#include <itkNumericTraitsRGBAPixel.h>

Detailed Description

template<typename T>
class itk::NumericTraits< RGBAPixel< T > >

Define numeric traits for RGBAPixel.

Template Parameters

T	Component type of RBGAPixel

We provide here a generic implementation based on creating types of RGBAPixel whose components are the types of the NumericTraits from the original RGBAPixel components. This implementation require support for partial specializations, since it is based on the concept that: NumericTraits<RGBAPixel< T > > is defined piecewise by RGBAPixel< NumericTraits< T > >

See also: NumericTraits

Definition at line 43 of file itkNumericTraitsRGBAPixel.h.

Collaboration diagram for itk::NumericTraits< RGBAPixel< T > >:

Public Types
using	AbsType = RGBAPixel< ElementAbsType >

using	AccumulateType = RGBAPixel< ElementAccumulateType >

using	FloatType = RGBAPixel< ElementFloatType >

using	MeasurementVectorType = Self

using	PrintType = RGBAPixel< ElementPrintType >

using	RealType = RGBAPixel< ElementRealType >

using	ScalarRealType = ElementRealType

using	Self = RGBAPixel< T >

using	ValueType = T

Static Public Member Functions
static void	AssignToArray (const Self &v, MeasurementVectorType &mv)

template<typename TArray >
static void	AssignToArray (const Self &v, TArray &mv)

static unsigned int	GetLength ()

static unsigned int	GetLength (const RGBAPixel< T > &)

static bool	IsNegative (Self val)

static bool	IsNonnegative (Self val)

static bool	IsNonpositive (Self val)

static bool	IsPositive (Self val)

static const Self	max ()

static const Self	max (const Self &)

static const Self	min ()

static const Self	min (const Self &)

static const Self	NonpositiveMin ()

static const Self	NonpositiveMin (const Self &)

static const Self	OneValue ()

static const Self	OneValue (const Self &)

static const Self	ZeroValue ()

static const Self	ZeroValue (const Self &)


static void	SetLength (RGBAPixel< T > &m, const unsigned int s)

Static Public Attributes
static constexpr bool	IsComplex = NumericTraits<ValueType>::IsComplex

static constexpr bool	IsInteger = std::is_integral_v<ValueType>

static constexpr bool	IsSigned = std::is_signed_v<ValueType>

static const Self ITKCommon_EXPORT	One

static const Self ITKCommon_EXPORT	Zero

Private Types
using	ElementAbsType = typename NumericTraits< T >::AbsType

using	ElementAccumulateType = typename NumericTraits< T >::AccumulateType

using	ElementFloatType = typename NumericTraits< T >::FloatType

using	ElementPrintType = typename NumericTraits< T >::PrintType

using	ElementRealType = typename NumericTraits< T >::RealType

Member Typedef Documentation

◆ AbsType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::AbsType = RGBAPixel<ElementAbsType>

Unsigned component type

Definition at line 59 of file itkNumericTraitsRGBAPixel.h.

◆ AccumulateType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::AccumulateType = RGBAPixel<ElementAccumulateType>

Accumulation of addition and multiplication.

Definition at line 62 of file itkNumericTraitsRGBAPixel.h.

◆ ElementAbsType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ElementAbsType = typename NumericTraits<T>::AbsType

private

Definition at line 46 of file itkNumericTraitsRGBAPixel.h.

◆ ElementAccumulateType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ElementAccumulateType = typename NumericTraits<T>::AccumulateType

private

Definition at line 47 of file itkNumericTraitsRGBAPixel.h.

◆ ElementFloatType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ElementFloatType = typename NumericTraits<T>::FloatType

private

Definition at line 48 of file itkNumericTraitsRGBAPixel.h.

◆ ElementPrintType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ElementPrintType = typename NumericTraits<T>::PrintType

private

Definition at line 49 of file itkNumericTraitsRGBAPixel.h.

◆ ElementRealType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ElementRealType = typename NumericTraits<T>::RealType

private

Definition at line 50 of file itkNumericTraitsRGBAPixel.h.

◆ FloatType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::FloatType = RGBAPixel<ElementFloatType>

Typedef for operations that use floating point instead of real precision

Definition at line 66 of file itkNumericTraitsRGBAPixel.h.

◆ MeasurementVectorType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::MeasurementVectorType = Self

Measurement vector type

Definition at line 78 of file itkNumericTraitsRGBAPixel.h.

