[eigen] Map with negative outer stride |
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Hi, I have an Vector: {1,2,3,4,5,6} And I need to construct a matrix of the special form it: 1 0 0 0 0 0 2 1 0 0 0 0 3 2 1 0 0 0 4 3 2 1 0 0 5 4 3 2 1 0 6 5 4 3 2 1 Is there a simple way to do that through mapings?
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