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1 /******************************************************************************/
35 /******************************************************************************/
37 #if !defined(PROJECT_FLATFILE_H)
40 #include "Dictionary.h"
41 #include "../key_value/kv_system.h"
42 #include "../dictionary/flat_file/flat_file_dictionary_handler.h"
44 template<typename K, typename V>
45 class FlatFile:public Dictionary<K, V> {
46 public:
69  ion_dictionary_size_t dictionary_size
70 ) {
71  ffdict_init(&this->handler);
73  this->initializeDictionary(id, key_type, key_size, value_size, dictionary_size);
74 }
78 ) {
79  ffdict_init(&this->handler);
81  this->open(config);
82 }
84 static FlatFile<K, V> *
86  ion_dictionary_config_info_t config_info,
87  K key_type,
88  V value_type
89 ) {
90  UNUSED(key_type);
91  UNUSED(value_type);
93  return new FlatFile<K, V>(config_info);
94 }
95 };
97 #endif /* PROJECT_FLATFILE_H */
ion_key_type_t key_type
Definition: Dictionary.h:54
enum ION_KEY_TYPE ion_key_type_t
This is the available key types for ION_DB. All types will be based on system defines.
int ion_value_size_t
The size (length) of a dictionary value in bytes.
Definition: kv_system.h:256
FlatFile(ion_dictionary_id_t id, ion_key_type_t key_type, ion_key_size_t key_size, ion_value_size_t value_size, ion_dictionary_size_t dictionary_size)
Registers a specific flat file dictionary instance.
Definition: FlatFile.h:64
ion_value_size_t value_size
Definition: Dictionary.h:56
unsigned int ion_dictionary_id_t
A type used to identify dictionaries, specifically in the master table.
unsigned int ion_dictionary_size_t
The implementation specific size of the dictionary.
Definition: kv_system.h:264
Struct containing details for opening a dictionary previously created.
ion_err_t open(ion_dictionary_config_info_t config_info)
Opens a dictionary, given the desired config.
Definition: Dictionary.h:230
static FlatFile< K, V > * openDictionary(ion_dictionary_config_info_t config_info, K key_type, V value_type)
Definition: FlatFile.h:85
void ffdict_init(ion_dictionary_handler_t *handler)
Given the handler instance, bind the appropriate flat file functions.
ion_key_size_t key_size
Definition: Dictionary.h:55
#define UNUSED(x)
Definition: kv_system.h:102
ion_dictionary_handler_t handler
Definition: Dictionary.h:52
FlatFile(ion_dictionary_config_info_t config)
Definition: FlatFile.h:76
Interface describing how user interacts with general dictionaries using C++.
int ion_key_size_t
The size (length) of a dictionary key in bytes.
Definition: kv_system.h:251
ion_err_t initializeDictionary(ion_dictionary_id_t dict_id, ion_key_type_t k_type, ion_key_size_t k_size, ion_value_size_t v_size, ion_dictionary_size_t dictionary_size)
Creates a dictionary with a specific identifier (for use through the master table).
Definition: Dictionary.h:85