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Diffstat (limited to 'internal/ceres/dynamic_compressed_row_finalizer.h')
-rw-r--r-- | internal/ceres/dynamic_compressed_row_finalizer.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/internal/ceres/dynamic_compressed_row_finalizer.h b/internal/ceres/dynamic_compressed_row_finalizer.h new file mode 100644 index 0000000..5e6b0d8 --- /dev/null +++ b/internal/ceres/dynamic_compressed_row_finalizer.h @@ -0,0 +1,51 @@ +// Ceres Solver - A fast non-linear least squares minimizer +// Copyright 2014 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: richie.stebbing@gmail.com (Richard Stebbing) + +#ifndef CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALIZER_H_ +#define CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALIZER_H_ + +#include "ceres/casts.h" +#include "ceres/dynamic_compressed_row_sparse_matrix.h" + +namespace ceres { +namespace internal { + +struct DynamicCompressedRowJacobianFinalizer { + void operator()(SparseMatrix* base_jacobian, int num_parameters) { + DynamicCompressedRowSparseMatrix* jacobian = + down_cast<DynamicCompressedRowSparseMatrix*>(base_jacobian); + jacobian->Finalize(num_parameters); + } +}; + +} // namespace internal +} // namespace ceres + +#endif // CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALISER_H_ |