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-rw-r--r--src/Bitmap_cubical_complex/include/gudhi/phat/representations/full_pivot_column.h81
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diff --git a/src/Bitmap_cubical_complex/include/gudhi/phat/representations/full_pivot_column.h b/src/Bitmap_cubical_complex/include/gudhi/phat/representations/full_pivot_column.h
deleted file mode 100644
index 9e0c348d..00000000
--- a/src/Bitmap_cubical_complex/include/gudhi/phat/representations/full_pivot_column.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright 2013 IST Austria
- Contributed by: Ulrich Bauer, Michael Kerber, Jan Reininghaus
-
- This file is part of PHAT.
-
- PHAT is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- PHAT 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 Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with PHAT. If not, see <http://www.gnu.org/licenses/>. */
-
-#pragma once
-
-#include <phat/helpers/misc.h>
-#include <phat/representations/abstract_pivot_column.h>
-
-namespace phat {
- class full_column {
-
- protected:
- std::priority_queue< index > m_history;
- std::vector< char > m_isInHistory;
- std::vector< char > m_data;
-
- public:
- void init( const index total_size ) {
- m_data.resize( total_size, false );
- m_isInHistory.resize( total_size, false );
- }
-
- void add_column( const column& col ) {
- for( index idx = 0; idx < (index) col.size(); idx++ ) {
- add_index( col[ idx ] );
- }
- }
- void add_index( const index idx ) {
- if( !m_isInHistory[ idx ] ) {
- m_history.push( idx );
- m_isInHistory[ idx ] = true;
- }
-
- m_data[ idx ] = !m_data[ idx ];
- }
-
- index max_index() {
- while( m_history.size() > 0 ) {
- index topIndex = m_history.top();
- if( m_data[ topIndex ] ) {
- return topIndex;
- } else {
- m_history.pop();
- m_isInHistory[ topIndex ] = false;
- }
- }
-
- return -1;
- }
-
- void get_column_and_clear( column& col ) {
- col.clear();
- while( !empty() ) {
- col.push_back( max_index() );
- add_index( max_index() );
- }
- std::reverse( col.begin(), col.end() );
- }
-
- bool empty() {
- return (max_index() == -1);
- }
- };
-
- typedef abstract_pivot_column< full_column > full_pivot_column;
-}