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-/* 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): Pawel Dlotko
- *
- * Copyright (C) 2017 Swansea University
- *
- * 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 PSSK_INTERFACE_H_
-#define PSSK_INTERFACE__H_
-
-
-#include <gudhi/PSSK.h>
-
-
-namespace Gudhi {
-namespace Persistence_representations {
-
-/**
-* This is a version of a representation presented in https://arxiv.org/abs/1412.6821
-* In that paper the authors are using the representation just to compute kernel. Over here, we extend the usability by
-*far.
-* Note that the version presented here is not exact, since we are discretizing the kernel.
-* The only difference with respect to the original class is the method of creation. We have full (square) image, and for
-*every point (p,q), we add a kernel at (p,q) and the negative kernel
-* at (q,p)
-**/
-
-class PSSK_interface : public PSSK {
- public:
- PSSK_interface(){}
-
- PSSK_interface(const std::vector<std::pair<double, double> >& interval,
- std::vector<std::vector<double> > filter = create_Gaussian_filter(5, 1), size_t number_of_pixels = 1000,
- double min_ = -1, double max_ = -1)
- :
- PSSK(interval,filter,number_of_pixels,min_,max_){}
-
- PSSK_interface(const char* filename, std::vector<std::vector<double> > filter = create_Gaussian_filter(5, 1),
- size_t number_of_pixels = 1000, double min_ = -1, double max_ = -1,
- unsigned dimension = std::numeric_limits<unsigned>::max())
- :PSSK(filename,filter,number_of_pixels,min_,max_,dimension){}
-
-};
-
-} // namespace Persistence_representations
-} // namespace Gudhi
-
-#endif // PSSK_INTERFACE__H_