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98 lines
2.2 KiB
C++
98 lines
2.2 KiB
C++
/* This testcase is part of GDB, the GNU debugger.
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Copyright (C) 2018-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <iostream>
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template <int I, int J, int K, int VAL>
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struct ThirdDimension
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{
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int
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value () const
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{
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ThirdDimension<I, J, K - 1, VAL> d3;
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return d3.value();
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}
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};
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template <int I, int J, int VAL>
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struct ThirdDimension<I, J, 0, VAL>
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{
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int
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value () const
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{
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// Please note - this testcase sets a breakpoint on the following line.
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// It is therefore sensitive to line numbers. If any changes are made to
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// this file, please ensure that the testcase is updated to reflect this.
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std::cout << "Value: " << VAL << std::endl;
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return VAL;
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}
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};
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template <int I, int J, int K, int VAL>
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struct SecondDimension
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{
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int
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value () const
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{
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SecondDimension<I, J - 1, K, VAL> d1;
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ThirdDimension<I, J, K, VAL> d2;
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return d1.value() + d2.value();
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}
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};
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template <int I, int K, int VAL>
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struct SecondDimension<I, 0, K, VAL>
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{
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int
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value () const
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{
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ThirdDimension<I, 0, K, VAL> d2;
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return d2.value();
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}
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};
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template <int I, int J, int K, int VAL>
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struct FirstDimension
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{
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int
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value () const
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{
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FirstDimension<I - 1, J, K, VAL> d1;
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SecondDimension<I, J, K, VAL> d2;
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return d1.value() + d2.value();
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}
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};
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template <int J, int K, int VAL>
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struct FirstDimension<0, J, K, VAL>
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{
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int
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value () const
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{
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SecondDimension<0, J, K, VAL> d2;
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return d2.value();
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}
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};
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int
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main (int argc, char *argv[])
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{
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FirstDimension<EXPANSION_DEPTH, EXPANSION_DEPTH, EXPANSION_DEPTH, 1> product;
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std::cout << product.value() << std::endl;
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return 0;
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}
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