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Viewing changes to drizzled/item_func.h

code clean move Item_func_signed and Item_func_unsigned to functions directory

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drizzled/item_func.h
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#include <drizzled/functions/num_op.h>
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#include <drizzled/functions/num1.h>
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#include <drizzled/functions/real.h>
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class Item_func_signed :public Item_int_func
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{
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public:
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  Item_func_signed(Item *a) :Item_int_func(a) {}
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  const char *func_name() const { return "cast_as_signed"; }
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  int64_t val_int();
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  int64_t val_int_from_str(int *error);
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  void fix_length_and_dec()
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  { max_length=args[0]->max_length; unsigned_flag=0; }
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  virtual void print(String *str, enum_query_type query_type);
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  uint32_t decimal_precision() const { return args[0]->decimal_precision(); }
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};
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class Item_func_unsigned :public Item_func_signed
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{
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public:
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  Item_func_unsigned(Item *a) :Item_func_signed(a) {}
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  const char *func_name() const { return "cast_as_unsigned"; }
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  void fix_length_and_dec()
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  { max_length=args[0]->max_length; unsigned_flag=1; }
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  int64_t val_int();
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  virtual void print(String *str, enum_query_type query_type);
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};
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#include <drizzled/functions/signed.h>
 
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#include <drizzled/functions/unsigned.h>
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class Item_decimal_typecast :public Item_func
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{