DGtal::deprecated::SCellToCode< KSpace > Class Template Reference

#include <Modifier.h>

Public Types
typedef KSpace::Point	Point
typedef KSpace::Vector	Vector
typedef char	Output
typedef KSpace::SCell	Input

Public Member Functions
	SCellToCode ()
	SCellToCode (KSpace aK)
	SCellToCode (const SCellToCode &other)
SCellToCode &	operator= (const SCellToCode &other)
Output	get (const Input &s) const

Private Member Functions
	BOOST_STATIC_ASSERT (KSpace::dimension==2)

Private Attributes
KSpace	myK

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Detailed Description

template<typename KSpace>
class DGtal::deprecated::SCellToCode< KSpace >

Aim: transforms a 2d scell, basically a linel, into a code (0,1,2 or 3),.

Description of template class 'SCellToCode'

Template Parameters:

KSpace,the

2d Khalimsky space

See also:

ConstIteratorAdapter KhalimskySpaceND

Definition at line 624 of file Modifier.h.

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Member Typedef Documentation

template<typename KSpace >

typedef KSpace::SCell DGtal::deprecated::SCellToCode< KSpace >::Input

Definition at line 635 of file Modifier.h.

template<typename KSpace >

typedef char DGtal::deprecated::SCellToCode< KSpace >::Output

Definition at line 633 of file Modifier.h.

template<typename KSpace >

typedef KSpace::Point DGtal::deprecated::SCellToCode< KSpace >::Point

Definition at line 631 of file Modifier.h.

template<typename KSpace >

typedef KSpace::Vector DGtal::deprecated::SCellToCode< KSpace >::Vector

Definition at line 632 of file Modifier.h.

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Constructor & Destructor Documentation

template<typename KSpace >

DGtal::deprecated::SCellToCode< KSpace >::SCellToCode ( )

inline

Default constructor.

Definition at line 645 of file Modifier.h.

{ }

template<typename KSpace >

DGtal::deprecated::SCellToCode< KSpace >::SCellToCode ( KSpace  aK )

inline

Constructor.

Parameters:

aK	a Khalimsky space

Definition at line 650 of file Modifier.h.

: myK(aK) { }

template<typename KSpace >

DGtal::deprecated::SCellToCode< KSpace >::SCellToCode ( const SCellToCode< KSpace > &  other )

inline

Copy constructor.

Parameters:

other

any SCellToCode modifier

Definition at line 656 of file Modifier.h.

    : myK(other.myK) { }

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Member Function Documentation

template<typename KSpace >

DGtal::deprecated::SCellToCode< KSpace >::BOOST_STATIC_ASSERT ( KSpace::dimension  = =2 )

private

template<typename KSpace >

Output DGtal::deprecated::SCellToCode< KSpace >::get ( const Input &  s ) const

inline

Get a code from a linel

Parameters:

s

a linel

Returns:

the corresponding code

Definition at line 678 of file Modifier.h.

References DGtal::deprecated::SCellToCode< KSpace >::myK.

    {
      //starting point of the arrow
      Input pointel( myK.sIndirectIncident( s, *myK.sDirs( s ) ) );
      Point p( myK.sCoords( pointel ) );   //integer coordinates
      //displacement vector
      Vector v( myK.sKCoords( s ) - myK.sKCoords( pointel ) );
      if (v == Vector(1,0)) return '0'; 
      else if (v == Vector(0,1)) return '1';
      else if (v == Vector(-1,0)) return '2';
      else if (v == Vector(0,-1)) return '3';
      else return 'e'; //e for error!
    }

template<typename KSpace >

SCellToCode& DGtal::deprecated::SCellToCode< KSpace >::operator= ( const SCellToCode< KSpace > &  other )

inline

Assignment.

Parameters:

other

the object to copy.

Returns:

a reference on 'this'.

Definition at line 664 of file Modifier.h.

References DGtal::deprecated::SCellToCode< KSpace >::myK.

    {
      if ( this != &other )
      {
        myK = other.myK; 
      }
      return *this;
    }

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Field Documentation

template<typename KSpace >

KSpace DGtal::deprecated::SCellToCode< KSpace >::myK

private

Definition at line 638 of file Modifier.h.

Referenced by DGtal::deprecated::SCellToCode< KSpace >::get(), and DGtal::deprecated::SCellToCode< KSpace >::operator=().

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

• Modifier.h