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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) 2016 Inria
*
* Modification(s):
* - YYYY/MM Author: Description of the modification
*/
#ifndef CONCEPT_TOPOLOGICAL_DATA_WITH_SCALAR_PRODUCT_H_
#define CONCEPT_TOPOLOGICAL_DATA_WITH_SCALAR_PRODUCT_H_
namespace Gudhi {
namespace Persistence_representations {
/** \brief The concept Topological_data_with_scalar_product describes the requirements
* for a type to implement a container that allows computations of scalar products.
*/
class Topological_data_with_scalar_product {
public:
double compute_scalar_product(const Topological_data_with_scalar_product& second);
};
} // namespace Persistence_representations
} // namespace Gudhi
#endif // CONCEPT_TOPOLOGICAL_DATA_WITH_SCALAR_PRODUCT_H_
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