forked from enlightenment/efl
113 lines
4.0 KiB
C
113 lines
4.0 KiB
C
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/* EINA - EFL data type library
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* Copyright (C) 2009 Gustavo Sverzut Barbieri
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library;
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* if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef EINA_MATRIXSPARSE_H_
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#define EINA_MATRIXSPARSE_H_
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#include <stdlib.h>
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#include "eina_config.h"
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#include "eina_types.h"
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#include "eina_iterator.h"
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#include "eina_accessor.h"
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/**
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* @addtogroup Eina_Data_Types_Group Data Types
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*
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* @{
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*/
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/**
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* @addtogroup Eina_Containers_Group Containers
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*
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* @{
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*/
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/**
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* @defgroup Eina_Matrixsparse_Group Sparse Matrix
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*
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* @{
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*/
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/**
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* @typedef Eina_Matrixsparse
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* Type for a generic sparse matrix.
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*/
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typedef struct _Eina_Matrixsparse Eina_Matrixsparse;
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/**
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* @typedef Eina_Matrixsparse_Row
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* Type for a generic sparse matrix row, opaque for users.
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*/
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typedef struct _Eina_Matrixsparse_Row Eina_Matrixsparse_Row;
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/**
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* @typedef Eina_Matrixsparse_Cell
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* Type for a generic sparse matrix cell, opaque for users.
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*/
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typedef struct _Eina_Matrixsparse_Cell Eina_Matrixsparse_Cell;
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typedef struct _Eina_Matrixsparse_Item_Cell Eina_Matrixsparse_Item_Cell;
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typedef struct _Eina_Matrixsparse_Item_Row Eina_Matrixsparse_Item_Row;
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/* constructors and destructors */
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EAPI Eina_Matrixsparse *eina_matrixsparse_new(unsigned long rows, unsigned long cols, void (*free_func)(void *user_data, void *cell_data), const void *user_data);
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EAPI void eina_matrixsparse_free(Eina_Matrixsparse *m);
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/* size manipulation */
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EAPI void eina_matrixsparse_size_get(const Eina_Matrixsparse *m, unsigned long *rows, unsigned long *cols);
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EAPI Eina_Bool eina_matrixsparse_size_set(Eina_Matrixsparse *m, unsigned long rows, unsigned long cols);
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/* data getting */
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EAPI Eina_Bool eina_matrixsparse_cell_idx_get(const Eina_Matrixsparse *m, unsigned long row, unsigned long col, Eina_Matrixsparse_Cell **cell);
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EAPI void *eina_matrixsparse_cell_data_get(const Eina_Matrixsparse_Cell *cell);
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EAPI void *eina_matrixsparse_data_idx_get(const Eina_Matrixsparse *m, unsigned long row, unsigned long col);
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EAPI Eina_Bool eina_matrixsparse_cell_position_get(const Eina_Matrixsparse_Cell *cell, unsigned long *row, unsigned long *col);
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/* data setting */
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EAPI Eina_Bool eina_matrixsparse_cell_data_replace(Eina_Matrixsparse_Cell *cell, const void *data, void **p_old);
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EAPI Eina_Bool eina_matrixsparse_cell_data_set(Eina_Matrixsparse_Cell *cell, const void *data);
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EAPI Eina_Bool eina_matrixsparse_data_idx_replace(Eina_Matrixsparse *m, unsigned long row, unsigned long col, const void *data, void **p_old);
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EAPI Eina_Bool eina_matrixsparse_data_idx_set(Eina_Matrixsparse *m, unsigned long row, unsigned long col, const void *data);
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/* data deleting */
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EAPI Eina_Bool eina_matrixsparse_row_idx_clear(Eina_Matrixsparse *m, unsigned long row);
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EAPI Eina_Bool eina_matrixsparse_column_idx_clear(Eina_Matrixsparse *m, unsigned long col);
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EAPI Eina_Bool eina_matrixsparse_cell_idx_clear(Eina_Matrixsparse *m, unsigned long row, unsigned long col);
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EAPI Eina_Bool eina_matrixsparse_cell_clear(Eina_Matrixsparse_Cell *cell);
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/* iterators */
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EAPI Eina_Iterator *eina_matrixsparse_iterator_new(const Eina_Matrixsparse *m);
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EAPI Eina_Iterator *eina_matrixsparse_iterator_complete_new(const Eina_Matrixsparse *m);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif /* EINA_MATRIXSPARSE_H_ */
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