mln::data::impl Namespace Reference

Implementation namespace of data namespace. More...

Namespaces
namespace	generic
	Generic implementation namespace of data namespace.
Classes
struct	median_t
struct	value_psite_greater_
struct	value_psite_less_
Functions
template<typename V , typename I >
mln::trait::ch_value< I, V >::ret	convert_identity (const V &v, const Image< I > &input)
template<typename I , typename W , typename O >
void	fast_median (const I &input, const W &win, O &output)
template<typename I , typename O >
void	hmedian (const I &input, const win::hline2d &win, O &output)
template<typename I , typename W , typename O >
void	median_as_procedure (const I &input, const W &win, O &output)
template<typename I , typename M , unsigned i, typename C >
mln::trait::concrete< I >::ret	median_line (const Image< I > &input, const win::line< M, i, C > &win)
template<typename Pd , typename Ps >
void	memcpy__ (Pd &dest, const Ps &src, std::size_t n)
template<typename P >
void	memset__ (P &pix, const typename P::value &v, std::size_t n)
template<typename I , typename J >
void	paste_without_localization_fast (const Image< I > &input_, Image< J > &output_)
	Paste data to an image without using localization. Performs a point-wise copy.
template<typename I , typename J >
void	paste_without_localization_fastest (const Image< I > &input_, Image< J > &output_)
	Paste data to an image without using localization. Performs a one-block memory copy.
template<typename I , typename J >
void	paste_without_localization_lines (const Image< I > &input_, Image< J > &output_)
	Paste data to an image without using localization. Performs a line-per-line memory copy.
template<typename I >
util::array< unsigned >	sort_offsets_decreasing_radix (const Image< I > &input_)
template<typename I >
util::array< unsigned >	sort_offsets_increasing_radix (const Image< I > &input_)
template<typename I >
p_array< typename I::psite >	sort_psites_decreasing_ (trait::image::quant::any, const I &input)
template<typename I >
p_array< typename I::psite >	sort_psites_decreasing_ (trait::image::quant::low, const I &input)
template<typename I >
p_array< typename I::psite >	sort_psites_increasing_ (trait::image::quant::low, const I &input)
template<typename I >
p_array< typename I::psite >	sort_psites_increasing_ (trait::image::quant::any, const I &input)
template<typename V , typename I >
mln::trait::ch_value< I, V >::ret	stretch (const V &v, const Image< I > &input)
	Generic implementation of data::stretch.
template<typename I , typename F >
void	transform_inplace_fastest (Image< I > &ima_, const Function_v2v< F > &f_)
template<typename I1 , typename I2 , typename F >
void	transform_inplace_fastest (Image< I1 > &ima_, const Image< I2 > &aux_, const Function_vv2v< F > &f_)
template<typename I , typename F >
void	transform_inplace_fastest_lowq (Image< I > &input_, const Function_v2v< F > &f_)
template<typename I , typename F >
void	transform_inplace_lowq (Image< I > &input_, const Function_v2v< F > &f_)
	Specialized implementation.
template<typename I , typename F >
void	transform_inplace_singleton (Image< I > &input_, const Function_v2v< F > &f_)
template<typename I , typename F >
void	transform_inplace_taken (Image< I > &input_, const Function_v2v< F > &f_)
template<typename A , typename I >
A::result	update_fastest (Accumulator< A > &a_, const Image< I > &input_)
	Fastest implementation of data::update.

---

Detailed Description

Implementation namespace of data namespace.

---

Function Documentation

template<typename V , typename I >

mln::trait::ch_value< I , V >::ret mln::data::impl::convert_identity	(	const V &	v,
		const Image< I > &	input
	)			[inline]

Definition at line 100 of file mln/data/convert.hh.

References mln::data::internal::convert_tests(), mln::duplicate(), mln::trace::entering(), and mln::trace::exiting().

Referenced by mln::data::internal::convert_dispatch().

template<typename I , typename W , typename O >

void mln::data::impl::fast_median	(	const I &	input,
		const W &	win,
		O &	output
	)			[inline]

Definition at line 77 of file fast_median.hh.

References mln::accu::stat::median_h< V >::init(), mln::left, mln::geom::max_col(), mln::geom::max_row(), mln::geom::min_col(), mln::geom::min_row(), mln::right, mln::accu::stat::median_h< V >::take(), mln::accu::stat::median_h< V >::untake(), and mln::up.

