[136] | 1 | //=====================================================
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| 2 | // File : init_function.hh
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| 3 | // Author : L. Plagne <laurent.plagne@edf.fr)>
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| 4 | // Copyright (C) EDF R&D, lun sep 30 14:23:18 CEST 2002
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| 5 | //=====================================================
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| 6 | //
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| 7 | // This program is free software; you can redistribute it and/or
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| 8 | // modify it under the terms of the GNU General Public License
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| 9 | // as published by the Free Software Foundation; either version 2
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| 10 | // of the License, or (at your option) any later version.
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| 11 | //
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| 12 | // This program is distributed in the hope that it will be useful,
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| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | // GNU General Public License for more details.
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| 16 | // You should have received a copy of the GNU General Public License
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| 17 | // along with this program; if not, write to the Free Software
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| 18 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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| 19 | //
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| 20 | #ifndef INIT_FUNCTION_HH
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| 21 | #define INIT_FUNCTION_HH
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| 22 |
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| 23 | double simple_function(int index)
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| 24 | {
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| 25 | return index;
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| 26 | }
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| 27 |
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| 28 | double simple_function(int index_i, int index_j)
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| 29 | {
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| 30 | return index_i+index_j;
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| 31 | }
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| 32 |
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| 33 | double pseudo_random(int index)
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| 34 | {
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| 35 | return std::rand()/double(RAND_MAX);
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| 36 | }
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| 37 |
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| 38 | double pseudo_random(int index_i, int index_j)
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| 39 | {
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| 40 | return std::rand()/double(RAND_MAX);
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| 41 | }
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| 42 |
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| 43 |
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| 44 | double null_function(int index)
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| 45 | {
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| 46 | return 0.0;
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| 47 | }
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| 48 |
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| 49 | double null_function(int index_i, int index_j)
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| 50 | {
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| 51 | return 0.0;
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| 52 | }
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| 53 |
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| 54 | #endif
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