MultiArrayShape< N > Class Template Reference

#include <vigra/multi_shape.hxx>

Public Types
typedef TinyVector < MultiArrayIndex, N >	type

Detailed Description

template<unsigned int N>
class vigra::MultiArrayShape< N >

Metafucntion to obtain the difference type of all MultiIterator, MultiArrayView, and MultiArray variants.

Usage:

This metafunction is mainly used in functions weren the array dimension N is provided as a templat parameter, and we need a shape object of the corresponding length. Then, a typedef like this is typically placed at the beginning of the function:

typedef typename MultiArrayShape<N>::type Shape;

Shape shape(1);  // all ones of dimension N

The following typedefs are provided for convenience:

typedef MultiArrayShape<1>::type Shape1;
typedef MultiArrayShape<2>::type Shape2;
typedef MultiArrayShape<3>::type Shape3;
typedef MultiArrayShape<4>::type Shape4;
typedef MultiArrayShape<5>::type Shape5;

Member Typedef Documentation

typedef TinyVector<MultiArrayIndex, N> type

The difference type of all MultiIterator, MultiArrayView, and MultiArray variants.

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

• vigra/multi_fwd.hxx
• vigra/multi_shape.hxx