Ruby
1.9.3p551(2014-11-13revision48407)
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Data Structures | |
struct | st_table_entry |
Macros | |
#define | ST_DEFAULT_MAX_DENSITY 5 |
#define | ST_DEFAULT_INIT_TABLE_SIZE 11 |
#define | numberof(array) (int)(sizeof(array) / sizeof((array)[0])) |
#define | alloc(type) (type*)malloc((size_t)sizeof(type)) |
#define | Calloc(n, s) (char*)calloc((n),(s)) |
#define | EQUAL(table, x, y) ((x)==(y) || (*(table)->type->compare)((x),(y)) == 0) |
#define | do_hash(key, table) (unsigned int)(st_index_t)(*(table)->type->hash)((key)) |
#define | do_hash_bin(key, table) (do_hash((key), (table))%(table)->num_bins) |
#define | MINSIZE 8 |
#define | MAX_PACKED_NUMHASH (ST_DEFAULT_INIT_TABLE_SIZE/2) |
#define | PTR_NOT_EQUAL(table, ptr, hash_val, key) ((ptr) != 0 && ((ptr)->hash != (hash_val) || !EQUAL((table), (key), (ptr)->key))) |
#define | COLLISION |
#define | FOUND_ENTRY |
#define | FIND_ENTRY(table, ptr, hash_val, bin_pos) |
#define | collision_check 0 |
#define | collision_check 1 |
#define | MORE_PACKABLE_P(table) |
#define | ADD_DIRECT(table, key, value, hash_val, bin_pos) |
#define | REMOVE_ENTRY(table, ptr) |
#define | FNV1_32A_INIT 0x811c9dc5 |
#define | FNV_32_PRIME 0x01000193 |
#define | UNALIGNED_WORD_ACCESS 0 |
#define | MURMUR 2 |
#define | MurmurMagic_1 (st_index_t)0xc6a4a793 |
#define | MurmurMagic_2 (st_index_t)0x5bd1e995 |
#define | MurmurMagic MurmurMagic_2 |
#define | murmur_step(h, k) murmur((h), (k), 16) |
#define | murmur1(h) murmur_step((h), 24) |
#define | data_at(n) (st_index_t)((unsigned char)data[(n)]) |
#define | UNALIGNED_ADD_4 UNALIGNED_ADD(2); UNALIGNED_ADD(1); UNALIGNED_ADD(0) |
#define | UNALIGNED_ADD_ALL UNALIGNED_ADD_4 |
#define | UNALIGNED_ADD(n) |
#define | UNALIGNED_ADD(n) |
#define | UNALIGNED_ADD(n) |
Typedefs | |
typedef struct st_table_entry | st_table_entry |
Variables | |
static struct st_hash_type | type_numhash |
static struct st_hash_type | type_strhash |
static struct st_hash_type | type_strcasehash |
static const unsigned int | primes [] |
#define ADD_DIRECT | ( | table, | |
key, | |||
value, | |||
hash_val, | |||
bin_pos | |||
) |
Definition at line 389 of file st.c.
Referenced by st_add_direct(), st_insert(), and st_insert2().
Definition at line 69 of file st.c.
Referenced by get_special_folder(), name_add(), onig_reg_init(), scan_env_add_mem_entry(), st_copy(), and st_init_table_with_size().
#define Calloc | ( | n, | |
s | |||
) | (char*)calloc((n),(s)) |
Definition at line 70 of file st.c.
Referenced by st_copy(), and st_init_table_with_size().
#define data_at | ( | n | ) | (st_index_t)((unsigned char)data[(n)]) |
#define do_hash | ( | key, | |
table | |||
) | (unsigned int)(st_index_t)(*(table)->type->hash)((key)) |
Definition at line 75 of file st.c.
Referenced by st_add_direct(), st_get_key(), st_insert(), st_insert2(), and st_lookup().
Definition at line 76 of file st.c.
Referenced by st_delete(), st_delete_safe(), and st_shift().
Definition at line 72 of file st.c.
Referenced by st_delete(), and st_delete_safe().
#define FIND_ENTRY | ( | table, | |
ptr, | |||
hash_val, | |||
bin_pos | |||
) |
Definition at line 309 of file st.c.
Referenced by st_foreach(), st_get_key(), st_insert(), st_insert2(), and st_lookup().
#define FNV1_32A_INIT 0x811c9dc5 |
Definition at line 1015 of file st.c.
Referenced by strcasehash(), and strhash().
#define FNV_32_PRIME 0x01000193 |
Definition at line 1020 of file st.c.
