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  • Committer: Monty Taylor
  • Date: 2008-11-19 08:44:26 UTC
  • mfrom: (584.5.1 fix-headers)
  • mto: This revision was merged to the branch mainline in revision 590.
  • Revision ID: monty@inaugust.com-20081119084426-zdambea9ya8aac63
Merged in fix-headers.

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Lines of Context:
drizzled/field.h
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bool
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test_if_important_data(const CHARSET_INFO * const cs, 
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                       const char *str,
 
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test_if_important_data(const CHARSET_INFO * const cs,
 
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                       const char *str,
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                       const char *strend);
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/*
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  Field subclasses
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 */
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#include <drizzled/field/str.h>
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#include <drizzled/field/longstr.h>
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#include <drizzled/field/num.h>
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#include <drizzled/field/blob.h>
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#include <drizzled/field/enum.h>
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#include <drizzled/field/null.h>
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#include <drizzled/field/date.h>
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#include <drizzled/field/fdecimal.h>
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#include <drizzled/field/real.h>
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#include <drizzled/field/double.h>
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#include <drizzled/field/long.h>
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#include <drizzled/field/int64_t.h>
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#include <drizzled/field/num.h>
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#include <drizzled/field/timetype.h>
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#include <drizzled/field/timestamp.h>
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#include <drizzled/field/datetime.h>
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#include <drizzled/field/fstring.h>
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#include <drizzled/field/varstring.h>
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/*
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  The following are for the interface with the .frm file
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*/
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#define FIELDFLAG_DECIMAL               1
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#define FIELDFLAG_BINARY                1       // Shares same flag
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#define FIELDFLAG_NUMBER                2
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#define FIELDFLAG_DECIMAL_POSITION      4
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#define FIELDFLAG_PACK                  120     // Bits used for packing
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#define FIELDFLAG_INTERVAL              256     // mangled with decimals!
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#define FIELDFLAG_BLOB                  1024    // mangled with decimals!
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#define FIELDFLAG_NO_DEFAULT            16384   /* sql */
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#define FIELDFLAG_SUM                   ((uint32_t) 32768)// predit: +#fieldflag
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#define FIELDFLAG_MAYBE_NULL            ((uint32_t) 32768)// sql
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#define FIELDFLAG_HEX_ESCAPE            ((uint32_t) 0x10000)
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#define FIELDFLAG_PACK_SHIFT            3
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#define FIELDFLAG_DEC_SHIFT             8
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#define FIELDFLAG_MAX_DEC               31
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#define MTYP_TYPENR(type) (type & 127)  /* Remove bits from type */
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#define f_is_dec(x)             ((x) & FIELDFLAG_DECIMAL)
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#define f_is_num(x)             ((x) & FIELDFLAG_NUMBER)
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#define f_is_decimal_precision(x)       ((x) & FIELDFLAG_DECIMAL_POSITION)
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#define f_is_packed(x)          ((x) & FIELDFLAG_PACK)
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#define f_packtype(x)           (((x) >> FIELDFLAG_PACK_SHIFT) & 15)
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#define f_decimals(x)           ((uint8_t) (((x) >> FIELDFLAG_DEC_SHIFT) & FIELDFLAG_MAX_DEC))
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#define f_is_alpha(x)           (!f_is_num(x))
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#define f_is_binary(x)          ((x) & FIELDFLAG_BINARY) // 4.0- compatibility
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#define f_is_enum(x)            (((x) & (FIELDFLAG_INTERVAL | FIELDFLAG_NUMBER)) == FIELDFLAG_INTERVAL)
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#define f_is_blob(x)            (((x) & (FIELDFLAG_BLOB | FIELDFLAG_NUMBER)) == FIELDFLAG_BLOB)
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#define f_is_equ(x)             ((x) & (1+2+FIELDFLAG_PACK+31*256))
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#define f_settype(x)   (((int) x) << FIELDFLAG_PACK_SHIFT)
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#define f_maybe_null(x)         (x & FIELDFLAG_MAYBE_NULL)
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#define f_no_default(x)         (x & FIELDFLAG_NO_DEFAULT)
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#define f_is_hex_escape(x)      ((x) & FIELDFLAG_HEX_ESCAPE)
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bool
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check_string_copy_error(Field_str *field,
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                        const char *well_formed_error_pos,
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                        const char *cannot_convert_error_pos,
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                        const char *end,
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                        const CHARSET_INFO * const cs);
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#endif /* DRIZZLED_FIELD_H */