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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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* Copyright (C) 2008 Sun Microsystems, Inc.
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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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* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/type/decimal.h>
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double Item_func_abs::real_op()
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double value= args[0]->val_real();
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null_value= args[0]->null_value;
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int64_t Item_func_abs::int_op()
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int64_t value= args[0]->val_int();
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if ((null_value= args[0]->null_value))
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return (value >= 0) || unsigned_flag ? value : -value;
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type::Decimal *Item_func_abs::decimal_op(type::Decimal *decimal_value)
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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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class_decimal2decimal(value, decimal_value);
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if (decimal_value->sign())
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class_decimal_neg(decimal_value);
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void Item_func_abs::fix_length_and_dec()
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Item_func_num1::fix_length_and_dec();
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unsigned_flag= args[0]->unsigned_flag;
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} /* namespace drizzled */