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author | pdlotko <pdlotko@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-02-08 09:57:39 +0000 |
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committer | pdlotko <pdlotko@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-02-08 09:57:39 +0000 |
commit | 82764fe1fa117f5a3d1cce0eb7dc7dddd7af974f (patch) | |
tree | 20feaf1f0f036c8d2b472421ad99d9eff0df67ad | |
parent | fe97343e5b53fe9d93e6aab3312021c53f2f0923 (diff) |
The file has been removed.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/rips_complex_from_correlation_matrix@3232 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 4e6e6b2c1939506e19bb76a7bb507f869160577b
-rw-r--r-- | src/common/include/gudhi/file_writer.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/src/common/include/gudhi/file_writer.h b/src/common/include/gudhi/file_writer.h deleted file mode 100644 index 53c83533..00000000 --- a/src/common/include/gudhi/file_writer.h +++ /dev/null @@ -1,158 +0,0 @@ -/* 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, UK - * - * 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 FILE_WRITER_ -#define FILE_WRITER_ - -#include <iostream> -#include <string> -#include <limits> - -namespace Gudhi { - - -/** -* This is a class to store persistence intervals. Its main purpose is to -* exchange data in between different packages and provide unified way -* of writing a collection of persistence intervals to file. -**/ -template <typename Filtration_type , typename Coefficient_field> -class Persistence_interval_common -{ -public: - Persistence_interval_common( Filtration_type birth , Filtration_type death ): - birth_(birth),death_(death),dimension_(std::numeric_limits<unsigned>::max), - arith_element_(std::numeric_limits<Coefficient_field>::max() ){} - - Persistence_interval_common( Filtration_type birth , Filtration_type death, - unsigned dim ): - birth_(birth),death_(death),dimension_(dim), - arith_element_(std::numeric_limits<Coefficient_field>::max()){} - - Persistence_interval_common( Filtration_type birth , Filtration_type death, - unsigned dim , Coefficient_field field ): - birth_(birth),death_(death),dimension_(dim), - arith_element_(field){} - - - inline bool operator == ( const Persistence_interval_common &i2) - { - return ( - (this->birth_ == i2.birth_) && (this->death_ == i2.death_) && - (this->dimension_ == i2.dimension_) && (this->arith_element_ == i2.arith_element_) - ); - } - - inline bool operator != ( const Persistence_interval_common &i2) - { - return (!((*this)==i2)); - } - - - /** - * Note that this operator do not take Arith_element into account when doing comparisions. - **/ - inline bool operator < ( const Persistence_interval_common &i2) - { - if ( this->birth_ < i2.birth_ ) - { - return true; - } - else - { - if ( this->birth_ > i2.birth_ ) - { - return false; - } - else - { - //in this case this->birth_ == i2.birth_ - if ( this->death_ > i2.death_ ) - { - return true; - } - else - { - if ( this->death_ < i2.death_ ) - { - return false; - } - else - { - //in this case this->death_ == i2.death_ - if ( this->dimension_ < i2.dimension_ ) - { - return true; - } - else - { - //in this case this->dimension >= i2.dimension - return false; - } - } - } - } - } - } - - friend std::ostream& operator<<(std::ostream& out, const Persistence_interval_common& it) - { - if ( it.arith_element_ != std::numeric_limits<Coefficient_field>::max() ) - { - out << it.arith_element_ << " "; - } - if ( it.dimension_ != std::numeric_limits<unsigned>::max() ) - { - out << it.dimension_ << " "; - } - out << it.birth_ << " " << it.death_ << " "; - return out; - } - -private: - Filtration_type birth_; - Filtration_type death_; - unsigned dimension_; - Coefficient_field arith_element_; -};//Persistence_interval_common - - -/** - * This function write a vector<Persistence_interval_common> to a stream -**/ -template <typename Filtration_type , typename Coefficient_field> -void write_persistence_intervals_to_stream( -//const std::vector< Persistence_interval_common<Filtration_type,Coefficient_field> >& intervals, - - std::ostream& out = std::cout ) -{ - for ( auto interval : intervals ) - { - out << interval << "\n"; - } -}//write_persistence_intervals_to_stream - - - -} - -#endif //FILE_WRITER_ |