BOPDS_SubIterator Class Reference

The class BOPDS_SubIterator is used to compute intersections between bounding boxes of two sub-sets of BRep sub-shapes of arguments of an operation (see the class BOPDS_DS). The class provides interface to iterate the pairs of intersected sub-shapes. More...

#include <BOPDS_SubIterator.hxx>

Public Member Functions
	BOPDS_SubIterator ()
	Empty constructor.
virtual	~BOPDS_SubIterator ()
	BOPDS_SubIterator (const occ::handle< NCollection_BaseAllocator > &theAllocator)
	Constructor theAllocator - the allocator to manage the memory.
void	SetDS (const BOPDS_PDS &pDS)
	Sets the data structure <pDS> to process. It is used to access the shapes and their bounding boxes.
const BOPDS_DS &	DS () const
	Returns the data structure.
void	SetSubSet1 (const NCollection_List< int > &theLI)
	Sets the first set of indices <theLI> to process.
const NCollection_List< int > &	SubSet1 () const
	Returns the first set of indices to process.
void	SetSubSet2 (const NCollection_List< int > &theLI)
	Sets the second set of indices <theLI> to process.
const NCollection_List< int > &	SubSet2 () const
	Returns the second set of indices to process.
void	Initialize ()
	Initializes the iterator.
bool	More () const
	Returns true if there are more pairs of intersected shapes.
void	Next ()
	Moves iterations ahead.
void	Value (int &theIndex1, int &theIndex2) const
	Returns indices (DS) of intersected shapes theIndex1 - the index of the first shape theIndex2 - the index of the second shape.
virtual void	Prepare ()
	Perform the intersection algorithm and prepare the results to be used.
int	ExpectedLength () const
	Returns the number of interfering pairs.

Protected Member Functions
virtual void	Intersect ()
	Performs intersection of bounding boxes.

Protected Attributes
occ::handle< NCollection_BaseAllocator >	myAllocator
BOPDS_PDS	myDS
NCollection_DynamicArray< BOPDS_Pair >	myList
NCollection_DynamicArray< BOPDS_Pair >::Iterator	myIterator
NCollection_List< int > *	mySubSet1
NCollection_List< int > *	mySubSet2

Detailed Description

The class BOPDS_SubIterator is used to compute intersections between bounding boxes of two sub-sets of BRep sub-shapes of arguments of an operation (see the class BOPDS_DS). The class provides interface to iterate the pairs of intersected sub-shapes.

Constructor & Destructor Documentation

BOPDS_SubIterator() [1/2]

BOPDS_SubIterator::BOPDS_SubIterator

(

)

Empty constructor.

~BOPDS_SubIterator()

virtual BOPDS_SubIterator::~BOPDS_SubIterator ( )

virtual

BOPDS_SubIterator() [2/2]

BOPDS_SubIterator::BOPDS_SubIterator

(

const occ::handle< NCollection_BaseAllocator > &

theAllocator

)

Constructor theAllocator - the allocator to manage the memory.

Member Function Documentation

DS()

const BOPDS_DS & BOPDS_SubIterator::DS ( ) const

inline

Returns the data structure.

ExpectedLength()

int BOPDS_SubIterator::ExpectedLength ( ) const

inline

Returns the number of interfering pairs.

Initialize()

void BOPDS_SubIterator::Initialize

(

)

Initializes the iterator.

Intersect()

virtual void BOPDS_SubIterator::Intersect ( )

protectedvirtual

Performs intersection of bounding boxes.

More()

bool BOPDS_SubIterator::More ( ) const

inline

Returns true if there are more pairs of intersected shapes.

Next()

void BOPDS_SubIterator::Next ( )

inline

Moves iterations ahead.

Prepare()

virtual void BOPDS_SubIterator::Prepare ( )

virtual

Perform the intersection algorithm and prepare the results to be used.

SetDS()

void BOPDS_SubIterator::SetDS ( const BOPDS_PDS & pDS )

inline

Sets the data structure <pDS> to process. It is used to access the shapes and their bounding boxes.

SetSubSet1()

void BOPDS_SubIterator::SetSubSet1 ( const NCollection_List< int > & theLI )

inline

Sets the first set of indices <theLI> to process.

SetSubSet2()

void BOPDS_SubIterator::SetSubSet2 ( const NCollection_List< int > & theLI )

inline

Sets the second set of indices <theLI> to process.

SubSet1()

const NCollection_List< int > & BOPDS_SubIterator::SubSet1 ( ) const

inline

Returns the first set of indices to process.

SubSet2()

const NCollection_List< int > & BOPDS_SubIterator::SubSet2 ( ) const

inline

Returns the second set of indices to process.

Value()

void BOPDS_SubIterator::Value	(	int &	theIndex1,
		int &	theIndex2 ) const

Returns indices (DS) of intersected shapes theIndex1 - the index of the first shape theIndex2 - the index of the second shape.

Field Documentation

myAllocator

occ::handle<NCollection_BaseAllocator> BOPDS_SubIterator::myAllocator

protected

myDS

BOPDS_PDS BOPDS_SubIterator::myDS

protected

myIterator

NCollection_DynamicArray<BOPDS_Pair>::Iterator BOPDS_SubIterator::myIterator

protected

myList

NCollection_DynamicArray<BOPDS_Pair> BOPDS_SubIterator::myList

protected

mySubSet1

NCollection_List<int>* BOPDS_SubIterator::mySubSet1

protected

mySubSet2

NCollection_List<int>* BOPDS_SubIterator::mySubSet2

protected

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

• BOPDS_SubIterator.hxx