hash_node.hpp

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/*
   Copyright (C) 2011  Equinor ASA, Norway.
 
   The file 'hash_node.h' is part of ERT - Ensemble based Reservoir Tool.
 
   ERT 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.
 
   ERT 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 at <http://www.gnu.org/licenses/gpl.html>
   for more details.
*/
 
#ifndef ERT_HASH_NODE_H
#define ERT_HASH_NODE_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdbool.h>
#include <stdint.h>
 
#include <ert/util/node_data.hpp>
 
typedef struct hash_node_struct hash_node_type;
typedef uint32_t      (hashf_type) (const char *key, size_t len);
typedef enum          {hash_ref_data , hash_int_data , hash_double_data , hash_string_data} hash_data_type;
 
 
bool             hash_node_key_eq(const hash_node_type * , uint32_t  , const char *);
hash_node_type * hash_node_get_next(const hash_node_type * );
uint32_t         hash_node_get_insert_nr(const hash_node_type * );
void             hash_node_set_next(hash_node_type * , const hash_node_type * );
hash_node_type * hash_node_alloc_new(const char *, node_data_type * , hashf_type *, uint32_t);
void             hash_node_set_insert_nr(hash_node_type *, uint32_t );
uint32_t         hash_node_get_table_index(const hash_node_type * );
uint32_t         hash_node_get_global_index(const hash_node_type * );
const char *     hash_node_get_key(const hash_node_type * );
node_data_type * hash_node_get_data(const hash_node_type *);
void             hash_node_free(hash_node_type *);
uint32_t         hash_node_set_table_index(hash_node_type *, uint32_t );
#ifdef __cplusplus
}
#endif
#endif