matrix append

[Matthew Wollenweber]

 here is a snippit of C code, but i get the following error when running
fatal: row dimension mismatch for append

i don't understand what's wrong... any ideas?

---code---

 RowVector A = RowVector(8,8);
 ColumnVector B = ColumnVector(8,8);

 int r =  A.length();
 int c =  B.length();

 Matrix X = Matrix(r,c);
 Matrix Y = Matrix(r,c);

 X.append(A);



---------------------------
Matthew Wollenweber       
address@hidden



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