nIConfItemWatcher Class Reference

interface for objects watching over the change of network configuration items More...

#include <nConfig.h>

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List of all members.

Public Member Functions
	nIConfItemWatcher (nConfItemBase &item)
	constructor
void	Change (bool nonDefault)
	called on configuration item changes
bool	Writable () const
	returns whether the item should be writable
Protected Member Functions
virtual	~nIConfItemWatcher ()=0
	destructor
Protected Attributes
nConfItemBase &	watched_
	the watched item
Private Member Functions
virtual void	OnChange (bool nonDefault)=0
	called on configuration item changes
virtual bool	DoWritable () const =0
	returns whether the item should be writable
	nIConfItemWatcher ()
	constructor
	nIConfItemWatcher (nIConfItemWatcher const &)
	copy constructor
nIConfItemWatcher &	operator= (nIConfItemWatcher const &)
	copy operator

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Detailed Description

interface for objects watching over the change of network configuration items

Definition at line 47 of file nConfig.h.

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Constructor & Destructor Documentation

nIConfItemWatcher::nIConfItemWatcher

(

nConfItemBase &

item

)

constructor

Parameters:

item

the item to watch

Definition at line 263 of file nConfig.cpp.

References nConfItemBase::watcher_.

        :watched_( item )
{
    item.watcher_ = this;
}

nIConfItemWatcher::~nIConfItemWatcher

(

void

)

[protected, pure virtual]

destructor

Definition at line 278 of file nConfig.cpp.

References NULL, watched_, and nConfItemBase::watcher_.

{
    watched_.watcher_ = NULL;
}

nIConfItemWatcher::nIConfItemWatcher

(

)

[private]

constructor

nIConfItemWatcher::nIConfItemWatcher

(

nIConfItemWatcher const &

)

[private]

copy constructor

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Member Function Documentation

void nIConfItemWatcher::Change

(

bool

nonDefault

)

[inline]

called on configuration item changes

Parameters:

nonDefault

Definition at line 302 of file nConfig.h.

References OnChange().

Referenced by nConfItemBase::RevertToDefaults(), and nConfItemBase::WasChanged().

{
    this->OnChange( nonDefault );
}

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bool nIConfItemWatcher::Writable

(

void

)

const [inline]

returns whether the item should be writable

Returns:

true if the watched item is changable

Definition at line 367 of file nConfig.h.

References DoWritable().

Referenced by nConfItemBase::Writable().

{
    return this->DoWritable();
}

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void nIConfItemWatcher::OnChange

(

bool

nonDefault

)

[private, pure virtual]

called on configuration item changes

Parameters:

nonDefault

flag indicating whether the change was away from the default

Implemented in nConfItemVersionWatcher.

Definition at line 293 of file nConfig.cpp.

Referenced by Change().

{
}

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virtual bool nIConfItemWatcher::DoWritable

(

)

const [private, pure virtual]

returns whether the item should be writable

Implemented in nConfItemVersionWatcher.

Referenced by Writable().

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nIConfItemWatcher& nIConfItemWatcher::operator=

(

nIConfItemWatcher const &

)

[private]

copy operator

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Member Data Documentation

nConfItemBase& nIConfItemWatcher::watched_ [protected]

the watched item

Definition at line 57 of file nConfig.h.

Referenced by nConfItemVersionWatcher::FillTemplateParameters(), nConfItemVersionWatcher::OnVersionChange(), and ~nIConfItemWatcher().

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

• src/network/nConfig.h
• src/network/nConfig.cpp

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