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

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

Protected Attributes
BOPCol_BaseAllocator	myAllocator
BOPDS_PDS	myDS
BOPDS_VectorOfPair	myList
BOPDS_VectorOfPair::Iterator	myIterator
BOPCol_PListOfInteger	mySubSet1
BOPCol_PListOfInteger	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 BOPCol_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()

Standard_Integer 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()

Standard_Boolean BOPDS_SubIterator::More ( void  ) const

inline

Returns true if there are more pairs of intersected shapes.

Next()

void BOPDS_SubIterator::Next ( void  )

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 BOPCol_ListOfInteger &  theLI )

inline

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

SetSubSet2()

void BOPDS_SubIterator::SetSubSet2 ( const BOPCol_ListOfInteger &  theLI )

inline

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

SubSet1()

const BOPCol_ListOfInteger& BOPDS_SubIterator::SubSet1 ( ) const

inline

Returns the first set of indices to process.

SubSet2()

const BOPCol_ListOfInteger& BOPDS_SubIterator::SubSet2 ( ) const

inline

Returns the second set of indices to process.

Value()

void BOPDS_SubIterator::Value	(	Standard_Integer &	theIndex1,
		Standard_Integer &	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

BOPCol_BaseAllocator BOPDS_SubIterator::myAllocator

protected

myDS

BOPDS_PDS BOPDS_SubIterator::myDS

protected

myIterator

BOPDS_VectorOfPair::Iterator BOPDS_SubIterator::myIterator

protected

myList

BOPDS_VectorOfPair BOPDS_SubIterator::myList

protected

mySubSet1

BOPCol_PListOfInteger BOPDS_SubIterator::mySubSet1

protected

mySubSet2

BOPCol_PListOfInteger BOPDS_SubIterator::mySubSet2

protected

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

• BOPDS_SubIterator.hxx