tensor-0.1.0
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tensor_take_diag_z.cc
1 // -*- mode: c++; fill-column: 80; c-basic-offset: 2; indent-tabs-mode: nil -*-
2 /*
3  Copyright (c) 2010 Juan Jose Garcia Ripoll
4 
5  Tensor is free software; you can redistribute it and/or modify it
6  under the terms of the GNU Library General Public License as published
7  by the Free Software Foundation; either version 2 of the License, or
8  (at your option) any later version.
9 
10  This program is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Library General Public License for more details.
14 
15  You should have received a copy of the GNU General Public License along
16  with this program; if not, write to the Free Software Foundation, Inc.,
17  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19 
20 #include "tensor_take_diag.cc"
21 
22 namespace tensor {
23 
29  const CTensor
30  take_diag(const CTensor &a, int which, int ndx1, int ndx2)
31  {
32  return do_take_diag(a, which, ndx1, ndx2);
33  }
34 
35 }
const RTensor take_diag(const RTensor &d, int which=0, int ndx1=0, int ndx2=-1)
Extract a diagonal from a matrix or tensor.
Complex Tensor with elements of type "cdouble".
Definition: tensor.h:435