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author | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-07-02 09:46:08 +0000 |
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committer | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-07-02 09:46:08 +0000 |
commit | 9d1e8bcf6ee35b25a3e02b47a30a0b3cda89461d (patch) | |
tree | 9d8eb7e1bf90e8dcc4c3212cfe28312846391809 /src/Persistent_cohomology/concept/FilteredComplex.h | |
parent | 4006d0f51dea0bf4234fbdc62b35fe71562293d8 (diff) | |
parent | 34d50c272e468e3cf39d18c7e43730274d936acd (diff) |
Merge last trunk modifications
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/python_nerve_gic_vincent@3656 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 1f02e2f3b3e716d6578be49437e7d0b33fa99e5b
Diffstat (limited to 'src/Persistent_cohomology/concept/FilteredComplex.h')
-rw-r--r-- | src/Persistent_cohomology/concept/FilteredComplex.h | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/src/Persistent_cohomology/concept/FilteredComplex.h b/src/Persistent_cohomology/concept/FilteredComplex.h index d6b662e9..62b9002f 100644 --- a/src/Persistent_cohomology/concept/FilteredComplex.h +++ b/src/Persistent_cohomology/concept/FilteredComplex.h @@ -4,7 +4,7 @@ * * Author(s): Clément Maria * - * Copyright (C) 2014 INRIA Sophia Antipolis-Méditerranée (France) + * Copyright (C) 2014 Inria * * 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 @@ -29,10 +29,6 @@ struct FilteredComplex { /** Handle to specify a simplex. */ typedef unspecified Simplex_handle; -/** \brief Key associated to each simplex. - * - * Must be an integer type. */ - typedef unspecified Simplex_key; /** \brief Type for the value of the filtration function. * * Must be comparable with <. */ @@ -58,20 +54,10 @@ struct FilteredComplex * filtration function on the complex. */ Filtration_value filtration(Simplex_handle sh); -/** \brief Returns a key that is different from the keys associated - * to the simplices. */ - Simplex_key null_key (); -/** \brief Returns the key associated to a simplex. - * - * This is never called on null_simplex(). */ - Simplex_key key ( Simplex_handle sh ); /** \brief Returns the simplex that has index idx in the filtration. * * This is only called on valid indices. */ Simplex_handle simplex ( size_t idx ); -/** \brief Assign a key to a simplex. */ - void assign_key(Simplex_handle sh, Simplex_key key); - /** \brief Iterator on the simplices belonging to the * boundary of a simplex. * @@ -115,6 +101,26 @@ typedef unspecified Filtration_simplex_range; * .begin() and .end() return type Filtration_simplex_iterator.*/ Filtration_simplex_range filtration_simplex_range(); +/** \name Map interface + * Conceptually a `std::unordered_map<Simplex_handle,std::size_t>`. + * @{ */ +/** \brief Data stored for each simplex. + * + * Must be an integer type. */ + typedef unspecified Simplex_key; +/** \brief Returns a constant dummy number that is either negative, + * or at least as large as `num_simplices()`. Suggested value: -1. */ + Simplex_key null_key (); +/** \brief Returns the number stored for a simplex by `assign_key`. + * + * This is never called on null_simplex(). */ + Simplex_key key ( Simplex_handle sh ); +/** \brief Store a number for a simplex, which can later be retrieved with `key(sh)`. + * + * This is never called on null_simplex(). */ + void assign_key(Simplex_handle sh, Simplex_key n); +/** @} */ + /* \brief Iterator over the simplices of the complex, * in an arbitrary order. |