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
typedef unsigned long Counter::CountType |
typedef XalanVector<XalanNode*> Counter::NodeVectorType |
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 | |||
) |
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.
node | The node to be counted. |
A vector of all nodes counted so far.
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.
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