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Sameer Agarwalc59c1e42013-03-11 17:28:38 -07001// Ceres Solver - A fast non-linear least squares minimizer
2// Copyright 2010, 2011, 2012, 2013 Google Inc. All rights reserved.
3// http://code.google.com/p/ceres-solver/
4//
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6// modification, are permitted provided that the following conditions are met:
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11// this list of conditions and the following disclaimer in the documentation
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Keir Mierle8ebb0732012-04-30 23:09:08 -070029// Author: sameeragarwal@google.com (Sameer Agarwal)
30//
Sameer Agarwalc59c1e42013-03-11 17:28:38 -070031// Template specialization of SchurEliminator.
32//
Keir Mierle8ebb0732012-04-30 23:09:08 -070033// ========================================
34// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
35// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
36// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
37// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
38//=========================================
39//
Sameer Agarwalc59c1e42013-03-11 17:28:38 -070040// This file is generated using generate_eliminator_specializations.py.
Keir Mierle8ebb0732012-04-30 23:09:08 -070041// Editing it manually is not recommended.
42
43#include "ceres/linear_solver.h"
44#include "ceres/schur_eliminator.h"
45#include "ceres/internal/eigen.h"
46
47namespace ceres {
48namespace internal {
49
50SchurEliminatorBase*
51SchurEliminatorBase::Create(const LinearSolver::Options& options) {
52#ifndef CERES_RESTRICT_SCHUR_SPECIALIZATION
53 if ((options.row_block_size == 2) &&
54 (options.e_block_size == 2) &&
55 (options.f_block_size == 2)) {
56 return new SchurEliminator<2, 2, 2>(options);
57 }
58 if ((options.row_block_size == 2) &&
59 (options.e_block_size == 2) &&
60 (options.f_block_size == 3)) {
61 return new SchurEliminator<2, 2, 3>(options);
62 }
63 if ((options.row_block_size == 2) &&
64 (options.e_block_size == 2) &&
65 (options.f_block_size == 4)) {
66 return new SchurEliminator<2, 2, 4>(options);
67 }
68 if ((options.row_block_size == 2) &&
69 (options.e_block_size == 2) &&
Sameer Agarwal31730ef2013-02-28 11:20:28 -080070 (options.f_block_size == Eigen::Dynamic)) {
71 return new SchurEliminator<2, 2, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -070072 }
73 if ((options.row_block_size == 2) &&
74 (options.e_block_size == 3) &&
75 (options.f_block_size == 3)) {
76 return new SchurEliminator<2, 3, 3>(options);
77 }
78 if ((options.row_block_size == 2) &&
79 (options.e_block_size == 3) &&
80 (options.f_block_size == 4)) {
81 return new SchurEliminator<2, 3, 4>(options);
82 }
83 if ((options.row_block_size == 2) &&
84 (options.e_block_size == 3) &&
85 (options.f_block_size == 9)) {
86 return new SchurEliminator<2, 3, 9>(options);
87 }
88 if ((options.row_block_size == 2) &&
89 (options.e_block_size == 3) &&
Sameer Agarwal31730ef2013-02-28 11:20:28 -080090 (options.f_block_size == Eigen::Dynamic)) {
91 return new SchurEliminator<2, 3, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -070092 }
93 if ((options.row_block_size == 2) &&
94 (options.e_block_size == 4) &&
95 (options.f_block_size == 3)) {
96 return new SchurEliminator<2, 4, 3>(options);
97 }
98 if ((options.row_block_size == 2) &&
99 (options.e_block_size == 4) &&
100 (options.f_block_size == 4)) {
101 return new SchurEliminator<2, 4, 4>(options);
102 }
103 if ((options.row_block_size == 2) &&
104 (options.e_block_size == 4) &&
Sameer Agarwal31730ef2013-02-28 11:20:28 -0800105 (options.f_block_size == Eigen::Dynamic)) {
106 return new SchurEliminator<2, 4, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -0700107 }
108 if ((options.row_block_size == 4) &&
109 (options.e_block_size == 4) &&
110 (options.f_block_size == 2)) {
111 return new SchurEliminator<4, 4, 2>(options);
112 }
113 if ((options.row_block_size == 4) &&
114 (options.e_block_size == 4) &&
115 (options.f_block_size == 3)) {
116 return new SchurEliminator<4, 4, 3>(options);
117 }
118 if ((options.row_block_size == 4) &&
119 (options.e_block_size == 4) &&
120 (options.f_block_size == 4)) {
121 return new SchurEliminator<4, 4, 4>(options);
122 }
123 if ((options.row_block_size == 4) &&
124 (options.e_block_size == 4) &&
Sameer Agarwal31730ef2013-02-28 11:20:28 -0800125 (options.f_block_size == Eigen::Dynamic)) {
126 return new SchurEliminator<4, 4, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -0700127 }
Sameer Agarwal31730ef2013-02-28 11:20:28 -0800128 if ((options.row_block_size == Eigen::Dynamic) &&
129 (options.e_block_size == Eigen::Dynamic) &&
130 (options.f_block_size == Eigen::Dynamic)) {
131 return new SchurEliminator<Eigen::Dynamic, Eigen::Dynamic, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -0700132 }
133
134#endif
135 VLOG(1) << "Template specializations not found for <"
136 << options.row_block_size << ","
137 << options.e_block_size << ","
138 << options.f_block_size << ">";
Sameer Agarwal31730ef2013-02-28 11:20:28 -0800139 return new SchurEliminator<Eigen::Dynamic, Eigen::Dynamic, Eigen::Dynamic>(options);
Keir Mierle8ebb0732012-04-30 23:09:08 -0700140}
141
142} // namespace internal
143} // namespace ceres