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  • Committer: Lee Bieber
  • Date: 2011-03-29 22:31:41 UTC
  • mfrom: (2257.1.3 build)
  • Revision ID: kalebral@gmail.com-20110329223141-yxc22h3l2he58sk0
Merge Andrew - 743842: Build failure using GCC 4.6
Merge Stewart - 738022: CachedDirectory silently fails to add entries if stat() fails
Merge Olaf - Common fwd: add copyright, add more declaration

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plugin/math_functions/abs.cc
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
 
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#include <config.h>
 
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#include <math.h>
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#include "abs.h"
 
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#include <drizzled/type/decimal.h>
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namespace drizzled
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{
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}
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my_decimal *Item_func_abs::decimal_op(my_decimal *decimal_value)
 
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type::Decimal *Item_func_abs::decimal_op(type::Decimal *decimal_value)
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{
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  my_decimal val, *value= args[0]->val_decimal(&val);
 
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  type::Decimal val, *value= args[0]->val_decimal(&val);
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  if (!(null_value= args[0]->null_value))
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  {
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    my_decimal2decimal(value, decimal_value);
 
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    class_decimal2decimal(value, decimal_value);
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    if (decimal_value->sign())
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      my_decimal_neg(decimal_value);
 
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      class_decimal_neg(decimal_value);
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    return decimal_value;
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  }
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  return 0;