Packages:
default
System
System.Caching
System.Collections
System.Data
System.Data.ActiveRecord
System.Data.ActiveRecord.Relations
System.Data.ActiveRecord.Scaffold
System.Data.ActiveReecord.Scaffold.InputBuilder
System.Data.Commom.Sqlite
System.Data.Common
System.Data.Common.Mssql
System.Data.Common.Mysql
System.Data.Common.Oracle
System.Data.Common.Pgsql
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System.Data.DataGateway
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System.Exceptions
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System.Security
System.Util
System.Web
System.Web.Services
System.Web.UI
System.Web.UI.ActiveControls
System.Web.UI.WebControls
System.Web.UI.WebControls.assets
System.Xml


Classes:
Keyword

Class TSessionIterator


TSessionIterator class

TSessionIterator implements Iterator interface.

TSessionIterator is used by THttpSession. It allows THttpSession to return a new iterator for traversing the session variables.

Since: 3.0
Author: Qiang Xue <qiang.xue@gmail.com>

Constructor Summary
public
__construct Array
Constructor.

Method Summary
mixed
current ()
Returns the current array element.
mixed
key ()
Returns the key of the current array element.
void
next ()
Moves the internal pointer to the next array element.
void
rewind ()
Rewinds internal array pointer.
boolean
valid ()
Returns whether there is an element at current position.

Constructor Details

__construct

public __construct Array

Constructor.


Method Details

current

public mixed current ()

Returns the current array element.

This method is required by the interface Iterator.

Output
mixed the current array element
Exception

key

public mixed key ()

Returns the key of the current array element.

This method is required by the interface Iterator.

Output
mixed the key of the current array element
Exception

next

public void next ()

Moves the internal pointer to the next array element.

This method is required by the interface Iterator.

Output
Exception

rewind

public void rewind ()

Rewinds internal array pointer.

This method is required by the interface Iterator.

Output
Exception

valid

public boolean valid ()

Returns whether there is an element at current position.

This method is required by the interface Iterator.

Output
Exception