Referenced by strcasehash().
#define MAX_PACKED_NUMHASH (ST_DEFAULT_INIT_TABLE_SIZE/2) |
Definition at line 164 of file st.c.
Referenced by st_init_table_with_size(), and unpack_entries().
#define MINSIZE 8 |
Definition at line 82 of file st.c.
Referenced by new_size().
#define MORE_PACKABLE_P | ( | table | ) |
Definition at line 385 of file st.c.
Referenced by st_add_direct(), st_insert(), and st_insert2().
#define murmur1 | ( | h | ) | murmur_step((h), 24) |
Definition at line 1109 of file st.c.
Referenced by st_hash_uint().
#define murmur_step | ( | h, | |
k | |||
) | murmur((h), (k), 16) |
Definition at line 1104 of file st.c.
Referenced by st_hash(), st_hash_end(), and st_hash_uint32().
#define MurmurMagic MurmurMagic_2 |
Definition at line 1067 of file st.c.
Referenced by murmur(), murmur_finish(), and st_hash().
#define MurmurMagic_1 (st_index_t)0xc6a4a793 |
#define MurmurMagic_2 (st_index_t)0x5bd1e995 |
Definition at line 67 of file st.c.
Referenced by new_size().
#define REMOVE_ENTRY | ( | table, | |
ptr | |||
) |
Definition at line 607 of file st.c.
Referenced by st_delete(), st_delete_safe(), st_foreach(), and st_shift().
#define UNALIGNED_ADD | ( | n | ) |
#define UNALIGNED_ADD_4 UNALIGNED_ADD(2); UNALIGNED_ADD(1); UNALIGNED_ADD(0) |
#define UNALIGNED_ADD_ALL UNALIGNED_ADD_4 |
Referenced by st_hash().
typedef struct st_table_entry st_table_entry |
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Definition at line 1091 of file st.c.
References murmur(), and MurmurMagic.
Referenced by st_hash().
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Definition at line 120 of file st.c.
References i, MINSIZE, numberof, primes, rb_eRuntimeError, and rb_raise().
Referenced by onigenc_property_list_add_property(), rehash(), resize_property_list(), and st_init_table_with_size().
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Definition at line 536 of file st.c.
References st_table::bins, st_table_entry::fore, st_table_entry::hash, st_table::head, i, new_size(), st_table_entry::next, st_table::num_bins, and xrealloc.
Definition at line 513 of file st.c.
References ADD_DIRECT, st_table::bins, do_hash, st_table::entries_packed, i, MORE_PACKABLE_P, st_table::num_bins, st_table::num_entries, and unpack_entries().
Definition at line 738 of file st.c.
References st_table::bins, st_table::entries_packed, free(), i, st_table_entry::key, last, st_table_entry::next, st_table::num_bins, and st_table::num_entries.
void st_clear | ( | st_table * | table | ) |
Definition at line 241 of file st.c.
References st_table::bins, st_table::entries_packed, free(), st_table::head, i, st_table_entry::next, st_table::num_bins, st_table::num_entries, and st_table::tail.
Referenced by rb_hash_clear(), rb_thread_atfork_internal(), and st_free_table().
Definition at line 558 of file st.c.
References alloc, st_table_entry::back, st_table::bins, Calloc, st_table::entries_packed, st_table_entry::fore, free(), st_table_entry::hash, st_table::head, st_table_entry::next, st_table::num_bins, st_free_table, and st_table::tail.
Definition at line 624 of file st.c.
References st_table::bins, do_hash_bin, st_table::entries_packed, EQUAL, free(), i, st_table_entry::key, memmove(), st_table_entry::next, st_table::num_entries, st_table_entry::record, and REMOVE_ENTRY.
int st_delete_safe | ( | register st_table * | table, |
register st_data_t * | key, | ||
st_data_t * | value, | ||
st_data_t | never | ||
) |
Definition at line 663 of file st.c.
References st_table::bins, do_hash_bin, st_table::entries_packed, EQUAL, i, st_table_entry::key, st_table_entry::next, st_table::num_entries, st_table_entry::record, and REMOVE_ENTRY.
Definition at line 774 of file st.c.
References arg, st_table::bins, st_table::entries_packed, FIND_ENTRY, st_table_entry::fore, free(), st_table_entry::hash, st_table::head, i, st_table_entry::key, key, last, memmove(), st_table_entry::next, st_table::num_bins, st_table::num_entries, st_table_entry::record, REMOVE_ENTRY, ST_CHECK, ST_CONTINUE, ST_DELETE, and ST_STOP.
void st_free_table | ( | st_table * | table | ) |
Definition at line 266 of file st.c.
