lite::diagonal Class Reference
[Array Transformations]

This transform returns a 1-D reference array that corresponds to the main diagonal of the array. More...

#include <array.hpp>

List of all members.

Public Member Functions
LITE_INLINE	diagonal (const diagonal &)
LITE_INLINE diagonal &	operator= (const diagonal &)

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Detailed Description

This transform returns a 1-D reference array that corresponds to the main diagonal of the array.

Remarks:

When applied to a 0-D or 1-D array, it returns a reference to the array itself.

Example:

        array<float[6][4][5]> a;    // a 6x4x5 array

        a[diagonal()] = -1;         // left hand side is a float[4] reference array 

        // the above line is equivalent to:

        const int n = std::min(a.size().i0, std::min(a.size().i1, a.size().i2)); // n will be 4

        for (int i=0; i<n; i++)
            a(i, i, i) = -1;

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

• array.hpp