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 19 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 21 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 // POSSIBILITY OF SUCH DAMAGE. 28 // 29 // Author: richie.stebbing (at) 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 37 namespace ceres { 38 namespace internal { 39 40 struct 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
