diff options
Diffstat (limited to 'src/Persistence_representations/concept/Real_valued_topological_data.h')
| -rw-r--r-- | src/Persistence_representations/concept/Real_valued_topological_data.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/Persistence_representations/concept/Real_valued_topological_data.h b/src/Persistence_representations/concept/Real_valued_topological_data.h index 4d4ee8d3..5a15c769 100644 --- a/src/Persistence_representations/concept/Real_valued_topological_data.h +++ b/src/Persistence_representations/concept/Real_valued_topological_data.h @@ -4,7 +4,7 @@ * * Author(s): Pawel Dlotko * - * Copyright (C) 2015 INRIA (France) + * Copyright (C) 2017 INRIA (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 @@ -20,6 +20,14 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#ifndef CONCEPT_REAL_VALUED_TOPOLOGICAL_DATA_H_ +#define CONCEPT_REAL_VALUED_TOPOLOGICAL_DATA_H_ + +namespace Gudhi { + +namespace Persistence_representations { + + /** \brief The concept Real_valued_topological_data describes the requirements * for a type to implement a container that allows computations of its projections to R. */ @@ -27,12 +35,19 @@ class Real_valued_topological_data { public: /** - * Typically there are various ways data can be projected to R. This function give us the number of functions for vectorization provided by a given class. + * Typically there are various ways data can be projected to R. This function gives us the number of functions for + * vectorization provided by a given class. **/ size_t number_of_projections_to_R(); /** - * This is a function to compute the projection from this container to reals. The parameter of a function have to be between 0 and the value returned by number_of_projections_to_R(). + * This is a function to compute the projection from this container to reals. The parameter of a function have to + * be between 0 and the value returned by number_of_projections_to_R(). **/ double project_to_R( size_t number_of_projection ); }; +} // namespace Persistence_representations + +} // namespace Gudhi + +#endif // CONCEPT_REAL_VALUED_TOPOLOGICAL_DATA_H_ |