1// Ceres Solver - A fast non-linear least squares minimizer
2// Copyright 2014 Google Inc. All rights reserved.
3// http://code.google.com/p/ceres-solver/
4//
5// Redistribution and use in source and binary forms, with or without
6// modification, are permitted provided that the following conditions are met:
7//
8// * Redistributions of source code must retain the above copyright notice,
9//   this list of conditions and the following disclaimer.
10// * Redistributions in binary form must reproduce the above copyright notice,
11//   this list of conditions and the following disclaimer in the documentation
12//   and/or other materials provided with the distribution.
13// * Neither the name of Google Inc. nor the names of its contributors may be
14//   used to endorse or promote products derived from this software without
15//   specific prior written permission.
16//
17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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20// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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24// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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28//
29// Author: richie.stebbing@gmail.com (Richard Stebbing)
30
31#ifndef CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALIZER_H_
32#define CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALIZER_H_
33
34#include "ceres/casts.h"
35#include "ceres/dynamic_compressed_row_sparse_matrix.h"
36
37namespace ceres {
38namespace internal {
39
40struct DynamicCompressedRowJacobianFinalizer {
41  void operator()(SparseMatrix* base_jacobian, int num_parameters) {
42    DynamicCompressedRowSparseMatrix* jacobian =
43      down_cast<DynamicCompressedRowSparseMatrix*>(base_jacobian);
44    jacobian->Finalize(num_parameters);
45  }
46};
47
48}  // namespace internal
49}  // namespace ceres
50
51#endif // CERES_INTERNAL_DYNAMIC_COMPRESED_ROW_FINALISER_H_
52