mln::image2d_h< V > Struct Template Reference [Basic types]

2d image based on an hexagonal mesh. More...

#include <image2d_h.hh>

Inheritance diagram for mln::image2d_h< V >:

List of all members.

Public Types
typedef hexa_bkd_piter_< box2d >	bkd_piter
	FIXME : should it be in box2d_h? Backward Site_Iterator associated type.
typedef hexa_fwd_piter_< box2d >	fwd_piter
	FIXME : should it be in box2d_h? Forward Site_Iterator associated type.
typedef image2d< V >::lvalue	lvalue
	Lvalue associated type.
typedef point2d_h	psite
	Point site type.
typedef image2d< V >::rvalue	rvalue
	Return type of read-only access.
typedef hexa< tag::image_ < image2d< V > > >	skeleton
	Skeleton.
typedef image2d< V >::value	value
	Value associated type.
Public Member Functions
const box2d_h &	domain () const
	Give the definition domain.
bool	has (const psite &p) const
	Test if p belongs to the image domain.
	image2d_h (int nrows, int ncols, unsigned bdr=border::thickness)
	Constructor with the numbers of rows and columns border thickness.
lvalue	operator() (const point2d_h &p)
	Read-write access of pixel value at hexa point site p.
rvalue	operator() (const point2d_h &p) const
	Read-only access of pixel value at hexa point site p.

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Detailed Description

template<typename V>
struct mln::image2d_h< V >

2d image based on an hexagonal mesh.

Definition at line 50 of file image2d_h.hh.

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Member Typedef Documentation

typedef hexa_bkd_piter_<box2d> mln::hexa< image2d< V > >::bkd_piter [inherited]

FIXME : should it be in box2d_h? Backward Site_Iterator associated type.

Definition at line 140 of file hexa.hh.

typedef hexa_fwd_piter_<box2d> mln::hexa< image2d< V > >::fwd_piter [inherited]

FIXME : should it be in box2d_h? Forward Site_Iterator associated type.

Definition at line 136 of file hexa.hh.

typedef image2d< V > ::lvalue mln::hexa< image2d< V > >::lvalue [inherited]

Lvalue associated type.

Definition at line 126 of file hexa.hh.

template<typename V >

typedef point2d_h mln::image2d_h< V >::psite

Point site type.

Reimplemented from mln::hexa< image2d< V > >.

Definition at line 56 of file image2d_h.hh.

typedef image2d< V > ::rvalue mln::hexa< image2d< V > >::rvalue [inherited]

Return type of read-only access.

Definition at line 129 of file hexa.hh.

typedef hexa< tag::image_<image2d< V > > > mln::hexa< image2d< V > >::skeleton [inherited]

Skeleton.

Definition at line 120 of file hexa.hh.

typedef image2d< V > ::value mln::hexa< image2d< V > >::value [inherited]

Value associated type.

Definition at line 123 of file hexa.hh.

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Constructor & Destructor Documentation

template<typename V >

mln::image2d_h< V >::image2d_h	(	int	nrows,
		int	ncols,
		unsigned	bdr = border::thickness
	)			[inline]

Constructor with the numbers of rows and columns border thickness.

image2d_h(3,6) will build this hexa image :

1 3 5 0 2 4 -------------- 0| x x x | 2| x x x | 4| x x x

Definition at line 82 of file image2d_h.hh.

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Member Function Documentation

const box2d_h& mln::hexa< image2d< V > >::domain

(

)

const [inherited]

Give the definition domain.

bool mln::hexa< image2d< V > >::has

(

const psite &

p

)

const [inherited]

Test if p belongs to the image domain.

rvalue mln::hexa< image2d< V > >::operator()

(

const point2d_h &

p

)

const [inherited]

Read-only access of pixel value at hexa point site p.

lvalue mln::hexa< image2d< V > >::operator()

(

const point2d_h &

p

)

[inherited]

Read-write access of pixel value at hexa point site p.