ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Static Public Member Functions
itk::NumericTraits< VariableLengthVector< T > > Class Template Reference
Data Representation Objects | Module ITKCommon

#include <itkNumericTraitsVariableLengthVectorPixel.h>

List of all members.

Public Types

typedef VariableLengthVector
< ElementAbsType > 		AbsType
typedef VariableLengthVector
< ElementAccumulateType > 		AccumulateType
typedef NumericTraits< T >::AbsType ElementAbsType
typedef NumericTraits< T >
::AccumulateType 		ElementAccumulateType
typedef NumericTraits< T >
::FloatType 		ElementFloatType
typedef NumericTraits< T >
::PrintType 		ElementPrintType
typedef NumericTraits< T >
::RealType 		ElementRealType
typedef VariableLengthVector
< ElementFloatType > 		FloatType
typedef Self MeasurementVectorType
typedef VariableLengthVector
< ElementPrintType > 		PrintType
typedef VariableLengthVector
< ElementRealType > 		RealType
typedef ElementRealType ScalarRealType
typedef VariableLengthVector< T > Self
typedef T ValueType

Static Public Member Functions

static void AssignToArray (const Self &v, MeasurementVectorType &mv)
template<class TArray >
static void AssignToArray (const Self &v, TArray &mv)
static unsigned int GetLength (const VariableLengthVector< T > &m)
static const Self max (const Self &a)
static const Self min (const Self &a)
static const Self NonpositiveMin (const Self &a)
static const Self OneValue (const Self &a)
static const Self ZeroValue (const Self &a)
static void SetLength (VariableLengthVector< T > &m, const unsigned int s)

Detailed Description

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

Define numeric traits for VariableLengthVector.

Template Parameters:
TComponent type of VariableLenghtVector

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

Note:
The Zero(), One(), min() and max() methods here take references to a pixel as input. This is due to the fact that the length of the VariableLengthVector is not known until run-time. Since the most common use of Zero and One is for comparison purposes or initialization of sums etc, this might just as easily be re-written with a pixel passed in as a reference and the length is inferred from this pixel.
See also:
NumericTraits

Definition at line 54 of file itkNumericTraitsVariableLengthVectorPixel.h.

Member Typedef Documentation

template<typename T >
typedef VariableLengthVector< ElementAbsType > itk::NumericTraits< VariableLengthVector< T > >::AbsType

Unsigned component type

Definition at line 70 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef VariableLengthVector< ElementAccumulateType > itk::NumericTraits< VariableLengthVector< T > >::AccumulateType

Accumulation of addition and multiplication.

Definition at line 73 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef NumericTraits< T >::AbsType itk::NumericTraits< VariableLengthVector< T > >::ElementAbsType

Definition at line 58 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef NumericTraits< T >::AccumulateType itk::NumericTraits< VariableLengthVector< T > >::ElementAccumulateType

Definition at line 59 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef NumericTraits< T >::FloatType itk::NumericTraits< VariableLengthVector< T > >::ElementFloatType

Definition at line 60 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef NumericTraits< T >::PrintType itk::NumericTraits< VariableLengthVector< T > >::ElementPrintType

Definition at line 61 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef NumericTraits< T >::RealType itk::NumericTraits< VariableLengthVector< T > >::ElementRealType

Definition at line 62 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef VariableLengthVector< ElementFloatType > itk::NumericTraits< VariableLengthVector< T > >::FloatType

Typedef for operations that use floating point instead of real precision

Definition at line 77 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef Self itk::NumericTraits< VariableLengthVector< T > >::MeasurementVectorType

Measurement vector type

Definition at line 89 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef VariableLengthVector< ElementPrintType > itk::NumericTraits< VariableLengthVector< T > >::PrintType

Return the type that can be printed.

Definition at line 80 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef VariableLengthVector< ElementRealType > itk::NumericTraits< VariableLengthVector< T > >::RealType

Type for real-valued scalar operations.

Definition at line 83 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef ElementRealType itk::NumericTraits< VariableLengthVector< T > >::ScalarRealType

Type for real-valued scalar operations.

Definition at line 86 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef VariableLengthVector< T > itk::NumericTraits< VariableLengthVector< T > >::Self

Definition at line 67 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
typedef T itk::NumericTraits< VariableLengthVector< T > >::ValueType

Return the type of the native component type.

Definition at line 65 of file itkNumericTraitsVariableLengthVectorPixel.h.

Member Function Documentation

template<typename T >
static void itk::NumericTraits< VariableLengthVector< T > >::AssignToArray ( const Self &  v,
MeasurementVectorType &  mv 
)
inlinestatic

Definition at line 149 of file itkNumericTraitsVariableLengthVectorPixel.h.

template<typename T >
template<class TArray >
static void itk::NumericTraits< VariableLengthVector< T > >::AssignToArray ( const Self &  v,
TArray &  mv 
)
inlinestatic

Definition at line 155 of file itkNumericTraitsVariableLengthVectorPixel.h.

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

template<typename T >
static unsigned int itk::NumericTraits< VariableLengthVector< T > >::GetLength ( const VariableLengthVector< T > &  m)
inlinestatic

Return the size of the vector.

Definition at line 144 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::GetSize().

template<typename T >
static const Self itk::NumericTraits< VariableLengthVector< T > >::max ( const Self &  a)
inlinestatic

Component wise defined element

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

Definition at line 96 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::Size().

template<typename T >
static const Self itk::NumericTraits< VariableLengthVector< T > >::min ( const Self &  a)
inlinestatic

Definition at line 104 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::Size().

template<typename T >
static const Self itk::NumericTraits< VariableLengthVector< T > >::NonpositiveMin ( const Self &  a)
inlinestatic

Definition at line 128 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::Size().

template<typename T >
static const Self itk::NumericTraits< VariableLengthVector< T > >::OneValue ( const Self &  a)
inlinestatic

Definition at line 120 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::Size().

template<typename T >
static void itk::NumericTraits< VariableLengthVector< T > >::SetLength ( VariableLengthVector< T > &  m,
const unsigned int  s 
)
inlinestatic

Resize the input vector to the specified size.

Definition at line 136 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::SetSize().

template<typename T >
static const Self itk::NumericTraits< VariableLengthVector< T > >::ZeroValue ( const Self &  a)
inlinestatic

Definition at line 112 of file itkNumericTraitsVariableLengthVectorPixel.h.

References itk::VariableLengthVector< TValueType >::Fill(), and itk::VariableLengthVector< TValueType >::Size().

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