mirror of
https://github.com/triqs/dft_tools
synced 2024-12-26 22:33:48 +01:00
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
/*******************************************************************************
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*
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* TRIQS: a Toolbox for Research in Interacting Quantum Systems
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*
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* Copyright (C) 2011 by O. Parcollet
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*
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* TRIQS is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* TRIQS. If not, see <http://www.gnu.org/licenses/>.
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*
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******************************************************************************/
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#include "./common.hpp"
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#include <triqs/arrays/array.hpp>
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#include <triqs/arrays/make_immutable_array.hpp>
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#include <iostream>
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namespace tqa = triqs::arrays;
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namespace tql = triqs::clef;
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using tqa::range;
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int main(int argc, char **argv) {
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tql::placeholder<0> i_; tql::placeholder<1> j_;
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TEST( make_immutable_array( i_ + j_, i_= range(0,2), j_=range(0,2)));
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TEST( (tqa::array<int,2>(tqa::make_immutable_array( i_ + j_, i_= range(0,2), j_=range(0,2)))));
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// or if you prefer using a lambda...
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auto b = make_immutable_array ( [](int i, int j) { return i-j;}, range (0,2), range(0,2));
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std::cerr << "b = " << b << std::endl;
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std::cerr << "b = " << tqa::array<double,2>(b) << std::endl;
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return 0;
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}
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