LSST Applications  21.0.0-147-g0e635eb1+1acddb5be5,22.0.0+052faf71bd,22.0.0+1ea9a8b2b2,22.0.0+6312710a6c,22.0.0+729191ecac,22.0.0+7589c3a021,22.0.0+9f079a9461,22.0.1-1-g7d6de66+b8044ec9de,22.0.1-1-g87000a6+536b1ee016,22.0.1-1-g8e32f31+6312710a6c,22.0.1-10-gd060f87+016f7cdc03,22.0.1-12-g9c3108e+df145f6f68,22.0.1-16-g314fa6d+c825727ab8,22.0.1-19-g93a5c75+d23f2fb6d8,22.0.1-19-gb93eaa13+aab3ef7709,22.0.1-2-g8ef0a89+b8044ec9de,22.0.1-2-g92698f7+9f079a9461,22.0.1-2-ga9b0f51+052faf71bd,22.0.1-2-gac51dbf+052faf71bd,22.0.1-2-gb66926d+6312710a6c,22.0.1-2-gcb770ba+09e3807989,22.0.1-20-g32debb5+b8044ec9de,22.0.1-23-gc2439a9a+fb0756638e,22.0.1-3-g496fd5d+09117f784f,22.0.1-3-g59f966b+1e6ba2c031,22.0.1-3-g849a1b8+f8b568069f,22.0.1-3-gaaec9c0+c5c846a8b1,22.0.1-32-g5ddfab5d3+60ce4897b0,22.0.1-4-g037fbe1+64e601228d,22.0.1-4-g8623105+b8044ec9de,22.0.1-5-g096abc9+d18c45d440,22.0.1-5-g15c806e+57f5c03693,22.0.1-7-gba73697+57f5c03693,master-g6e05de7fdc+c1283a92b8,master-g72cdda8301+729191ecac,w.2021.39
LSST Data Management Base Package
Tripletlist.h
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1 // -*- LSST-C++ -*-
2 /*
3  * This file is part of jointcal.
4  *
5  * Developed for the LSST Data Management System.
6  * This product includes software developed by the LSST Project
7  * (https://www.lsst.org).
8  * See the COPYRIGHT file at the top-level directory of this distribution
9  * for details of code ownership.
10  *
11  * This program is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation, either version 3 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program. If not, see <https://www.gnu.org/licenses/>.
23  */
24 
25 #ifndef LSST_JOINTCAL_TRIPLETLIST_H
26 #define LSST_JOINTCAL_TRIPLETLIST_H
27 
28 #include "Eigen/Sparse"
29 
30 #include <vector>
31 
32 namespace lsst {
33 namespace jointcal {
34 
35 typedef Eigen::Triplet<double> Trip;
36 
37 // at the moment this class implements the eigen format.
38 // it would be wise to implement it differently if talking to cholmod
39 class TripletList : public std::vector<Trip> {
40 public:
41  TripletList(std::size_t count) : _nextFreeIndex(0) { reserve(count); };
42 
43  void addTriplet(Eigen::Index i, Eigen::Index j, double val) {
44  push_back(Trip(i, j, val));
45  }
46 
47  Eigen::Index getNextFreeIndex() const { return _nextFreeIndex; }
48 
49  void setNextFreeIndex(Eigen::Index index) { _nextFreeIndex = index; }
50 
51 private:
52  Eigen::Index _nextFreeIndex;
53 };
54 } // namespace jointcal
55 } // namespace lsst
56 
57 #endif // LSST_JOINTCAL_TRIPLETLIST_H
TripletList(std::size_t count)
Definition: Tripletlist.h:41
Eigen::Index getNextFreeIndex() const
Definition: Tripletlist.h:47
void setNextFreeIndex(Eigen::Index index)
Definition: Tripletlist.h:49
void addTriplet(Eigen::Index i, Eigen::Index j, double val)
Definition: Tripletlist.h:43
T count(T... args)
Eigen::Triplet< double > Trip
Definition: Tripletlist.h:35
A base class for image defects.
Trip push_back(Trip ... args)
Trip reserve(Trip ... args)
ImageT val
Definition: CR.cc:146