oln::image2d< T, Exact > Class Template Reference

#include <image2d.hh>

Inheritance diagram for oln::image2d< T, Exact >:

[legend]Collaboration diagram for oln::image2d< T, Exact >:

[legend]List of all members.

Public Types
typedef image2d< T, Exact >	self_type
typedef image_id< image2d< T, Exact > >::value_type	value_type
typedef image_id< image2d< T, Exact > >::exact_type	exact_type
typedef image_id< image2d< T, Exact > >::impl_type	impl_type
typedef oln::image< image_id< image2d< T, Exact > >::dim, value_type, impl_type, exact_type >	super_type
Public Member Functions
	image2d (coord nrows, coord ncols, coord border=2)
	Allocate memory to contain an image2d with ncols column and nrows rows plus a border width equal to 2 by default.
	image2d (const image2d_size &size)
	Allocate memory to contain an image2d with a size equal to size.
	image2d (self_type &rhs)
	Build a new image2d by performing a shallow copy of rhs, the points are not duplicated, but shared between rhs and the new image.
	image2d (const io::internal::anything &r)
	Perform a shallow copy from r to the new image, the points are not duplicated, but shared between the two images.
image2d &	operator= (const io::internal::anything &r)
	Perform a shallow copy from rhs to the current image, the points are ot duplicated, but shared between the two images.
exact_type &	operator= (self_type rhs)
	Perform a shallow copy from r to the current image, the points are not duplicated but shared between the two images.
	image2d (const self_type &rhs)
Static Public Member Functions
std::string	name ()
Protected Member Functions
exact_type	clone_ () const
	Return a deep copy of the current image.
Friends
class	abstract::image< exact_type >

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Detailed Description

template<class T, class Exact>
class oln::image2d< T, Exact >

To instantiate an image2d with oln::rgb_8 as value_type, one can write:
oln::image2d<ntg::rgb_8> t = load("img.ppm");

Definition at line 89 of file image2d.hh.

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Member Typedef Documentation

template<class T, class Exact> typedef image_id<image2d<T, Exact> >::impl_type oln::image2d< T, Exact >::impl_type

Underlying implementation. Reimplemented from oln::image< Dim, T, Impl, Exact >. Definition at line 101 of file image2d.hh.

template<class T, class Exact> typedef image_id<image2d<T, Exact> >::value_type oln::image2d< T, Exact >::value_type

Prefer the macro oln_value_type(I) to retrieve the value_type of an image. Reimplemented from oln::image< Dim, T, Impl, Exact >. Definition at line 99 of file image2d.hh.

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Constructor & Destructor Documentation

template<class T, class Exact> oln::image2d< T, Exact >::image2d (  self_type &  rhs  )  [inline]

Build a new image2d by performing a shallow copy of rhs, the points are not duplicated, but shared between rhs and the new image. See also: abstract::image::clone() Definition at line 147 of file image2d.hh. : // shallow copy super_type(rhs) { mlc_init_static_hierarchy(Exact); }

template<class T, class Exact> oln::image2d< T, Exact >::image2d (  const io::internal::anything &  r  )  [inline]

Perform a shallow copy from r to the new image, the points are not duplicated, but shared between the two images. See also: abstract::image::clone() Definition at line 161 of file image2d.hh. : super_type() { mlc_init_static_hierarchy(Exact); r.assign(*this); }

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Member Function Documentation

template<class T, class Exact> exact_type& oln::image2d< T, Exact >::operator= (  self_type  rhs  )  [inline]

Perform a shallow copy from r to the current image, the points are not duplicated but shared between the two images. See also: abstract::image::clone() Reimplemented from oln::abstract::image_with_impl< Impl, Exact >. Definition at line 189 of file image2d.hh. { return this->exact().assign(rhs.exact()); }

template<class T, class Exact> image2d& oln::image2d< T, Exact >::operator= (  const io::internal::anything &  r  )  [inline]

Perform a shallow copy from rhs to the current image, the points are ot duplicated, but shared between the two images. See also: abstract::image::clone() Definition at line 176 of file image2d.hh. { return r.assign(*this); }

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

• image2d.hh

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