◆ PrintType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::PrintType = RGBAPixel<ElementPrintType>

Return the type that can be printed.

Definition at line 69 of file itkNumericTraitsRGBAPixel.h.

◆ RealType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::RealType = RGBAPixel<ElementRealType>

Type for real-valued scalar operations.

Definition at line 72 of file itkNumericTraitsRGBAPixel.h.

◆ ScalarRealType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ScalarRealType = ElementRealType

Type for real-valued scalar operations.

Definition at line 75 of file itkNumericTraitsRGBAPixel.h.

◆ Self

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::Self = RGBAPixel<T>

Definition at line 56 of file itkNumericTraitsRGBAPixel.h.

◆ ValueType

template<typename T >

using itk::NumericTraits< RGBAPixel< T > >::ValueType = T

Return the type of the native component type.

Definition at line 54 of file itkNumericTraitsRGBAPixel.h.

Member Function Documentation

◆ AssignToArray() [1/2]

template<typename T >

static void itk::NumericTraits< RGBAPixel< T > >::AssignToArray	(	const Self &	v,
		MeasurementVectorType &	mv
	)

inlinestatic

Definition at line 207 of file itkNumericTraitsRGBAPixel.h.

◆ AssignToArray() [2/2]

template<typename T >

template<typename TArray >

static void itk::NumericTraits< RGBAPixel< T > >::AssignToArray	(	const Self &	v,
		TArray &	mv
	)

inlinestatic

Definition at line 214 of file itkNumericTraitsRGBAPixel.h.

◆ GetLength() [1/2]

template<typename T >

static unsigned int itk::NumericTraits< RGBAPixel< T > >::GetLength ( )

inlinestatic

Return the dimensionality of the pixel. Always returns 4.

Definition at line 201 of file itkNumericTraitsRGBAPixel.h.

◆ GetLength() [2/2]

template<typename T >

static unsigned int itk::NumericTraits< RGBAPixel< T > >::GetLength ( const RGBAPixel< T > & )

inlinestatic

Return the dimensionality of the pixel. Always returns 4.

Definition at line 194 of file itkNumericTraitsRGBAPixel.h.

◆ IsNegative()

template<typename T >

static bool itk::NumericTraits< RGBAPixel< T > >::IsNegative ( Self val )

inlinestatic

Is a given value negative?

Definition at line 161 of file itkNumericTraitsRGBAPixel.h.

References itk::RGBAPixel< TComponent >::GetLuminance(), and itk::NumericTraits< T >::IsNegative().

◆ IsNonnegative()

template<typename T >

static bool itk::NumericTraits< RGBAPixel< T > >::IsNonnegative ( Self val )

inlinestatic

Is a given value nonnegative?

Definition at line 168 of file itkNumericTraitsRGBAPixel.h.

References itk::RGBAPixel< TComponent >::GetLuminance(), and itk::NumericTraits< T >::IsNonnegative().

◆ IsNonpositive()

template<typename T >

static bool itk::NumericTraits< RGBAPixel< T > >::IsNonpositive ( Self val )

inlinestatic

Is a given value nonpositive?

Definition at line 154 of file itkNumericTraitsRGBAPixel.h.

References itk::RGBAPixel< TComponent >::GetLuminance(), and itk::NumericTraits< T >::IsNonpositive().

◆ IsPositive()

template<typename T >

static bool itk::NumericTraits< RGBAPixel< T > >::IsPositive ( Self val )

inlinestatic

Is a given value positive?

Definition at line 147 of file itkNumericTraitsRGBAPixel.h.

References itk::RGBAPixel< TComponent >::GetLuminance(), and itk::NumericTraits< T >::IsPositive().

◆ max() [1/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::max ( )

inlinestatic

Definition at line 98 of file itkNumericTraitsRGBAPixel.h.

◆ max() [2/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::max ( const Self & )

inlinestatic

Component wise defined elements

Note: minimum value for floating pointer types is defined as minimum positive normalize value.

Definition at line 86 of file itkNumericTraitsRGBAPixel.h.

◆ min() [1/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::min ( )

inlinestatic

Definition at line 104 of file itkNumericTraitsRGBAPixel.h.

◆ min() [2/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::min ( const Self & )

inlinestatic

Definition at line 92 of file itkNumericTraitsRGBAPixel.h.

