TAO_LRU_Connection_Purging_Strategy Class Reference

The Least Recently Used connection purging strategy. More...

#include <LRU_Connection_Purging_Strategy.h>

Inheritance diagram for TAO_LRU_Connection_Purging_Strategy:

Collaboration diagram for TAO_LRU_Connection_Purging_Strategy:

List of all members.

Public Member Functions
	TAO_LRU_Connection_Purging_Strategy (int cache_maximum)
	The constructor.
virtual	~TAO_LRU_Connection_Purging_Strategy (void)
	The destructor.
virtual void	update_item (TAO_Transport *transport)
	Called when accessing an item from the cache.
Private Attributes
unsigned long	order_
	The ordering information for each transport in the cache.

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Detailed Description

The Least Recently Used connection purging strategy.

This class maintains it's own count which is applied to the item passed in. This way, the least recently used transport has the smallest ordering number and will therefore be purged first.

Definition at line 38 of file LRU_Connection_Purging_Strategy.h.

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Constructor & Destructor Documentation

TAO_LRU_Connection_Purging_Strategy::TAO_LRU_Connection_Purging_Strategy

(

int

cache_maximum

)

The constructor.

Definition at line 12 of file LRU_Connection_Purging_Strategy.cpp.

 : TAO_Connection_Purging_Strategy (cache_maximum),
   order_ (0)
{
}

TAO_LRU_Connection_Purging_Strategy::~TAO_LRU_Connection_Purging_Strategy

(

void

)

[virtual]

The destructor.

Definition at line 20 of file LRU_Connection_Purging_Strategy.cpp.

{
}

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Member Function Documentation

void TAO_LRU_Connection_Purging_Strategy::update_item

(

TAO_Transport *

transport

)

[virtual]

Called when accessing an item from the cache.

Implements TAO_Connection_Purging_Strategy.

Definition at line 26 of file LRU_Connection_Purging_Strategy.cpp.

{
  transport->purging_order (++this->order_);
}

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Member Data Documentation

unsigned long TAO_LRU_Connection_Purging_Strategy::order_ [private]

The ordering information for each transport in the cache.

Definition at line 53 of file LRU_Connection_Purging_Strategy.h.

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

• LRU_Connection_Purging_Strategy.h
• LRU_Connection_Purging_Strategy.cpp