement< JType_t > & JPARSER::JParserElement::operator= ( JType_t & value )

inline

Assignment operator.

Parameters

value

reference to unnamed data object

Returns

corresponding new JParserTemplateElement object

Definition at line 1465 of file JParser.hh.

    {
      JParserTemplateElement<JType_t>* __p = new JParserTemplateElement<JType_t>(value);
 
      reset(__p);
 
      return *__p;
    }

operator=() [3/6]

template<class JType_t >

JParserTemplateElement< JType_t > & JPARSER::JParserElement::operator= ( const JParserTemplateElement< JType_t > & value )

inline

Assignment operator.

Parameters

value

reference to JParserTemplateElement object

Returns

corresponding new JParserTemplateElement object

Definition at line 1482 of file JParser.hh.

    {
      JParserTemplateElement<JType_t>* __p = new JParserTemplateElement<JType_t>(value);
 
      reset(__p);
 
      return *__p;
    }

operator=() [4/6]

template<class JType_t >

JCSV< JType_t > JPARSER::JParserElement::operator= ( const JCSV< JType_t > & value )

inline

Assignment operator.

Parameters

value

reference to a corresponding JCSV object

Returns

corresponding new comma separated values parser

Definition at line 1499 of file JParser.hh.

    {
      JParserTemplateElement<JType_t>* __p = new JParserTemplateElement<JType_t>(value);
 
      reset(__p);
 
      return JCSV<JType_t>(*__p);
    }

operator=() [5/6]

const JParserElement & JPARSER::JParserElement::operator= ( const initialised & value )

inline

Set initialised status to true.

Parameters

value

initialised object

Returns

this object

Definition at line 1515 of file JParser.hh.

    {
      if (!is_valid())
        THROW(JParserException, "No parser object defined.");
      else
        (*this)->setInitialiationStatus(true);
 
      return *this;
    }

operator=() [6/6]

const JParserElement & JPARSER::JParserElement::operator= ( const not_initialised & value )

inline

Set initialised status to false.

Parameters

value

initialised object

Returns

this object

Definition at line 1532 of file JParser.hh.

    {
      (*this)->setInitialiationStatus(false);
 
      return *this;
    }

is_valid()

bool JPARSER::JParserElement::is_valid ( ) const

inline

Check validity.

Returns

true if valid; else false

Definition at line 1545 of file JParser.hh.

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

print()

void JPARSER::JParserElement::print ( std::ostream & out ) const

inline

Print.

Parameters

out	output stream

Definition at line 1588 of file JParser.hh.

    { 
      if (is_valid()) {
        return get()->print(out);
      }
    }

Friends And Related Symbol Documentation

operator>>

std::istream & operator>> ( std::istream & in, JParserElement & value )

friend

Stream input.

Parameters

in	input stream
value	parser element

Returns

input stream

Definition at line 1558 of file JParser.hh.

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

operator<<

std::ostream & operator<< ( std::ostream & out, const JParserElement & value )

friend

Stream output.

Parameters

out	output stream
value	parser element

Returns

output stream

Definition at line 1574 of file JParser.hh.

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

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

• JParser.hh