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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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#ifndef DRIZZLED_ITEM_INT_H
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#define DRIZZLED_ITEM_INT_H
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#include <drizzled/item/num.h>
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#include <drizzled/util/test.h>
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class Item_int :public Item_num
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Item_int(int32_t i,uint32_t length= MY_INT32_NUM_DECIMAL_DIGITS) :
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{ max_length=length; fixed= 1; }
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Item_int(int64_t i,uint32_t length= MY_INT64_NUM_DECIMAL_DIGITS) :
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{ max_length=length; fixed= 1; }
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Item_int(uint64_t i, uint32_t length= MY_INT64_NUM_DECIMAL_DIGITS) :
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{ max_length=length; fixed=1; }
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Item_int(const char *str_arg,int64_t i,uint32_t length) :
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{ max_length= length; name= const_cast<char *>(str_arg); fixed= 1; }
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Item_int(const char *str_arg, uint32_t length=64);
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enum Type type() const { return INT_ITEM; }
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enum Item_result result_type () const { return INT_RESULT; }
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enum_field_types field_type() const { return DRIZZLE_TYPE_LONGLONG; }
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int64_t val_int() { assert(fixed == 1); return value; }
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double val_real() { assert(fixed == 1); return (double) value; }
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type::Decimal *val_decimal(type::Decimal *);
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String *val_str(String*);
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int save_in_field(Field *field, bool no_conversions);
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bool basic_const_item() const { return 1; }
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Item *clone_item() { return new Item_int(name,value,max_length); }
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virtual void print(String *str, enum_query_type query_type);
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Item_num *neg() { value= -value; return this; }
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uint32_t decimal_precision() const
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{ return (uint32_t)(max_length - test(value < 0)); }
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bool eq(const Item *, bool binary_cmp) const;
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} /* namespace drizzled */
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#endif /* DRIZZLED_ITEM_INT_H */