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SquareIterC::SquareIterC(UIntT,Index2dC) SquareIterC::First(void) SquareIterC::IsElm(void) const SquareIterC::Data(void) const SquareIterC::Next(void) SquareIterC::ChangeSegment(SquareSegC *) SquareIterC::~SquareIterC(void)

SquareIterC
Clockwise iterate around a square, starting in upperleft.
include	"amma/SquareIter.hh"
User Level:	Default
Library:	MiscAlg
Example:	testSquareIterFill.cc
Section:	Misc
In Scope:	std

Variables:

Index2dC centre;

UIntT size;

SquareSegC * segment;

SquareIterC(UIntT thesize,Index2dC thecentre = Index2dC(0,0))

Constructor.

void First()

Goto first point on square.

BooleanT IsElm() const

At valid position ?

const Index2dC & Data() const

Get point.

BooleanT Next()

Goto next point.

SquareSegC & ChangeSegment(SquareSegC * thesegment)

~SquareIterC()

Destructor