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tensor_real_z.cc
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// -*- mode: c++; fill-column: 80; c-basic-offset: 2; indent-tabs-mode: nil -*-
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/*
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Copyright (c) 2010 Juan Jose Garcia Ripoll
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Tensor is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published
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by the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Library General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <tensor/tensor.h>
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namespace
tensor {
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const
Tensor<double>
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real(
const
Tensor<cdouble> &t)
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{
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Tensor<double> output(t.dimensions());
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Tensor<double>::iterator a = output.begin();
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Tensor<cdouble>::const_iterator b = t.begin();
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for
(; b != t.end(); a++, b++) {
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*a = real(*b);
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}
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return
output;
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}
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}
// namespace tensor
src
tensor
tensor_real_z.cc
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