JPARSER::JCounter Class Reference

Auxiliary class to handle multiple boolean-like I/O. More...

#include <JParser.hh>

Inheritance diagram for JPARSER::JCounter:

Public Member Functions
	JCounter ()
	Default constructor.
virtual bool	getStatus () const override
	Get status of this counter.
bool	less (const JCounter &value) const
	Compare value.
bool	less (const int value) const
	Compare value.
bool	more (const int value) const
	Compare value.
int	getCounter () const
	Get counter.
const JCounter &	operator= (const bool value)
	Set value.
	operator bool () const
	Type conversion operator.
bool	operator! () const
	Negated status of this object.

Protected Attributes
int	counter

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

Detailed Description

Auxiliary class to handle multiple boolean-like I/O.

Definition at line 419 of file JParser.hh.

Constructor & Destructor Documentation

JCounter()

JPARSER::JCounter::JCounter ( )

inline

Default constructor.

Definition at line 428 of file JParser.hh.

               :
      counter(0)
    {}

Member Function Documentation

getStatus()

virtual bool JPARSER::JCounter::getStatus ( ) const

inlineoverridevirtual

Get status of this counter.

Returns

true if counter not zero; else false

Implements JLANG::JAbstractObjectStatus.

Definition at line 438 of file JParser.hh.

    {
      return (this->counter != 0);
    }

less() [1/2]

bool JPARSER::JCounter::less ( const JCounter & value ) const

inline

Compare value.

Parameters

value

value

Returns

true if this counter is less than given value; else false

Definition at line 450 of file JParser.hh.

    {
      return this->counter < value.counter;
    }

less() [2/2]

bool JPARSER::JCounter::less ( const int value ) const

inline

Compare value.

Parameters

value

value

Returns

true if this counter is less than given value; else false

Definition at line 462 of file JParser.hh.

    {
      return this->counter < value;
    }

more()

bool JPARSER::JCounter::more ( const int value ) const

inline

Compare value.

Parameters

value

value

Returns

true if this counter is more than given value; else false

Definition at line 474 of file JParser.hh.

    {
      return this->counter > value;
    }

getCounter()

int JPARSER::JCounter::getCounter ( ) const

inline

Get counter.

Returns

counter

Definition at line 485 of file JParser.hh.

    {
      return counter;
    }

operator=()

const JCounter & JPARSER::JCounter::operator= ( const bool value )

inline

Set value.

Note that no assignment actually takes place but the internal counter is set to one.

Parameters

value

value

Returns

this object

Definition at line 499 of file JParser.hh.

    {
      counter = 1;
        
      return *this;
    }

operator bool()

JLANG::JAbstractObjectStatus::operator bool ( ) const

inlineinherited

Type conversion operator.

Returns

status of this object

Definition at line 33 of file JAbstractObjectStatus.hh.

    {
      return this->getStatus();
    }

operator!()

bool JLANG::JAbstractObjectStatus::operator! ( ) const

inlineinherited

Negated status of this object.

Returns

negated status of this object

Definition at line 44 of file JAbstractObjectStatus.hh.

    {
      return !(this->getStatus());
    }

Friends And Related Symbol Documentation

operator>>

std::istream & operator>> ( std::istream & in, JCounter & object )

friend

Read option from input.

Note that no value actually is read, only the internal counter is incremented.

Parameters

in	input stream
object	option

Returns

input stream

Definition at line 516 of file JParser.hh.

    {
      ++object.counter;
 
      return in;
    }

operator<<

std::ostream & operator<< ( std::ostream & out, const JCounter & object )

friend

Write options to output.

Parameters

out	output stream
object	option

Returns

output stream

Definition at line 531 of file JParser.hh.

    {
      out << object.counter;
 
      return out;
    }

Member Data Documentation

counter

int JPARSER::JCounter::counter

protected

Definition at line 539 of file JParser.hh.

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

• JParser.hh