◆ NonpositiveMin() [1/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::NonpositiveMin ( )

inlinestatic

Definition at line 110 of file itkNumericTraitsRGBAPixel.h.

◆ NonpositiveMin() [2/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::NonpositiveMin ( const Self & )

inlinestatic

Definition at line 128 of file itkNumericTraitsRGBAPixel.h.

References itk::NumericTraits< T >::NonpositiveMin().

◆ OneValue() [1/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::OneValue ( )

inlinestatic

Definition at line 122 of file itkNumericTraitsRGBAPixel.h.

◆ OneValue() [2/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::OneValue ( const Self & )

inlinestatic

Definition at line 140 of file itkNumericTraitsRGBAPixel.h.

References itk::NumericTraits< T >::OneValue().

◆ SetLength()

template<typename T >

static void itk::NumericTraits< RGBAPixel< T > >::SetLength	(	RGBAPixel< T > &	m,
		const unsigned int	s
	)

inlinestatic

RGBA pixels must have 4 components, so the size cannot be set to anything besides 4. If called with size of 4, this function will fill the pixel with zeros.

Definition at line 181 of file itkNumericTraitsRGBAPixel.h.

References itk::FixedArray< TValue, VLength >::Fill().

◆ ZeroValue() [1/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::ZeroValue ( )

inlinestatic

Definition at line 116 of file itkNumericTraitsRGBAPixel.h.

◆ ZeroValue() [2/2]

template<typename T >

static const Self itk::NumericTraits< RGBAPixel< T > >::ZeroValue ( const Self & )

inlinestatic

Definition at line 134 of file itkNumericTraitsRGBAPixel.h.

References itk::NumericTraits< T >::ZeroValue().

Member Data Documentation

◆ IsComplex

template<typename T >

constexpr bool itk::NumericTraits< RGBAPixel< T > >::IsComplex = NumericTraits<ValueType>::IsComplex

staticconstexpr

Definition at line 175 of file itkNumericTraitsRGBAPixel.h.

◆ IsInteger

template<typename T >

constexpr bool itk::NumericTraits< RGBAPixel< T > >::IsInteger = std::is_integral_v<ValueType>

staticconstexpr

Definition at line 174 of file itkNumericTraitsRGBAPixel.h.

◆ IsSigned

template<typename T >

constexpr bool itk::NumericTraits< RGBAPixel< T > >::IsSigned = std::is_signed_v<ValueType>

staticconstexpr

Definition at line 173 of file itkNumericTraitsRGBAPixel.h.

◆ One

template<typename T >

const Self ITKCommon_EXPORT itk::NumericTraits< RGBAPixel< T > >::One

static

Definition at line 226 of file itkNumericTraitsRGBAPixel.h.

◆ Zero

template<typename T >

const Self ITKCommon_EXPORT itk::NumericTraits< RGBAPixel< T > >::Zero

static

Note: : the functions are preferred over the member variables as they are defined for all partial specialization

Definition at line 225 of file itkNumericTraitsRGBAPixel.h.

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

itkNumericTraitsRGBAPixel.h

Detailed Description

Public Types

Static Public Member Functions

Static Public Attributes

Private Types

Member Typedef Documentation

◆ AbsType

◆ AccumulateType

◆ ElementAbsType

◆ ElementAccumulateType

◆ ElementFloatType

◆ ElementPrintType

◆ ElementRealType

◆ FloatType

◆ MeasurementVectorType

◆ PrintType

◆ RealType

◆ ScalarRealType

◆ Self

◆ ValueType

Member Function Documentation

◆ AssignToArray() [1/2]

◆ AssignToArray() [2/2]

◆ GetLength() [1/2]

◆ GetLength() [2/2]

◆ IsNegative()

◆ IsNonnegative()

◆ IsNonpositive()

◆ IsPositive()

◆ max() [1/2]

◆ max() [2/2]

◆ min() [1/2]

◆ min() [2/2]

◆ NonpositiveMin() [1/2]

◆ NonpositiveMin() [2/2]

◆ OneValue() [1/2]

◆ OneValue() [2/2]

◆ SetLength()

◆ ZeroValue() [1/2]

◆ ZeroValue() [2/2]

Member Data Documentation

◆ IsComplex

◆ IsInteger

◆ IsSigned

◆ One

◆ Zero