Xalan-C++ API Documentation

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Counter Struct Reference

A class that does incremental counting for support of xsl:number. More...

#include <CountersTable.hpp>

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Public Types

Public Methods

Public Attributes

Detailed Description

A class that does incremental counting for support of xsl:number.

This class stores a cache of counted nodes (m_countNodes). It tries to cache the counted nodes in document order... the node count is based on its position in the cache list

Member Typedef Documentation

typedef unsigned long Counter::CountType
 

typedef XalanVector< XalanNode *> Counter::NodeVectorType<XalanNode*>
 

Constructor & Destructor Documentation

Counter::Counter ( MemoryManagerType & theManager,
const ElemNumber * numberElem,
NodeVectorType & countNodes )
 

Construct a counter object.

Counter::Counter ( MemoryManagerType & theManager,
const ElemNumber * numberElem = 0 )
 

Construct a counter object.

Counter::Counter ( const Counter & other,
MemoryManagerType & theManager )
 

Member Function Documentation

XalanNode * Counter::getLast ( ) const
 

Get the last node in the list.

CountType Counter::getPreviouslyCounted ( StylesheetExecutionContext & support,
const XalanNode * node ) const
 

Try to find a node that was previously counted.

If found, return a positive integer that corresponds to the count.

Parameters:
node   The node to be counted.
Returns:
The count of the node, or 0 if not found.

Member Data Documentation

NodeVectorType Counter::m_countNodes
 

A vector of all nodes counted so far.

CountType Counter::m_countNodesStartCount
 

The start count from where m_countNodes counts from.

In other words, the count of a given node in the m_countNodes vector is node position + m_countNodesStartCount.

const XalanNode * Counter::m_fromNode
 

The node from where the counting starts.

This is needed to find a counter if the node being counted is not immediatly found in the m_countNodes vector.

const ElemNumber * Counter::m_numberElem
 

The owning xsl:number element.

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

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