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Viewing changes to drizzled/field/date.h

  • Committer: Brian Aker
  • Date: 2009-01-24 09:43:35 UTC
  • Revision ID: brian@gir-3.local-20090124094335-6qdtvc35gl5fvivz
Adding in an example singe thread scheduler

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drizzled/field/date.h
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef DRIZZLED_FIELD_DATE_H
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#define DRIZZLED_FIELD_DATE_H
 
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#ifndef DRIZZLE_SERVER_FIELD_DATE
 
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#define DRIZZLE_SERVER_FIELD_DATE
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#include <drizzled/field/str.h>
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namespace drizzled
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{
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class Field_date :public Field_str {
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public:
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  using Field::store;
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  using Field::val_int;
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  using Field::val_str;
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  using Field::cmp;
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  Field_date(unsigned char *ptr_arg,
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             unsigned char *null_ptr_arg,
 
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  Field_date(unsigned char *ptr_arg, unsigned char *null_ptr_arg,
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             unsigned char null_bit_arg,
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             const char *field_name_arg,
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             const CHARSET_INFO * const cs)
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    :Field_str(ptr_arg,
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               10,
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               null_ptr_arg,
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               null_bit_arg,
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               field_name_arg,
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               cs)
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  {}
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  Field_date(bool maybe_null_arg,
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             const char *field_name_arg,
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             const CHARSET_INFO * const cs)
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    :Field_str((unsigned char*) 0,
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               10,
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               maybe_null_arg ? (unsigned char*) "": 0,
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               0,
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               field_name_arg,
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               cs) 
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  {}
 
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             enum utype unireg_check_arg, const char *field_name_arg,
 
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             const CHARSET_INFO * const cs)
 
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    :Field_str(ptr_arg, 10, null_ptr_arg, null_bit_arg,
 
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               unireg_check_arg, field_name_arg, cs)
 
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    {}
 
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  Field_date(bool maybe_null_arg, const char *field_name_arg,
 
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                const CHARSET_INFO * const cs)
 
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    :Field_str((unsigned char*) 0,10, maybe_null_arg ? (unsigned char*) "": 0,0,
 
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               NONE, field_name_arg, cs) {}
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  enum_field_types type() const { return DRIZZLE_TYPE_DATE;}
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  enum_field_types real_type() const { return DRIZZLE_TYPE_DATE; }
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  enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; }
 
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  enum ha_base_keytype key_type() const { return HA_KEYTYPE_UINT24; }
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  enum Item_result cmp_type () const { return INT_RESULT; }
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  int  store(const char *to,uint32_t length,
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             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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  int store_time(DRIZZLE_TIME *ltime, enum enum_drizzle_timestamp_type type);
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  int reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; return 0; }
 
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  int reset(void) { ptr[0]=ptr[1]=ptr[2]=0; return 0; }
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  double val_real(void);
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  int64_t val_int(void);
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  String *val_str(String*,String *);
 
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  bool send_binary(Protocol *protocol);
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  int cmp(const unsigned char *,const unsigned char *);
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  void sort_string(unsigned char *buff,uint32_t length);
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  uint32_t pack_length() const { return 4; }
 
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  uint32_t pack_length() const { return 3; }
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  void sql_type(String &str) const;
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  bool can_be_compared_as_int64_t() const { return true; }
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  bool zero_pack() const { return 1; }
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  bool get_time(DRIZZLE_TIME *ltime);
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};
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} /* namespace drizzled */
 
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#endif
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#endif /* DRIZZLED_FIELD_DATE_H */