Referenced by mln::data::fast_median().

template<typename I , typename O >

void mln::data::impl::hmedian	(	const I &	input,
		const win::hline2d &	win,
		O &	output
	)

Definition at line 149 of file was.median.hh.

References mln::opt::at(), mln::win::line< M, i, C >::length(), mln::geom::max_col(), mln::geom::max_row(), mln::geom::min_col(), and mln::geom::min_row().

template<typename I , typename W , typename O >

void mln::data::impl::median_as_procedure	(	const I &	input,
		const W &	win,
		O &	output
	)

Definition at line 63 of file was.median.hh.

References mln::left, mln::geom::max_col(), mln::geom::max_row(), mln::geom::min_col(), mln::geom::min_row(), mln::right, and mln::up.

template<typename I , typename M , unsigned i, typename C >

mln::trait::concrete< I >::ret mln::data::impl::median_line	(	const Image< I > &	input,
		const win::line< M, i, C > &	win
	)			[inline]

Definition at line 214 of file median.hh.

References mln::trace::entering(), mln::trace::exiting(), mln::data::internal::median_tests(), and mln::accu::transform_line().

Referenced by mln::data::internal::median_dispatch_wrt_win().

template<typename Pd , typename Ps >

void mln::data::impl::memcpy__	(	Pd &	dest,
		const Ps &	src,
		std::size_t	n
	)			[inline]

Definition at line 77 of file memcpy_.hh.

Referenced by mln::data::memcpy_().

template<typename P >

void mln::data::impl::memset__	(	P &	pix,
		const typename P::value &	v,
		std::size_t	n
	)			[inline]

Definition at line 87 of file memset_.hh.

References mln::trace::entering(), and mln::trace::exiting().

Referenced by mln::data::memset_().

template<typename I , typename J >

void mln::data::impl::paste_without_localization_fast	(	const Image< I > &	input_,
		Image< J > &	output_
	)			[inline]

Paste data to an image without using localization. Performs a point-wise copy.

input and output must have both the following properties:

• mln::trait::image::value_alignment::with_grid
• mln::trait::image::value_storage::one_block
• mln::trait::image::value_access::direct
• mln::trait::image::ext_domain::some

They must also fulfill the following conditions:

• Same domain size.

Definition at line 220 of file paste_without_localization.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::paste_without_localization_tests().

Referenced by mln::data::internal::paste_without_localization_dispatch().

template<typename I , typename J >

void mln::data::impl::paste_without_localization_fastest	(	const Image< I > &	input_,
		Image< J > &	output_
	)			[inline]

Paste data to an image without using localization. Performs a one-block memory copy.

input and output must have both the following properties:

• mln::trait::image::value_alignment::with_grid
• mln::trait::image::value_storage::one_block
• mln::trait::image::value_access::direct
• mln::trait::image::ext_domain::some

They must also fulfill the following conditions:

• Same border size.
• Same domain size.
• Same value type.

Definition at line 142 of file paste_without_localization.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::paste_without_localization_tests().

Referenced by mln::data::internal::paste_without_localization_dispatch().

template<typename I , typename J >

void mln::data::impl::paste_without_localization_lines	(	const Image< I > &	input_,
		Image< J > &	output_
	)			[inline]

Paste data to an image without using localization. Performs a line-per-line memory copy.

input and output must have both the following properties:

• mln::trait::image::value_alignment::with_grid
• mln::trait::image::value_storage::one_block
• mln::trait::image::value_access::direct
• mln::trait::image::ext_domain::some

They must also fulfill the following conditions:

• Same domain size.
• Same value type.

Definition at line 179 of file paste_without_localization.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::paste_without_localization_tests().

Referenced by mln::data::internal::paste_without_localization_dispatch().

template<typename I >

util::array<unsigned> mln::data::impl::sort_offsets_decreasing_radix

(

const Image< I > &

input_

)

[inline]

Definition at line 194 of file sort_offsets.hh.

References mln::data::compute(), mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::geom::nsites().

Referenced by mln::data::internal::sort_offsets_decreasing_dispatch().

template<typename I >

util::array<unsigned> mln::data::impl::sort_offsets_increasing_radix

(

const Image< I > &

input_

)

[inline]

Definition at line 159 of file sort_offsets.hh.

References mln::data::compute(), mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::geom::nsites().

