The class BOPDS_Iterator is
1.to compute intersections between BRep sub-shapes
of arguments of an operation (see the class BOPDS_DS)
in terms of theirs bounding boxes
2.provides interface to iterare the pairs of
intersected sub-shapes of given type
More...

#include <BOPDS_Iterator.hxx>

Inheritance diagram for BOPDS_Iterator:

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Public Member Functions
	BOPDS_Iterator ()
	Empty contructor More...

virtual	~BOPDS_Iterator ()

	BOPDS_Iterator (const BOPCol_BaseAllocator &theAllocator)
	Contructor <br> theAllocator - the allocator to manage the memory More...

void	SetDS (const BOPDS_PDS &pDS)
	Modifier Sets the data structure <pDS> to process More...

const BOPDS_DS &	DS () const
	Selector Returns the data structure More...

void	Initialize (const TopAbs_ShapeEnum theType1, const TopAbs_ShapeEnum theType2)
	Initializes the iterator theType1 - the first type of shape theType2 - the second type of shape More...

Standard_Boolean	More () const
	Returns true if still there are pairs of intersected shapes More...

void	Next ()
	Moves iterations ahead More...

void	Value (Standard_Integer &theIndex1, Standard_Integer &theIndex2, Standard_Boolean &theWithSubShape) const
	Returns indices (DS) of intersected shapes theIndex1 - the index of the first shape theIndex2 - the index of the second shape theWithSubShape - flag. True if the sub-shapes of shapes are intersected More...

virtual void	Prepare ()
	Perform the intersection algorithm and prepare the results to be used More...

Standard_Integer	ExpectedLength () const
	Returns the number of intersections founded More...

Standard_Integer	BlockLength () const
	Returns the block length More...

Protected Member Functions
virtual void	Intersect ()

Protected Attributes
BOPCol_BaseAllocator	myAllocator

Standard_Integer	myLength

BOPDS_PDS	myDS

BOPDS_VectorOfListOfPassKeyBoolean	myLists

BOPDS_ListIteratorOfListOfPassKeyBoolean	myIterator

Detailed Description

The class BOPDS_Iterator is
1.to compute intersections between BRep sub-shapes
of arguments of an operation (see the class BOPDS_DS)
in terms of theirs bounding boxes
2.provides interface to iterare the pairs of
intersected sub-shapes of given type

Constructor & Destructor Documentation

BOPDS_Iterator::BOPDS_Iterator ( )

Empty contructor

virtual BOPDS_Iterator::~BOPDS_Iterator ( )

virtual

BOPDS_Iterator::BOPDS_Iterator ( const BOPCol_BaseAllocator & theAllocator )

Contructor <br>

theAllocator - the allocator to manage the memory

Member Function Documentation

Standard_Integer BOPDS_Iterator::BlockLength ( ) const

Returns the block length

const BOPDS_DS& BOPDS_Iterator::DS ( ) const

Selector
Returns the data structure

Standard_Integer BOPDS_Iterator::ExpectedLength ( ) const

Returns the number of intersections founded

void BOPDS_Iterator::Initialize	(	const TopAbs_ShapeEnum	theType1,
		const TopAbs_ShapeEnum	theType2
	)

Initializes the iterator
theType1 - the first type of shape
theType2 - the second type of shape

virtual void BOPDS_Iterator::Intersect ( )

protectedvirtual

Reimplemented in BOPDS_IteratorSI.

Standard_Boolean BOPDS_Iterator::More ( ) const

Returns true if still there are pairs
of intersected shapes

void BOPDS_Iterator::Next ( )

Moves iterations ahead

virtual void BOPDS_Iterator::Prepare ( )

virtual

Perform the intersection algorithm and prepare
the results to be used

void BOPDS_Iterator::SetDS ( const BOPDS_PDS & pDS )

Modifier
Sets the data structure <pDS> to process

void BOPDS_Iterator::Value	(	Standard_Integer &	theIndex1,
		Standard_Integer &	theIndex2,
		Standard_Boolean &	theWithSubShape
	)		const

Returns indices (DS) of intersected shapes
theIndex1 - the index of the first shape
theIndex2 - the index of the second shape
theWithSubShape - flag. True if the sub-shapes of
shapes are intersected