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  • Committer: Andrey Hristov
  • Date: 2008-08-06 00:04:45 UTC
  • mto: (264.1.5 codestyle)
  • mto: This revision was merged to the branch mainline in revision 266.
  • Revision ID: ahristov@mysql.com-20080806000445-84urmltikgwk9v5d
Constify the usage of CHARSET_INFO almost to the last place in the code.
99% of the parameters are const CHARSET_INFO * const cs.
Wherever possible stack variables are also double consted.

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drizzled/field/blob.h
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public:
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  Field_blob(uchar *ptr_arg, uchar *null_ptr_arg, uchar null_bit_arg,
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             enum utype unireg_check_arg, const char *field_name_arg,
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             TABLE_SHARE *share, uint blob_pack_length, CHARSET_INFO *cs);
 
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             TABLE_SHARE *share, uint blob_pack_length, const CHARSET_INFO * const cs);
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  Field_blob(uint32_t len_arg,bool maybe_null_arg, const char *field_name_arg,
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             CHARSET_INFO *cs)
 
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             const CHARSET_INFO * const cs)
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    :Field_longstr((uchar*) 0, len_arg, maybe_null_arg ? (uchar*) "": 0, 0,
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                   NONE, field_name_arg, cs),
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    packlength(4)
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    flags|= BLOB_FLAG;
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  }
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  Field_blob(uint32_t len_arg,bool maybe_null_arg, const char *field_name_arg,
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             CHARSET_INFO *cs, bool set_packlength)
 
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             const CHARSET_INFO * const cs, bool set_packlength)
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    :Field_longstr((uchar*) 0,len_arg, maybe_null_arg ? (uchar*) "": 0, 0,
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                   NONE, field_name_arg, cs)
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  {
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  enum_field_types type() const { return DRIZZLE_TYPE_BLOB;}
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  enum ha_base_keytype key_type() const
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    { return binary() ? HA_KEYTYPE_VARBINARY2 : HA_KEYTYPE_VARTEXT2; }
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  int  store(const char *to,uint length,CHARSET_INFO *charset);
 
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  int  store(const char *to,uint length, const CHARSET_INFO * const charset);
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  int  store(double nr);
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  int  store(int64_t nr, bool unsigned_val);
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  double val_real(void);