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Diffstat (limited to 'src/Witness_complex/include/gudhi/Active_witness/Active_witness.h')
-rw-r--r-- | src/Witness_complex/include/gudhi/Active_witness/Active_witness.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/Witness_complex/include/gudhi/Active_witness/Active_witness.h b/src/Witness_complex/include/gudhi/Active_witness/Active_witness.h new file mode 100644 index 00000000..87981c25 --- /dev/null +++ b/src/Witness_complex/include/gudhi/Active_witness/Active_witness.h @@ -0,0 +1,70 @@ +/* This file is part of the Gudhi Library. The Gudhi library + * (Geometric Understanding in Higher Dimensions) is a generic C++ + * library for computational topology. + * + * Author(s): Siargey Kachanovich + * + * Copyright (C) 2016 INRIA Sophia Antipolis-Méditerranée (France) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef ACTIVE_WITNESS_H_ +#define ACTIVE_WITNESS_H_ + +#include "Active_witness_iterator.h" +#include <vector> +#include <utility> + +namespace Gudhi { + +namespace witness_complex { + +template< typename Id_distance_pair, + typename INS_range > +class Active_witness { +public: + typedef Active_witness<Id_distance_pair, INS_range> ActiveWitness; + typedef typename INS_range::iterator INS_iterator; + typedef Active_witness_iterator< ActiveWitness, Id_distance_pair, INS_iterator > iterator; + + std::vector<Id_distance_pair> nearest_landmark_table_; + INS_range search_range_; + INS_iterator iterator_last_; + INS_iterator iterator_end_; + + Active_witness(INS_range search_range) + : search_range_(search_range), iterator_end_(search_range.end()), iterator_last_(search_range.begin()) + { + nearest_landmark_table_.push_back(*iterator_last_); + } + + iterator begin() + { + return iterator(this, nearest_landmark_table_.begin()); + } + + iterator end() + { + return iterator(this); + } + + std::vector<Id_distance_pair> end_element_table_; + typename std::vector<Id_distance_pair>::iterator end_pointer = end_element_table_.end(); +}; + +} +} + +#endif |