37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/*
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* Copyright 2011, Ben Langmead <langmea@cs.jhu.edu>
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*
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* This file is part of Bowtie 2.
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*
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* Bowtie 2 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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*
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* Bowtie 2 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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*
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* You should have received a copy of the GNU General Public License
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* along with Bowtie 2. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "mask.h"
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// 5-bit pop count
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int alts5[32] = {
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0, 1, 1, 2, 1, 2, 2, 3,
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1, 2, 2, 3, 2, 3, 3, 4,
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1, 2, 2, 3, 2, 3, 3, 4,
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2, 3, 3, 4, 3, 4, 4, 5
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};
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// Index of lowest set bit
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int firsts5[32] = {
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-1, 0, 1, 0, 2, 0, 1, 0,
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3, 0, 1, 0, 2, 0, 1, 0,
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4, 0, 1, 0, 2, 0, 1, 0,
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3, 0, 1, 0, 2, 0, 1, 0
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};
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