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author | Gard Spreemann <gspr@nonempty.org> | 2020-08-27 12:35:45 +0200 |
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committer | Gard Spreemann <gspr@nonempty.org> | 2020-08-27 12:35:45 +0200 |
commit | 0356915f2d3e4f41b1993fc4688f07431506f610 (patch) | |
tree | 6eecbae2c86e57948d94f76460929c1793c3813e /include/phat/representations/Uniform_representation.h | |
parent | a378599c297e61be6543079945819e8da9d55b38 (diff) | |
parent | 746517263955660b5a0a0f4defc18f2d2d84f502 (diff) |
Merge tag 'v1.6' into debian/sid
Added tag v1.6 for changeset 746517263955
Diffstat (limited to 'include/phat/representations/Uniform_representation.h')
-rw-r--r-- | include/phat/representations/Uniform_representation.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/include/phat/representations/Uniform_representation.h b/include/phat/representations/Uniform_representation.h new file mode 100644 index 0000000..b31e275 --- /dev/null +++ b/include/phat/representations/Uniform_representation.h @@ -0,0 +1,113 @@ +/* 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/representations/Container_traits.h> + +namespace phat { + +template<class ColumnContainer, class DimensionContainer> +class Uniform_representation { + + public: + + typedef ColumnContainer Column_container; + typedef DimensionContainer Dimension_container; + + typedef Column_container_traits<Column_container> Column_traits; + typedef Dimension_container_traits<Dimension_container> Dimension_traits; + + + typedef typename Column_traits::Column_type Column_type; + + protected: + + // We need to label them mutable, since we have no control whether + // the representations are manipulated by the traits class + mutable Dimension_container dims; + mutable Column_container matrix; + + Column_traits col_traits; + Dimension_traits dim_traits; + + thread_local_storage< column > temp_column_buffer; + + public: + + index _get_num_cols() const { + return col_traits.get_size(matrix); + } + + void _set_dimensions(index nr_of_rows, index nr_of_columns) { + col_traits.resize(matrix, nr_of_columns); + for(index idx = 0;idx < nr_of_columns;idx++) { + col_traits.col_at(matrix,idx)._set_nr_of_rows(nr_of_rows); + col_traits.col_at(matrix,idx).offer_thread_local_storage(&temp_column_buffer); + } + dim_traits.resize(dims, nr_of_columns); + } + + dimension _get_dim( index idx ) const { + return dim_traits.dim_at(dims, idx ); + } + + void _set_dim( index idx, dimension dim ) { + dim_traits.dim_at(dims,idx) = dim; + } + + void _get_col( index idx, column& col ) const { + col_traits.col_at(matrix, idx)._get_col( col ); + } + + void _set_col( index idx, const column& col ) { + //col_traits.col_at(matrix, idx)._set_col( col ); + matrix[idx]._set_col(col); + } + + bool _is_empty( index idx ) const { + return col_traits.col_at(matrix, idx)._is_empty(); + } + + index _get_max_index( index idx ) const { + return col_traits.col_at(matrix, idx)._get_max_index(); + } + + void _remove_max( index idx ) { + return col_traits.col_at(matrix, idx)._remove_max(); + } + + void _add_to( index source, index target ) { + Column_type& source_col = col_traits.col_at(matrix, source); + Column_type& target_col = col_traits.col_at(matrix, target); + target_col._add_to( source_col ); + } + + void _clear( index idx ) { + col_traits.col_at(matrix, idx)._clear(); + } + + void _finalize( index idx ) { + col_traits.col_at(matrix, idx)._finalize(); + } + + void _sync() {} + +}; + +} |