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Newsgroups: comp.lang.ada
Date: Tue, 12 Sep 2017 14:22:27 -0700 (PDT)
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Subject: Re: how to copy complete column (or row) of matrix to another?
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Xref: news.eternal-september.org comp.lang.ada:48090
Date: 2017-09-12T14:22:27-07:00
List-Id: <comp.lang.ada>

Instead of slicing:

   A : Real_Matrix (1 .. 3, 1 .. 3) :=
     ((1.0,  2.0,  3.0),
      (4.0,  5.0,  6.0),
      (7.0,  8.0,  9.0));
   C : Real_Vector (1 .. 3) := (0.0, 0.0, 1.0);
   B1 : Real_Vector (1 .. 3) := A * C; -- Extract column 3.
   B2 : Real_Vector (1 .. 3) := Transpose (A) * C; -- Extract row 3.