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DenseIntVectSet Class Reference

#include <DenseIntVectSet.H>

Collaboration diagram for DenseIntVectSet:

Collaboration graph
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List of all members.

Public Methods

 DenseIntVectSet ()
 DenseIntVectSet (const Box &a_domain, bool init=true)
DenseIntVectSet & operator-= (const Box &box)
DenseIntVectSet & operator-= (const IntVect &intvect)
DenseIntVectSet & operator-= (const DenseIntVectSet &ivs)
DenseIntVectSet & operator &= (const Box &box)
DenseIntVectSet & operator &= (const ProblemDomain &domain)
DenseIntVectSet & operator|= (const IntVect &intvect)
DenseIntVectSet & operator|= (const Box &b)
DenseIntVectSet & operator|= (const DenseIntVectSet &b)
DenseIntVectSet & operator &= (const DenseIntVectSet &ivs)
void shift (const IntVect &iv)
bool operator[] (const IntVect &index) const
bool contains (const Box &box) const
void coarsen (int iref)
void refine (int iref)
void grow (int igrow)
void grow (int idir, int igrow)
DenseIntVectSet chop (int dir, int chop_pnt)
const Boxbox () const
void nestingRegion (int a_radius, const Box &a_domain)
void nestingRegion (int a_radius, const ProblemDomain &a_domain)
bool isEmpty () const
bool isFull () const
int numPts () const
Vector< BoxcreateBoxes () const
void compact () const

Private Methods

void grow (const IntVect &iv)
DenseIntVectSet & intersect (const DenseIntVectSet &rhs)

Private Attributes

Box m_domain
BitSet m_bits

Friends

class DenseIntVectSetIterator

Detailed Description

Performance-oriented class that reproduces most of the functionality of IntVectSet. The one function that is not supported is union (|= ). This object stores a dense representation of an IntVectSet over the box of definition


Constructor & Destructor Documentation

DenseIntVectSet::DenseIntVectSet   [inline]
 

DenseIntVectSet::DenseIntVectSet const Box   a_domain,
bool    init = true
 

you can either have the domain begin all true, or all false


Member Function Documentation

const Box & DenseIntVectSet::box   const [inline]
 

DenseIntVectSet DenseIntVectSet::chop int    dir,
int    chop_pnt
 

Chop the DenseIntVectSet at the chop_pnt in the dir direction \ Returns one DenseIntVectSet and modifies the object DenseIntVectSet. \ The union of the two is the original IntVectSet. \ The modified DenseIntVectSet is the low end, the returned DenseIntvectSet \ is the high end.

void DenseIntVectSet::coarsen int    iref
 

coarsen the set by the input

void DenseIntVectSet::compact   const
 

set object to its minimum representation. changes data, but is a logically const operation

bool DenseIntVectSet::contains const Box   box const
 

returns 'true' if the entire set of points specified by the box 'b' is a member of the IntvectSet

Vector<Box> DenseIntVectSet::createBoxes   const
 

turn DenseIntVectSet into a Vector of Boxes

void DenseIntVectSet::grow const IntVect   iv [private]
 

void DenseIntVectSet::grow int    idir,
int    igrow
 

grow the set by the input

void DenseIntVectSet::grow int    igrow
 

grow the set by the input

DenseIntVectSet& DenseIntVectSet::intersect const DenseIntVectSet &    rhs [private]
 

bool DenseIntVectSet::isEmpty   const
 

return true if the set has no points

bool DenseIntVectSet::isFull   const
 

return true if the set consists of a set of a full box

void DenseIntVectSet::nestingRegion int    a_radius,
const ProblemDomain   a_domain
 

see IntVectSet

void DenseIntVectSet::nestingRegion int    a_radius,
const Box   a_domain
 

see IntVectSet

int DenseIntVectSet::numPts   const
 

return the number of points in the set

DenseIntVectSet& DenseIntVectSet::operator &= const DenseIntVectSet &    ivs
 

make this set the intersection of itself and the input

DenseIntVectSet& DenseIntVectSet::operator &= const ProblemDomain   domain
 

make this set the intersection of itself and the input

DenseIntVectSet& DenseIntVectSet::operator &= const Box   box
 

make this set the intersection of itself and the input

DenseIntVectSet& DenseIntVectSet::operator-= const DenseIntVectSet &    ivs
 

make this set the complement of itself and the input

DenseIntVectSet & DenseIntVectSet::operator-= const IntVect   intvect [inline]
 

make this set the complement of itself and the input

DenseIntVectSet& DenseIntVectSet::operator-= const Box   box
 

make this set the complement of itself and the input

bool DenseIntVectSet::operator[] const IntVect   index const
 

DenseIntVectSet& DenseIntVectSet::operator|= const DenseIntVectSet &    b
 

make this set the union of itself and the input. resulting DenseIntVectSet has domain of the minBox holding both oeprator and operand

DenseIntVectSet& DenseIntVectSet::operator|= const Box   b
 

make this set the union of itself and the input. b MUST be within the domain of of the DenseIntVectSet or this will throw an error

DenseIntVectSet& DenseIntVectSet::operator|= const IntVect   intvect
 

make this set the union of itself and the input. intvect MUST be within the domain of of the DenseIntVectSet or this will throw an error

void DenseIntVectSet::refine int    iref
 

refine the set by the input

void DenseIntVectSet::shift const IntVect   iv [inline]
 

Shift every cell in the set by the input.


Friends And Related Function Documentation

friend class DenseIntVectSetIterator [friend]
 


Member Data Documentation

BitSet DenseIntVectSet::m_bits [private]
 

Box DenseIntVectSet::m_domain [private]
 


The documentation for this class was generated from the following file:
Generated on Tue Jul 2 10:44:05 2002 for Chombo by doxygen1.2.16