In some operation, I need to access very often a big TMatrix as if it was a vector of size GetNoElements. In fact many operation on matrices dont really depend on the 2D nature of the matrix: -finding Maximum element of a matrix -addition of 2 matrix -zeroing a matrix My case is convoluting two matrices. In order to access it thru operator(i,j) I have first to compute i and j and then operator will just undo that operation make bondary test etc... If it was possible to acces a TMatrix as a vector it would improve vastely my performances. I see many possibilities: -a method GetfElements -an operator [] with 1 Int_t parameter -an operator() with 1 Int_t parameter Any possibilites? By the way it would help me a lot if Double_t or even complex matrices where existing. Cheers -- Nicolas Produit INTEGRAL Science Data Center Phone: +41 22 950 91 40 16, Chemin d'Ecogia Fax: +41 22 950 91 33 CH-1290 Versoix www: http://isdc.unige.ch/
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