oln::impl::image_array< T, Exact > Class Template Reference

#include <image_array.hh>

Inheritance diagram for oln::impl::image_array< T, Exact >:

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

[legend]List of all members.

Public Types
typedef impl_traits< Exact >::point_type	point_type
typedef impl_traits< Exact >::value_type	value_type
typedef impl_traits< Exact >::size_type	size_type
typedef Exact	exact_type
typedef image_impl< Exact >	super_type
typedef image_array< T, Exact >	self_type
enum	{ dim = impl_traits<Exact>::dim }
Public Member Functions
	image_array (const size_type &s)
	Constructor that allocates buffer_ to be an array of s value_type.
	image_array (const self_type &)
void	operator= (const self_type &)
const T *	buffer () const
	Return a constant pointer to the data array.
T *	buffer ()
	Return a point to the data array.
size_t	len () const
	Return the length of the data array.
size_t	len (const size_type &s) const
	Return the length of the data array.
Protected Member Functions
void	clone_to_ (exact_type *output_data) const
	Perform a deep copy of the current data array. This copy is pointed to by output_data.
Protected Attributes
T *	buffer_
Friends
class	image_impl< Exact >

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Detailed Description

template<class T, class Exact>
class oln::impl::image_array< T, Exact >

Array implementation of image data.

Definition at line 95 of file image_array.hh.

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Constructor & Destructor Documentation

template<class T, class Exact> oln::impl::image_array< T, Exact >::image_array (  const size_type &  s  )  [inline]

Constructor that allocates buffer_ to be an array of s value_type. Precondition: s > 0 Definition at line 119 of file image_array.hh. : super_type(s), buffer_(0) { allocate_data_(buffer_, len(s)); }

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Member Function Documentation

template<class T, class Exact> T* oln::impl::image_array< T, Exact >::buffer (   )  [inline]

Return a point to the data array. Invariant: buffer_ != 0 Definition at line 150 of file image_array.hh. { invariant(buffer_ != 0); return buffer_; }

template<class T, class Exact> const T* oln::impl::image_array< T, Exact >::buffer (   )  const [inline]

Return a constant pointer to the data array. Invariant: buffer_ != 0 Definition at line 138 of file image_array.hh. { invariant(buffer_ != 0); return buffer_; }

template<class T, class Exact> void oln::impl::image_array< T, Exact >::clone_to_ (  exact_type *  output_data  )  const [inline, protected]

Perform a deep copy of the current data array. This copy is pointed to by output_data. Precondition: output_data != 0 output_data->len() == len() Definition at line 188 of file image_array.hh. { precondition(output_data != 0); precondition(output_data->len() == len()); memcpy(output_data->buffer(), buffer_, len() * sizeof(T)); }

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

• image_array.hh

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