References st_table::bins, free(), and st_clear().
Definition at line 354 of file st.c.
References st_table::bins, do_hash, st_table::entries_packed, FIND_ENTRY, i, st_table_entry::key, and st_table::num_entries.
st_index_t st_hash | ( | const void * | ptr, |
size_t | len, | ||
st_index_t | h | ||
) |
Definition at line 1113 of file st.c.
References CHAR_BIT, murmur_finish(), murmur_step, MurmurMagic, SIZEOF_ST_INDEX_T, and UNALIGNED_ADD_ALL.
st_index_t st_hash_end | ( | st_index_t | h | ) |
Definition at line 1277 of file st.c.
References murmur_step.
st_index_t st_hash_start | ( | st_index_t | h | ) |
st_index_t st_hash_uint | ( | st_index_t | h, |
st_index_t | i | ||
) |
st_index_t st_hash_uint32 | ( | st_index_t | h, |
uint32_t | i | ||
) |
Definition at line 1240 of file st.c.
References murmur_step.
st_table* st_init_numtable | ( | void | ) |
Definition at line 205 of file st.c.
References st_init_table.
st_table* st_init_numtable_with_size | ( | st_index_t | size | ) |
Definition at line 211 of file st.c.
References st_init_table_with_size.
st_table* st_init_strcasetable | ( | void | ) |
Definition at line 229 of file st.c.
References st_init_table.
Referenced by Init_transcode(), make_transcoder_entry(), rb_enc_init(), transcode_search_path(), and w_encoding().
st_table* st_init_strcasetable_with_size | ( | st_index_t | size | ) |
Definition at line 235 of file st.c.
References st_init_table_with_size.
st_table* st_init_strtable | ( | void | ) |
Definition at line 217 of file st.c.
References st_init_table.
st_table* st_init_strtable_with_size | ( | st_index_t | size | ) |
Definition at line 223 of file st.c.
References st_init_table_with_size.
st_table* st_init_table | ( | const struct st_hash_type * | type | ) |
Definition at line 199 of file st.c.
References st_init_table_with_size.
st_table* st_init_table_with_size | ( | const struct st_hash_type * | type, |
st_index_t | size | ||
) |
Definition at line 167 of file st.c.
References alloc, st_table::bins, Calloc, st_table::entries_packed, getenv(), st_table::head, MAX_PACKED_NUMHASH, new_size(), st_table::num_bins, st_table::num_entries, size, st_table::tail, st_table::type, and type.
Definition at line 435 of file st.c.
References ADD_DIRECT, st_table::bins, do_hash, st_table::entries_packed, FIND_ENTRY, i, MORE_PACKABLE_P, st_table::num_entries, st_table_entry::record, and unpack_entries().
int st_insert2 | ( | register st_table * | table, |
register st_data_t | key, | ||
st_data_t | value, | ||
st_data_t(*)(st_data_t) | func | ||
) |
Definition at line 473 of file st.c.
References ADD_DIRECT, st_table::bins, do_hash, st_table::entries_packed, FIND_ENTRY, i, key, MORE_PACKABLE_P, st_table::num_entries, st_table_entry::record, and unpack_entries().
Definition at line 325 of file st.c.
References st_table::bins, do_hash, st_table::entries_packed, FIND_ENTRY, i, st_table::num_entries, and st_table_entry::record.
Definition at line 274 of file st.c.
References st_table::entries_packed, st_table::num_bins, and st_table::num_entries.
Referenced by autoload_memsize(), fiber_memsize(), memsize_of(), rb_generic_ivar_memsize(), thread_memsize(), and vm_memsize().
st_index_t st_numhash | ( | st_data_t | n | ) |
Definition at line 699 of file st.c.
References st_table::bins, do_hash_bin, st_table::entries_packed, free(), st_table::head, st_table_entry::key, memmove(), st_table_entry::next, st_table::num_entries, st_table_entry::record, and REMOVE_ENTRY.
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Definition at line 1349 of file st.c.
References FNV1_32A_INIT, and FNV_32_PRIME.
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Definition at line 1292 of file st.c.
References FNV1_32A_INIT, st_hash(), and strlen().
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Definition at line 417 of file st.c.
References st_table::bins, st_table::entries_packed, i, MAX_PACKED_NUMHASH, st_table::num_bins, st_table::num_entries, and st_insert.
Referenced by st_add_direct(), st_insert(), and st_insert2().
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Definition at line 87 of file st.c.
Referenced by new_size().
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