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NodeSorter::NodeSortKeyCompare Struct Reference

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

#include <NodeSorter.hpp>

Inheritance diagram for NodeSorter::NodeSortKeyCompare

Collaboration diagram for NodeSorter::NodeSortKeyCompare:

List of all members.

Public Methods

Protected Methods


Detailed Description

Return the results of a compare of two nodes.


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

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

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

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