gb_hashindex.h File Reference

#include "gb_local.h"

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Macros
#define	USE_ARB_CRC_HASH
#define	GB_CALC_HASH_INDEX_CASE_SENSITIVE(string, index, size)
#define	GB_CALC_HASH_INDEX_CASE_IGNORED(string, index, size)
#define	GB_CALC_HASH_INDEX(string, index, size, caseSens)

Variables
const uint32_t	crctab []

Macro Definition Documentation

#define USE_ARB_CRC_HASH

Definition at line 23 of file gb_hashindex.h.

#define GB_CALC_HASH_INDEX_CASE_SENSITIVE	(		string,
			index,
			size
	)

Value:

do {     \
        const char *local_ptr = (string);                               \
        int local_i;                                                    \
        (index) = 0xffffffffL;                                          \
        while ((local_i=(*(local_ptr++)))) {                            \
            (index) = crctab[((int)(index)^local_i) & 0xff] ^ ((index) >> 8); \
        }                                                               \
        (index) = (index) % (size);                                     \
    } while (0)

Definition at line 26 of file gb_hashindex.h.

Referenced by find_hash_entry().

#define GB_CALC_HASH_INDEX_CASE_IGNORED	(		string,
			index,
			size
	)

Value:

do {       \
        const char *local_ptr = (string);                               \
        int local_i;                                                    \
        (index) = 0xffffffffL;                                          \
        while ((local_i = *(local_ptr++))) {                            \
            (index) = crctab[((int) (index) ^ toupper(local_i)) & 0xff] ^ ((index) >> 8); \
        }                                                               \
        (index) = (index) % (size);                                     \
    } while (0)

Definition at line 36 of file gb_hashindex.h.

Referenced by find_hash_entry().

#define GB_CALC_HASH_INDEX	(		string,
			index,
			size,
			caseSens
	)

Value:

do {          \
        if ((caseSens) == GB_IGNORE_CASE)                               \
            GB_CALC_HASH_INDEX_CASE_IGNORED(string, index, size);       \
        else                                                            \
            GB_CALC_HASH_INDEX_CASE_SENSITIVE(string, index, size);     \
    } while (0)

Definition at line 70 of file gb_hashindex.h.

Referenced by gb_index_find(), GBS_optimize_hash(), GBENTRY::index_check_in(), and GBENTRY::index_check_out().

Variable Documentation

const uint32_t crctab[]

Definition at line 264 of file adstring.cxx.

Referenced by GB_checksum().