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  • Committer: Brian Aker
  • Date: 2009-02-10 00:14:40 UTC
  • Revision ID: brian@tangent.org-20090210001440-qjg8eofh3h93064b
Adding Multi-threaded Scheduler into the system.

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drizzled/function/math/floor.cc
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
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 *  Copyright (C) 2008 Sun Microsystems
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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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 <math.h>
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#include "floor.h"
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#include <drizzled/type/decimal.h>
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namespace drizzled
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{
 
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#include <drizzled/server_includes.h>
 
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#include CSTDINT_H
 
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#include <drizzled/function/math/floor.h>
 
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#include CMATH_H
 
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#if defined(CMATH_NAMESPACE)
 
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using namespace CMATH_NAMESPACE;
 
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#endif
 
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int64_t Item_func_floor::int_op()
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{
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    break;
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  case DECIMAL_RESULT:
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  {
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    type::Decimal dec_buf, *dec;
 
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    my_decimal dec_buf, *dec;
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    if ((dec= Item_func_floor::decimal_op(&dec_buf)))
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      dec->val_int32(E_DEC_FATAL_ERROR, unsigned_flag, &result);
 
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      my_decimal2int(E_DEC_FATAL_ERROR, dec, unsigned_flag, &result);
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    else
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      result= 0;
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    break;
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}
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type::Decimal *Item_func_floor::decimal_op(type::Decimal *decimal_value)
 
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my_decimal *Item_func_floor::decimal_op(my_decimal *decimal_value)
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{
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  type::Decimal val, *value= args[0]->val_decimal(&val);
 
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  my_decimal val, *value= args[0]->val_decimal(&val);
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  if (!(null_value= (args[0]->null_value ||
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                     class_decimal_floor(E_DEC_FATAL_ERROR, value,
 
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                     my_decimal_floor(E_DEC_FATAL_ERROR, value,
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                                      decimal_value) > 1)))
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    return decimal_value;
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  return 0;
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}
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} /* namespace drizzled */
 
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