TDF_ComparisonTool Class Reference

This class provides services to compare sets of
information. The use of this tool can works after
a copy, acted by a CopyTool.

* Compare(...) compares two DataSet and returns
the result.

* SourceUnbound(...) builds the difference between
a relocation dictionnary and a source set of
information.

* TargetUnbound(...) does the same between a
relocation dictionnary and a target set of
information.

* Cut(aDataSet, anLabel) removes a set of
attributes.

* IsSelfContained(...) returns true if all the
labels of the attributes of the given DataSet are
descendant of the given label.

#include <TDF_ComparisonTool.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
Static Public Member Functions
static void	Compare (const Handle< TDF_DataSet > &aSourceDataSet, const Handle< TDF_DataSet > &aTargetDataSet, const TDF_IDFilter &aFilter, const Handle< TDF_RelocationTable > &aRelocationTable)
	Compares <aSourceDataSet> with <aTargetDataSet>, updating <aRelocationTable> with labels and attributes found in both sets.
static Standard_Boolean	SourceUnbound (const Handle< TDF_DataSet > &aRefDataSet, const Handle< TDF_RelocationTable > &aRelocationTable, const TDF_IDFilter &aFilter, const Handle< TDF_DataSet > &aDiffDataSet, const Standard_Integer anOption=2)
	Finds from <aRefDataSet> all the keys not bound into <aRelocationTable> and put them into <aDiffDataSet>. Returns True if the difference contains at least one key. (A key is a source object). <anOption> may take the following values: 1 : labels treatment only; 2 : attributes treatment only (default value); 3 : both labels & attributes treatment.
static Standard_Boolean	TargetUnbound (const Handle< TDF_DataSet > &aRefDataSet, const Handle< TDF_RelocationTable > &aRelocationTable, const TDF_IDFilter &aFilter, const Handle< TDF_DataSet > &aDiffDataSet, const Standard_Integer anOption=2)
	Substracts from <aRefDataSet> all the items bound into <aRelocationTable>. The result is put into <aDiffDataSet>. Returns True if the difference contains at least one item. (An item is a target object). <anOption> may take the following values: 1 : labels treatment only; 2 : attributes treatment only(default value); 3 : both labels & attributes treatment.
static void	Cut (const Handle< TDF_DataSet > &aDataSet)
	Removes attributes from <aDataSet>.
static Standard_Boolean	IsSelfContained (const TDF_Label &aLabel, const Handle< TDF_DataSet > &aDataSet)
	Returns true if all the labels of <aDataSet> are descendant of <aLabel>.

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Member Function Documentation

static void TDF_ComparisonTool::Compare	(	const Handle< TDF_DataSet > &	aSourceDataSet,
		const Handle< TDF_DataSet > &	aTargetDataSet,
		const TDF_IDFilter &	aFilter,
		const Handle< TDF_RelocationTable > &	aRelocationTable
	)		[static]

static void TDF_ComparisonTool::Cut

(

const Handle< TDF_DataSet > &

aDataSet

)

[static]

static Standard_Boolean TDF_ComparisonTool::IsSelfContained	(	const TDF_Label &	aLabel,
		const Handle< TDF_DataSet > &	aDataSet
	)		[static]

void TDF_ComparisonTool::operator delete

(

void *

anAddress

)

[inline]

void* TDF_ComparisonTool::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

void* TDF_ComparisonTool::operator new

(

size_t

size

)

[inline]

static Standard_Boolean TDF_ComparisonTool::SourceUnbound	(	const Handle< TDF_DataSet > &	aRefDataSet,
		const Handle< TDF_RelocationTable > &	aRelocationTable,
		const TDF_IDFilter &	aFilter,
		const Handle< TDF_DataSet > &	aDiffDataSet,
		const Standard_Integer	anOption = 2
	)		[static]

static Standard_Boolean TDF_ComparisonTool::TargetUnbound	(	const Handle< TDF_DataSet > &	aRefDataSet,
		const Handle< TDF_RelocationTable > &	aRelocationTable,
		const TDF_IDFilter &	aFilter,
		const Handle< TDF_DataSet > &	aDiffDataSet,
		const Standard_Integer	anOption = 2
	)		[static]

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

• TDF_ComparisonTool.hxx