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details TinyVectorView Class Template Reference VIGRA

Wrapper for fixed size vectors. More...

#include "vigra/tinyvector.hxx"

Inheritance diagram for TinyVectorView:

TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >

Public Types

typedef BaseType::value_type value_type
typedef BaseType::reference reference
typedef BaseType::const_reference const_reference
typedef BaseType::pointer pointer
typedef BaseType::const_pointer const_pointer
typedef BaseType::iterator iterator
typedef BaseType::const_iterator const_iterator
typedef BaseType::size_type size_type
typedef BaseType::difference_type difference_type
typedef BaseType::scalar_multiplier scalar_multiplier
typedef BaseType::SquaredNormType SquaredNormType
typedef BaseType::NormType NormType

Public Methods

 TinyVectorView ()
 TinyVectorView (const_pointer data)
 TinyVectorView (TinyVectorView const &other)
template<class DATA, class DERIVED>  TinyVectorView (TinyVectorBase< T, SIZE, DATA, DERIVED > const &other)
TinyVectorView & operator= (TinyVectorView const &r)
template<class U, class DATA, class DERIVED> TinyVectorView & operator= (TinyVectorBase< U, SIZE, DATA, DERIVED > const &r)


Detailed Description


template<class T, int SIZE>
class vigra::TinyVectorView< T, SIZE >

Wrapper for fixed size vectors.

This class wraps an array of size SIZE of the specified VALUETYPE. Thus, the array can be accessed with an interface similar to that of std::vector (except that there are no functions that change the size of a TinyVectorView). The TinyVectorView does not assume ownership of the given memory.

Arithmetic operations on TinyVectorViews are defined as component-wise applications of these operations. Addition and subtraction of two TinyVectorViews (+=, -=, +, -, unary -), multiplication and division of an TinyVectorViews with a double, and NumericTraits/PromoteTraits are defined, so that TinyVectorView fulfills the requirements of LinearAlgebra.

VIGRA algorithms typically use vigra::VectorAccessor to access TinyVectorViews as a whole, or specific components of them.

See also:

#include "vigra/tinyvector.hxx"
Namespace: vigra


Member Typedef Documentation


typedef BaseType::const_iterator const_iterator

 

STL-compatible definition of const iterator

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::const_pointer const_pointer

 

const pointer (return of operator-> const).

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::const_reference const_reference

 

const reference (return of operator[] const).

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::difference_type difference_type

 

STL-compatible definition of difference_type

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::iterator iterator

 

STL-compatible definition of iterator

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::NormType NormType

 

the vector's norm type

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::pointer pointer

 

pointer (return of operator->).

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::reference reference

 

reference (return of operator[]).

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::scalar_multiplier scalar_multiplier

 

the scalar type for the outer product

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::size_type size_type

 

STL-compatible definition of size_type

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::SquaredNormType SquaredNormType

 

the vector's squared norm type

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


typedef BaseType::value_type value_type

 

STL-compatible definition of valuetype

Reimplemented from TinyVectorBase< T, SIZE, T *, TinyVectorView< T, SIZE > >.


Constructor & Destructor Documentation


TinyVectorView   [inline]

 

Default constructor (pointer to wrapped data is NULL).


TinyVectorView const_pointer    data [inline]

 

Construct view for given data array


TinyVectorView TinyVectorView< T, SIZE > const &    other [inline]

 

Copy constructor (shallow copy).


TinyVectorView TinyVectorBase< T, SIZE, DATA, DERIVED > const &    other [inline]

 

Construct view from other TinyVector.


Member Function Documentation


TinyVectorView& operator= TinyVectorBase< U, SIZE, DATA, DERIVED > const &    r [inline]

 

Copy the data of the rhs with cast.


TinyVectorView& operator= TinyVectorView< T, SIZE > const &    r [inline]

 

Copy the data (not the pointer) of the rhs.


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

© Ullrich Köthe (koethe@informatik.uni-hamburg.de)
Cognitive Systems Group, University of Hamburg, Germany

html generated using doxygen and Python
VIGRA 1.3.3 (18 Aug 2005)