Heterogeneous pixel value whose channel references can be constructed from the pixel bitfield and their index. Models ColorBaseValueConcept, PixelValueConcept, PixelBasedConcept Typical use for this is a model of a packed pixel (like 565 RGB) More...

#include <packed_pixel.hpp>

Public Types
using	layout_t = Layout

using	value_type = packed_pixel<BitField, ChannelRefs, Layout>

using	reference = value_type&

using	const_reference = value_type const&

Public Member Functions
	packed_pixel (const BitField &bitfield)

template<typename Pixel >
	packed_pixel (Pixel const &p, typename std::enable_if< is_pixel< Pixel >::value >::type *=nullptr)

	packed_pixel (int chan0, int chan1)

	packed_pixel (int chan0, int chan1, int chan2)

	packed_pixel (int chan0, int chan1, int chan2, int chan3)

	packed_pixel (int chan0, int chan1, int chan2, int chan3, int chan4)

template<typename Pixel >
auto	operator= (Pixel const &p) -> packed_pixel &

template<typename Pixel >
bool	operator== (Pixel const &p) const

template<typename Pixel >
bool	operator!= (Pixel const &p) const

auto	operator= (int channel) -> packed_pixel &

bool	operator== (int channel) const

Public Attributes
BitField	_bitfield {0}

Static Public Attributes
static constexpr bool	is_mutable

Detailed Description

template<typename P, typename C, typename L>
struct boost::gil::packed_pixel< P, C, L >

Heterogeneous pixel value whose channel references can be constructed from the pixel bitfield and their index. Models ColorBaseValueConcept, PixelValueConcept, PixelBasedConcept Typical use for this is a model of a packed pixel (like 565 RGB)

Template Parameters

BitField	Type that holds the bits of the pixel. Typically an integral type, like std::uint16_t.
ChannelRefs	MP11 list whose elements are packed channels. They must be constructible from BitField. GIL uses packed_channel_reference
Layout	defining the color space and ordering of the channels. Example value: rgb_layout_t

Member Data Documentation

◆ is_mutable

template<typename P , typename C , typename L >

bool is_mutable

staticconstexpr

Initial value:

=

channel_traits<mp11::mp_front<ChannelRefs>>::is_mutable

The documentation for this struct was generated from the following files:

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Data Documentation

◆ is_mutable