Squashed 'third_party/ceres/' content from commit e51e9b4
Change-Id: I763587619d57e594d3fa158dc3a7fe0b89a1743b
git-subtree-dir: third_party/ceres
git-subtree-split: e51e9b46f6ca88ab8b2266d0e362771db6d98067
diff --git a/internal/ceres/partitioned_matrix_view.cc b/internal/ceres/partitioned_matrix_view.cc
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+// Ceres Solver - A fast non-linear least squares minimizer
+// Copyright 2017 Google Inc. All rights reserved.
+// http://ceres-solver.org/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// * Redistributions of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+// * Neither the name of Google Inc. nor the names of its contributors may be
+// used to endorse or promote products derived from this software without
+// specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: sameeragarwal@google.com (Sameer Agarwal)
+//
+// Template specialization of PartitionedMatrixView.
+//
+// ========================================
+// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
+// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
+// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
+// THIS FILE IS AUTOGENERATED. DO NOT EDIT.
+//=========================================
+//
+// This file is generated using generate_template_specializations.py.
+
+#include "ceres/linear_solver.h"
+#include "ceres/partitioned_matrix_view.h"
+#include "ceres/internal/eigen.h"
+
+namespace ceres {
+namespace internal {
+
+PartitionedMatrixViewBase*
+PartitionedMatrixViewBase::Create(const LinearSolver::Options& options,
+ const BlockSparseMatrix& matrix) {
+#ifndef CERES_RESTRICT_SCHUR_SPECIALIZATION
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 2) &&
+ (options.f_block_size == 2)) {
+ return new PartitionedMatrixView<2, 2, 2>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 2) &&
+ (options.f_block_size == 3)) {
+ return new PartitionedMatrixView<2, 2, 3>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 2) &&
+ (options.f_block_size == 4)) {
+ return new PartitionedMatrixView<2, 2, 4>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 2)) {
+ return new PartitionedMatrixView<2, 2, Eigen::Dynamic>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 3) &&
+ (options.f_block_size == 3)) {
+ return new PartitionedMatrixView<2, 3, 3>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 3) &&
+ (options.f_block_size == 4)) {
+ return new PartitionedMatrixView<2, 3, 4>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 3) &&
+ (options.f_block_size == 6)) {
+ return new PartitionedMatrixView<2, 3, 6>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 3) &&
+ (options.f_block_size == 9)) {
+ return new PartitionedMatrixView<2, 3, 9>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 3)) {
+ return new PartitionedMatrixView<2, 3, Eigen::Dynamic>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 3)) {
+ return new PartitionedMatrixView<2, 4, 3>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 4)) {
+ return new PartitionedMatrixView<2, 4, 4>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 6)) {
+ return new PartitionedMatrixView<2, 4, 6>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 8)) {
+ return new PartitionedMatrixView<2, 4, 8>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 9)) {
+ return new PartitionedMatrixView<2, 4, 9>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 2) &&
+ (options.e_block_size == 4)) {
+ return new PartitionedMatrixView<2, 4, Eigen::Dynamic>(matrix, options.elimination_groups[0]);
+ }
+ if (options.row_block_size == 2){
+ return new PartitionedMatrixView<2, Eigen::Dynamic, Eigen::Dynamic>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 4) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 2)) {
+ return new PartitionedMatrixView<4, 4, 2>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 4) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 3)) {
+ return new PartitionedMatrixView<4, 4, 3>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 4) &&
+ (options.e_block_size == 4) &&
+ (options.f_block_size == 4)) {
+ return new PartitionedMatrixView<4, 4, 4>(matrix, options.elimination_groups[0]);
+ }
+ if ((options.row_block_size == 4) &&
+ (options.e_block_size == 4)) {
+ return new PartitionedMatrixView<4, 4, Eigen::Dynamic>(matrix, options.elimination_groups[0]);
+ }
+
+#endif
+ VLOG(1) << "Template specializations not found for <"
+ << options.row_block_size << ","
+ << options.e_block_size << ","
+ << options.f_block_size << ">";
+ return new PartitionedMatrixView<Eigen::Dynamic, Eigen::Dynamic, Eigen::Dynamic>(
+ matrix, options.elimination_groups[0]);
+};
+
+} // namespace internal
+} // namespace ceres