4334 |
25 Mar 23 |
peter |
// $Id$ |
4334 |
25 Mar 23 |
peter |
2 |
|
4334 |
25 Mar 23 |
peter |
3 |
/* |
4334 |
25 Mar 23 |
peter |
Copyright (C) 2023 Peter Johansson |
4334 |
25 Mar 23 |
peter |
5 |
|
4334 |
25 Mar 23 |
peter |
This file is part of the yat library, https://dev.thep.lu.se/yat |
4334 |
25 Mar 23 |
peter |
7 |
|
4334 |
25 Mar 23 |
peter |
The yat library is free software; you can redistribute it and/or |
4334 |
25 Mar 23 |
peter |
modify it under the terms of the GNU General Public License as |
4334 |
25 Mar 23 |
peter |
published by the Free Software Foundation; either version 3 of the |
4334 |
25 Mar 23 |
peter |
License, or (at your option) any later version. |
4334 |
25 Mar 23 |
peter |
12 |
|
4334 |
25 Mar 23 |
peter |
The yat library is distributed in the hope that it will be useful, |
4334 |
25 Mar 23 |
peter |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
4334 |
25 Mar 23 |
peter |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4334 |
25 Mar 23 |
peter |
General Public License for more details. |
4334 |
25 Mar 23 |
peter |
17 |
|
4334 |
25 Mar 23 |
peter |
You should have received a copy of the GNU General Public License |
4334 |
25 Mar 23 |
peter |
along with yat. If not, see <https://www.gnu.org/licenses/>. |
4334 |
25 Mar 23 |
peter |
20 |
*/ |
4334 |
25 Mar 23 |
peter |
21 |
|
4334 |
25 Mar 23 |
peter |
22 |
#include <config.h> |
4334 |
25 Mar 23 |
peter |
23 |
|
4334 |
25 Mar 23 |
peter |
24 |
#include "NeedlemanWunsch.h" |
4334 |
25 Mar 23 |
peter |
25 |
#include "Cigar.h" |
4334 |
25 Mar 23 |
peter |
26 |
|
4334 |
25 Mar 23 |
peter |
27 |
#include <cassert> |
4334 |
25 Mar 23 |
peter |
28 |
|
4334 |
25 Mar 23 |
peter |
29 |
namespace theplu { |
4334 |
25 Mar 23 |
peter |
30 |
namespace yat { |
4334 |
25 Mar 23 |
peter |
31 |
namespace utility { |
4334 |
25 Mar 23 |
peter |
32 |
|
4334 |
25 Mar 23 |
peter |
33 |
NeedlemanWunsch::NeedlemanWunsch(double gap, double open_gap) |
4334 |
25 Mar 23 |
peter |
34 |
: aligner_(gap, open_gap) {} |
4334 |
25 Mar 23 |
peter |
35 |
|
4334 |
25 Mar 23 |
peter |
36 |
|
4334 |
25 Mar 23 |
peter |
37 |
NeedlemanWunsch::NeedlemanWunsch(double vertical_gap, double open_vertical_gap, |
4334 |
25 Mar 23 |
peter |
38 |
double horizon_gap, double open_horizon_gap) |
4334 |
25 Mar 23 |
peter |
39 |
: aligner_(vertical_gap, open_vertical_gap, horizon_gap, open_horizon_gap) |
4334 |
25 Mar 23 |
peter |
40 |
{} |
4334 |
25 Mar 23 |
peter |
41 |
|
4334 |
25 Mar 23 |
peter |
42 |
|
4334 |
25 Mar 23 |
peter |
43 |
const Aligner::Cigar& NeedlemanWunsch::cigar(void) const |
4334 |
25 Mar 23 |
peter |
44 |
{ |
4334 |
25 Mar 23 |
peter |
45 |
return cigar_; |
4334 |
25 Mar 23 |
peter |
46 |
} |
4334 |
25 Mar 23 |
peter |
47 |
|
4334 |
25 Mar 23 |
peter |
48 |
|
4334 |
25 Mar 23 |
peter |
49 |
double NeedlemanWunsch::operator()(const MatrixBase& dot) |
4334 |
25 Mar 23 |
peter |
50 |
{ |
4334 |
25 Mar 23 |
peter |
51 |
double s = aligner_.needleman_wunsch(dot); |
4334 |
25 Mar 23 |
peter |
52 |
auto cigar = aligner_.cigar(dot.rows(), dot.columns()); |
4334 |
25 Mar 23 |
peter |
53 |
uint32_t ref = dot.rows() - cigar.reference_length(); |
4334 |
25 Mar 23 |
peter |
54 |
cigar_.clear(); |
4334 |
25 Mar 23 |
peter |
55 |
cigar_.push_back(BAM_CDEL, ref); |
4334 |
25 Mar 23 |
peter |
56 |
uint32_t query=0; |
4334 |
25 Mar 23 |
peter |
57 |
for (size_t i=0; i<cigar.size(); ++i) { |
4334 |
25 Mar 23 |
peter |
58 |
switch (cigar.op(i)) { |
4334 |
25 Mar 23 |
peter |
59 |
case (BAM_CMATCH) : |
4334 |
25 Mar 23 |
peter |
60 |
for (size_t j=0; j<cigar.oplen(i); ++j) { |
4334 |
25 Mar 23 |
peter |
61 |
cigar_.push_back(dot(ref, query) > 0.0 ? BAM_CEQUAL : BAM_CDIFF); |
4334 |
25 Mar 23 |
peter |
62 |
++ref; |
4334 |
25 Mar 23 |
peter |
63 |
++query; |
4334 |
25 Mar 23 |
peter |
64 |
} |
4334 |
25 Mar 23 |
peter |
65 |
break; |
4334 |
25 Mar 23 |
peter |
66 |
case (BAM_CDEL) : |
4334 |
25 Mar 23 |
peter |
67 |
cigar_.push_back(cigar.op(i), cigar.oplen(i)); |
4334 |
25 Mar 23 |
peter |
68 |
ref += cigar.oplen(i); |
4334 |
25 Mar 23 |
peter |
69 |
break; |
4334 |
25 Mar 23 |
peter |
70 |
case (BAM_CINS) : |
4334 |
25 Mar 23 |
peter |
71 |
cigar_.push_back(cigar.op(i), cigar.oplen(i)); |
4334 |
25 Mar 23 |
peter |
72 |
query += cigar.oplen(i); |
4334 |
25 Mar 23 |
peter |
73 |
break; |
4334 |
25 Mar 23 |
peter |
74 |
default: |
4334 |
25 Mar 23 |
peter |
75 |
throw runtime_error("NeedlemanWunsch invalid cigar element"); |
4334 |
25 Mar 23 |
peter |
76 |
} |
4334 |
25 Mar 23 |
peter |
77 |
} |
4334 |
25 Mar 23 |
peter |
78 |
assert(cigar_.reference_length() == dot.rows()); |
4334 |
25 Mar 23 |
peter |
79 |
assert(cigar_.query_length() == dot.columns()); |
4334 |
25 Mar 23 |
peter |
80 |
return s; |
4334 |
25 Mar 23 |
peter |
81 |
} |
4334 |
25 Mar 23 |
peter |
82 |
|
4334 |
25 Mar 23 |
peter |
83 |
}}} // of namespace utility, yat, and theplu |