PUBLIC

CrackCodeC::CrackCodeC(void) CrackCodeC::CrackCodeC(const IntT) CrackCodeC::CrackCodeC(CrackCodeT) CrackCodeC::Code(void) const CrackCodeC::operator ==(const CrackCodeC &) const CrackCodeC::operator !=(const CrackCodeC &) const CrackCodeC::operator +=(const CrackCodeC &) CrackCodeC::operator -=(const CrackCodeC &) CrackCodeC::operator =(const CrackCodeC &) CrackCodeC::operator =(const CrackCodeT &) CrackCodeC::TurnClock(void) CrackCodeC::TurnCClock(void) CrackCodeC::TurnBack(void) CrackCodeC::Next(const Index2dC &) const CrackCodeC::CrackStep(const Index2dC &,CrackCodeT) CrackCodeC::CrackDirection(CrackCodeT)

EdgeC

static const CrackCodeT clockWiseTurn[];

static const CrackCodeT cClockWiseTurn[];

static const CrackCodeT backTurn[];

static const IndexC offsetRow[];

static const IndexC offsetCol[];

CrackCodeT crackCode;

The code.

CrackCodeC()

Default constructor.
Direction is undefined.

CrackCodeC(const IntT i)

Constructs object from an integer 'i'.

CrackCodeC(CrackCodeT cc)

Constructs and set value to be 'cc'.

CrackCodeT Code() const

Returns the crack code.

bool operator ==(const CrackCodeC & cc) const

Equality test

bool operator !=(const CrackCodeC & cc) const

Returns true if the object content is not equal to 'cc'.

const CrackCodeC & operator +=(const CrackCodeC & cc)

The crackcode 'cc' is taken as a relative crackcode. The relative crackcode is added to this crackcode.

const CrackCodeC & operator -=(const CrackCodeC & cc)

The crackcode 'cc' is taken as a relative crackcode. The relative crackcode is subtracted from this crackcode.

const CrackCodeC & operator =(const CrackCodeC & cc)

Assignment.

const CrackCodeC & operator =(const CrackCodeT & cc)

Assignment.
---------- turning -----------------------

CrackCodeC & TurnClock()

Turns the crackcode clockwise.
This is an inplace operation.

CrackCodeC & TurnCClock()

Turns the crackcode counterclockwise.
This is an inplace operation.

CrackCodeC & TurnBack()

Turns the crackcode backward.
This is an inplace operation.

Index2dC Next(const Index2dC & pixel) const

Get pixel in the direction of the crack code.

Index2dC CrackStep(const Index2dC &,CrackCodeT)

Index2dC CrackDirection(CrackCodeT)