1 files changed, 0 insertions, 119 deletions
diff --git a/extern/libmv/third_party/ceres/internal/ceres/linear_solver.cc b/extern/libmv/third_party/ceres/internal/ceres/linear_solver.cc
deleted file mode 100644
index e479b751363..00000000000
--- a/extern/libmv/third_party/ceres/internal/ceres/linear_solver.cc
+++ /dev/null
@@ -1,119 +0,0 @@
-// Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
-//
-// 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)
-
-#include "ceres/linear_solver.h"
-
-#include "ceres/cgnr_solver.h"
-#include "ceres/dense_normal_cholesky_solver.h"
-#include "ceres/dense_qr_solver.h"
-#include "ceres/iterative_schur_complement_solver.h"
-#include "ceres/schur_complement_solver.h"
-#include "ceres/sparse_normal_cholesky_solver.h"
-#include "ceres/types.h"
-#include "glog/logging.h"
-
-namespace ceres {
-namespace internal {
-
-LinearSolver::~LinearSolver() {
-}
-
-LinearSolverType LinearSolver::LinearSolverForZeroEBlocks(
-    LinearSolverType linear_solver_type) {
-  if (!IsSchurType(linear_solver_type)) {
-    return linear_solver_type;
-  }
-
-  if (linear_solver_type == SPARSE_SCHUR) {
-    return SPARSE_NORMAL_CHOLESKY;
-  }
-
-  if (linear_solver_type == DENSE_SCHUR) {
-    // TODO(sameeragarwal): This is probably not a great choice.
-    // Ideally, we should have a DENSE_NORMAL_CHOLESKY, that can take
-    // a BlockSparseMatrix as input.
-    return DENSE_QR;
-  }
-
-  if (linear_solver_type == ITERATIVE_SCHUR) {
-    return CGNR;
-  }
-
-  return linear_solver_type;
-}
-
-LinearSolver* LinearSolver::Create(const LinearSolver::Options& options) {
-  switch (options.type) {
-    case CGNR:
-      return new CgnrSolver(options);
-
-    case SPARSE_NORMAL_CHOLESKY:
-#if defined(CERES_NO_SUITESPARSE) &&              \
-    defined(CERES_NO_CXSPARSE) &&                 \
-   !defined(CERES_USE_EIGEN_SPARSE)
-      return NULL;
-#else
-      return new SparseNormalCholeskySolver(options);
-#endif
-
-    case SPARSE_SCHUR:
-#if defined(CERES_NO_SUITESPARSE) &&                 \
-    defined(CERES_NO_CXSPARSE) &&                    \
-   !defined(CERES_USE_EIGEN_SPARSE)
-      return NULL;
-#else
-      return new SparseSchurComplementSolver(options);
-#endif
-
-    case DENSE_SCHUR:
-      return new DenseSchurComplementSolver(options);
-
-    case ITERATIVE_SCHUR:
-      if (options.use_explicit_schur_complement) {
-        return new SparseSchurComplementSolver(options);
-      } else {
-        return new IterativeSchurComplementSolver(options);
-      }
-
-    case DENSE_QR:
-      return new DenseQRSolver(options);
-
-    case DENSE_NORMAL_CHOLESKY:
-      return new DenseNormalCholeskySolver(options);
-
-    default:
-      LOG(FATAL) << "Unknown linear solver type :"
-                 << options.type;
-      return NULL;  // MSVC doesn't understand that LOG(FATAL) never returns.
-  }
-}
-
-}  // namespace internal
-}  // namespace ceres