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Viewing changes to drizzled/item/cmpfunc.h

  • Committer: Olaf van der Spek
  • Date: 2011-08-04 08:13:04 UTC
  • mfrom: (2384 drizzle)
  • mto: This revision was merged to the branch mainline in revision 2385.
  • Revision ID: olafvdspek@gmail.com-20110804081304-rlejjpvoos17bjdf
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drizzled/item/cmpfunc.h
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class Item_func_if :public Item_func
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{
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  enum Item_result cached_result_type;
 
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  Item_result cached_result_type;
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  enum_field_types cached_field_type;
 
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public:
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  Item_func_if(Item *a,Item *b,Item *c)
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    :Item_func(a,b,c), cached_result_type(INT_RESULT)
 
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  Item_func_if(Item *a, Item *b, Item *c) :
 
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    Item_func(a,b,c),
 
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    cached_result_type(INT_RESULT)
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  {}
 
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  double val_real();
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  int64_t val_int();
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  String *val_str(String *str);
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  type::Decimal *val_decimal(type::Decimal *);
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  enum Item_result result_type () const { return cached_result_type; }
 
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  Item_result result_type () const { return cached_result_type; }
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  enum_field_types field_type() const { return cached_field_type; }
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  bool fix_fields(Session *, Item **);
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  void fix_length_and_dec();