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  • Committer: Monty Taylor
  • Date: 2009-04-25 20:29:54 UTC
  • mto: (997.2.5 mordred)
  • mto: This revision was merged to the branch mainline in revision 1003.
  • Revision ID: mordred@inaugust.com-20090425202954-slopmkjj7vxal5lk
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drizzled/function/math/abs.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 PLUGIN_MATH_FUNCTIONS_ABS_H
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#define PLUGIN_MATH_FUNCTIONS_ABS_H
 
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#ifndef DRIZZLED_FUNCTION_MATH_ABS_H
 
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#define DRIZZLED_FUNCTION_MATH_ABS_H
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#include <drizzled/function/func.h>
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#include <drizzled/function/num1.h>
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namespace drizzled
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{
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class Item_func_abs :public Item_func_num1
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{
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public:
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  Item_func_abs() :Item_func_num1() {}
 
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  Item_func_abs(Item *a) :Item_func_num1(a) {}
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  double real_op();
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  int64_t int_op();
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  my_decimal *decimal_op(my_decimal *);
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  const char *func_name() const { return "abs"; }
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  void fix_length_and_dec();
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  bool check_argument_count(int n) { return n == 1; }
 
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  bool check_vcol_func_processor(unsigned char *)
 
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  { return false; }
 
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};
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} /* namespace drizzled */
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#endif /* PLUGIN_MATH_FUNCTIONS_ABS_H */
 
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#endif /* DRIZZLED_FUNCTION_MATH_ABS_H */