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Viewing changes to drizzled/function/units.h

  • Committer: Mark Atwood
  • Date: 2011-08-11 03:05:03 UTC
  • mfrom: (2385.1.12 refactor4)
  • Revision ID: me@mark.atwood.name-20110811030503-rp9xjihc5x3y0x4q
merge lp:~olafvdspek/drizzle/refactor4

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drizzled/function/units.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_FUNCTION_UNITS_H
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#define DRIZZLED_FUNCTION_UNITS_H
 
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#pragma once
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#include <drizzled/function/func.h>
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#include <drizzled/function/math/real.h>
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namespace drizzled
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{
 
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namespace drizzled {
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class Item_func_units :public Item_real_func
 
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class Item_func_units : public Item_real_func
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{
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  char *name;
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  double mul,add;
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public:
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  Item_func_units(char *name_arg,Item *a,double mul_arg,double add_arg)
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    :Item_real_func(a),name(name_arg),mul(mul_arg),add(add_arg) {}
 
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  Item_func_units(const char *name_arg, Item *a, double mul_arg, double add_arg)
 
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    : Item_real_func(a),name(name_arg),mul(mul_arg),add(add_arg) {}
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  double val_real();
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  const char *func_name() const { return name; }
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  void fix_length_and_dec()
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  { decimals= NOT_FIXED_DEC; max_length= float_length(decimals); }
 
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private:
 
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  const char *name;
 
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  double mul;
 
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  double add;
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_FUNCTION_UNITS_H */