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Viewing changes to drizzled/item/cmpfunc.h

  • Committer: Olaf van der Spek
  • Date: 2011-02-23 15:52:28 UTC
  • mto: (2198.2.3 drizzle-staging)
  • mto: This revision was merged to the branch mainline in revision 2199.
  • Revision ID: olafvdspek@gmail.com-20110223155228-9d8k16dqdnxmc1sl
Use List::front()

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drizzled/item/cmpfunc.h
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  void add(Item_field *f);
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  uint32_t members();
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  bool contains(Field *field);
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  Item_field* get_first() { return fields.head(); }
 
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  Item_field* get_first() { return &fields.front(); }
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  void merge(Item_equal *item);
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  void update_const();
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  enum Functype functype() const { return MULT_EQUAL_FUNC; }
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  Item *transform(Item_transformer transformer, unsigned char *arg);
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  virtual void print(String *str, enum_query_type query_type);
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  const CHARSET_INFO *compare_collation()
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  { return fields.head()->collation.collation; }
 
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  { return fields.front().collation.collation; }
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private:
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  fields_t fields; /* list of equal field items                    */
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  Item *const_item;        /* optional constant item equal to fields items */