NodeSorter::NodeSortKeyCompare Struct Reference

Return the results of a compare of two nodes. More...

List of all members.

Public Member Functions

• NodeSortKeyCompare (StylesheetExecutionContext &executionContext, NodeSorter &theSorter, const NodeVectorType &theNodes, const NodeSortKeyVectorType &theNodeSortKeys)

  Construct a NodeSortKeyCompare object, to perform the sort.
  

• int compare (first_argument_type theLHS, second_argument_type theRHS, unsigned int theKeyIndex=0) const

  Compare two nodes, returning a value to indicate the result.
  

• result_type operator() (first_argument_type theLHS, second_argument_type theRHS, unsigned int theKeyIndex=0) const

  Compare two nodes as a less predicate.
  

Protected Member Functions

• double getNumberResult (const NodeSortKey &theKey, unsigned int theKeyIndex, first_argument_type theEntry) const
• const XalanDOMString & getStringResult (const NodeSortKey &theKey, unsigned int theKeyIndex, first_argument_type theEntry) const

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Detailed Description

Return the results of a compare of two nodes.

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Constructor & Destructor Documentation

NodeSorter::NodeSortKeyCompare::NodeSortKeyCompare	(	StylesheetExecutionContext &	executionContext,
		NodeSorter &	theSorter,
		const NodeVectorType &	theNodes,
		const NodeSortKeyVectorType &	theNodeSortKeys
	)

Construct a NodeSortKeyCompare object, to perform the sort.

Parameters:

executionContext	current execution context
theNodes	vector or nodes to be sorted
theNodeSortKeys	vector of keys upon which to sort

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Member Function Documentation

int NodeSorter::NodeSortKeyCompare::compare	(	first_argument_type	theLHS,
		second_argument_type	theRHS,
		unsigned int	theKeyIndex = 0
	)		const

Compare two nodes, returning a value to indicate the result.

Parameters:

theLHS	the first node to compare
theRHS	the second node to compare
theKeyIndex	the index of the key to use

Returns:

< 0 if theLHS is less than theRHS, 0 if they are equal, and > 0 if theLHS is greater than theRHS

double NodeSorter::NodeSortKeyCompare::getNumberResult	(	const NodeSortKey &	theKey,
		unsigned int	theKeyIndex,
		first_argument_type	theEntry
	)		const [protected]

const XalanDOMString& NodeSorter::NodeSortKeyCompare::getStringResult	(	const NodeSortKey &	theKey,
		unsigned int	theKeyIndex,
		first_argument_type	theEntry
	)		const [protected]

result_type NodeSorter::NodeSortKeyCompare::operator()	(	first_argument_type	theLHS,
		second_argument_type	theRHS,
		unsigned int	theKeyIndex = 0
	)		const

Compare two nodes as a less predicate.

Parameters:

theLHS	the first node to compare
theRHS	the second node to compare
theKeyIndex	the index of the key to use

Returns:

true if theLHS is less than theRHS

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

• NodeSorter.hpp