Referenced by mln::data::internal::sort_offsets_increasing_dispatch().

template<typename I >

p_array<typename I ::psite> mln::data::impl::sort_psites_decreasing_	(	trait::image::quant::any	,
		const I &	input
	)			[inline]

Definition at line 172 of file sort_psites.hh.

References mln::p_array< P >::hook_std_vector_(), and mln::convert::to_p_array().

Referenced by mln::data::sort_psites_decreasing().

template<typename I >

p_array<typename I ::psite> mln::data::impl::sort_psites_decreasing_	(	trait::image::quant::low	,
		const I &	input
	)			[inline]

Definition at line 184 of file sort_psites.hh.

References mln::data::compute(), mln::data::input, and mln::geom::nsites().

template<typename I >

p_array<typename I ::psite> mln::data::impl::sort_psites_increasing_	(	trait::image::quant::low	,
		const I &	input
	)			[inline]

Definition at line 140 of file sort_psites.hh.

References mln::data::compute(), mln::data::input, and mln::geom::nsites().

template<typename I >

p_array<typename I ::psite> mln::data::impl::sort_psites_increasing_	(	trait::image::quant::any	,
		const I &	input
	)			[inline]

Definition at line 128 of file sort_psites.hh.

References mln::p_array< P >::hook_std_vector_(), and mln::convert::to_p_array().

Referenced by mln::data::sort_psites_increasing().

template<typename V , typename I >

mln::trait::ch_value< I , V >::ret mln::data::impl::stretch	(	const V &	v,
		const Image< I > &	input
	)			[inline]

Generic implementation of data::stretch.

Parameters:

[in]	v	A value to set the output value type.
[in]	input	The input image.

Returns:

A stretch image with values of the same type as v.

Definition at line 83 of file stretch.hh.

References mln::trace::entering(), mln::trace::exiting(), mln::initialize(), mln::estim::min_max(), mln::data::transform(), and mln::trace::warning().

Referenced by mln::data::stretch().

template<typename I , typename F >

void mln::data::impl::transform_inplace_fastest	(	Image< I > &	ima_,
		const Function_v2v< F > &	f_
	)

Definition at line 271 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), and mln::data::internal::transform_inplace_tests().

Referenced by mln::data::internal::transform_inplace_dispatch(), and mln::data::internal::transform_inplace_dispatch_fast().

template<typename I1 , typename I2 , typename F >

void mln::data::impl::transform_inplace_fastest	(	Image< I1 > &	ima_,
		const Image< I2 > &	aux_,
		const Function_vv2v< F > &	f_
	)

Definition at line 313 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), and mln::data::internal::transform_inplace_tests().

template<typename I , typename F >

void mln::data::impl::transform_inplace_fastest_lowq	(	Image< I > &	input_,
		const Function_v2v< F > &	f_
	)

Definition at line 290 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::transform_inplace_tests().

Referenced by mln::data::internal::transform_inplace_dispatch_fast().

template<typename I , typename F >

void mln::data::impl::transform_inplace_lowq	(	Image< I > &	input_,
		const Function_v2v< F > &	f_
	)

Specialized implementation.

Definition at line 203 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::transform_inplace_tests().

Referenced by mln::data::internal::transform_inplace_dispatch().

template<typename I , typename F >

void mln::data::impl::transform_inplace_singleton	(	Image< I > &	input_,
		const Function_v2v< F > &	f_
	)

Definition at line 254 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, mln::data::internal::transform_inplace_tests(), and mln::opt::value().

Referenced by mln::data::internal::transform_inplace_dispatch().

template<typename I , typename F >

void mln::data::impl::transform_inplace_taken	(	Image< I > &	input_,
		const Function_v2v< F > &	f_
	)

Definition at line 228 of file transform_inplace.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), mln::data::input, and mln::data::internal::transform_inplace_tests().

Referenced by mln::data::internal::transform_inplace_dispatch().

template<typename A , typename I >

A ::result mln::data::impl::update_fastest	(	Accumulator< A > &	a_,
		const Image< I > &	input_
	)			[inline]

Fastest implementation of data::update.

Parameters:

[in]	a_	The accumulator.
[in]	input_	The input image.

Returns:

The accumulator result.

Definition at line 129 of file update.hh.

References mln::trace::entering(), mln::exact(), mln::trace::exiting(), and mln::data::internal::update_tests().

Referenced by mln::data::internal::update_dispatch().