BOPDS_IteratorSI Class Reference

The class BOPDS_IteratorSI is
1.to compute self-intersections between BRep sub-shapes
of each argument 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_IteratorSI.hxx>

Inheritance diagram for BOPDS_IteratorSI:

Public Member Functions
	BOPDS_IteratorSI ()
	Empty contructor More...
virtual	~BOPDS_IteratorSI ()
	BOPDS_IteratorSI (const BOPCol_BaseAllocator &theAllocator)
	Contructor <br> theAllocator - the allocator to manage the memory More...
void	UpdateByLevelOfCheck (const Standard_Integer theLevel)
	Updates the lists of possible intersections according to the value of <theLevel>. It defines which interferferences will be checked: 0 - only V/V; 1 - V/V and V/E; 2 - V/V, V/E and E/E; 3 - V/V, V/E, E/E and V/F; 4 - V/V, V/E, E/E, V/F and E/F; other - all interferences. More...
Public Member Functions inherited from BOPDS_Iterator
	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 ()

Additional Inherited Members
Protected Attributes inherited from BOPDS_Iterator
BOPCol_BaseAllocator	myAllocator
Standard_Integer	myLength
BOPDS_PDS	myDS
BOPDS_VectorOfListOfPassKeyBoolean	myLists
BOPDS_ListIteratorOfListOfPassKeyBoolean	myIterator

Detailed Description

The class BOPDS_IteratorSI is
1.to compute self-intersections between BRep sub-shapes
of each argument 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_IteratorSI::BOPDS_IteratorSI

(

)

Empty contructor

virtual BOPDS_IteratorSI::~BOPDS_IteratorSI ( )

virtual

BOPDS_IteratorSI::BOPDS_IteratorSI

(

const BOPCol_BaseAllocator &

theAllocator

)

Contructor <br>

theAllocator - the allocator to manage the memory

Member Function Documentation

virtual void BOPDS_IteratorSI::Intersect ( )

protectedvirtual

Reimplemented from BOPDS_Iterator.

void BOPDS_IteratorSI::UpdateByLevelOfCheck

(

const Standard_Integer

theLevel

)

Updates the lists of possible intersections
according to the value of <theLevel>.
It defines which interferferences will be checked:
0 - only V/V;
1 - V/V and V/E;
2 - V/V, V/E and E/E;
3 - V/V, V/E, E/E and V/F;
4 - V/V, V/E, E/E, V/F and E/F;
other - all interferences.

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

• BOPDS_IteratorSI.hxx