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642.1.10
by Lee
move functions from item.cc/item.h to item directory |
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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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1999.6.1
by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file |
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* Copyright (C) 2008 Sun Microsystems, Inc.
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642.1.10
by Lee
move functions from item.cc/item.h to item directory |
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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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* the Free Software Foundation; version 2 of the License.
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*
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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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*
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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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*/
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#ifndef DRIZZLED_ITEM_COPY_STRING_H
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#define DRIZZLED_ITEM_COPY_STRING_H
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#include <drizzled/item/ident.h> |
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#include <drizzled/item/field.h> |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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namespace drizzled |
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{
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642.1.10
by Lee
move functions from item.cc/item.h to item directory |
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class Item_copy_string :public Item |
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{
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enum enum_field_types cached_field_type; |
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public: |
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Item *item; |
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Item_copy_string(Item *i) :item(i) |
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{
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null_value= maybe_null= item->maybe_null; |
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decimals=item->decimals; |
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max_length=item->max_length; |
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name=item->name; |
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cached_field_type= item->field_type(); |
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}
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enum Type type() const { return COPY_STR_ITEM; } |
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enum Item_result result_type () const { return STRING_RESULT; } |
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enum_field_types field_type() const { return cached_field_type; } |
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double val_real() |
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{
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int err_not_used; |
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char *end_not_used; |
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return (null_value ? 0.0 : |
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my_strntod(str_value.charset(), (char*) str_value.ptr(), |
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str_value.length(), &end_not_used, &err_not_used)); |
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}
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int64_t val_int() |
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{
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int err; |
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return null_value ? 0 : my_strntoll(str_value.charset(),str_value.ptr(), |
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str_value.length(),10, (char**) 0, |
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&err); |
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}
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String *val_str(String*); |
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my_decimal *val_decimal(my_decimal *); |
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1052.2.4
by Nathan Williams
No actual code changes. Changed Send_field to SendField to be consistent with coding standards. |
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void make_field(SendField *field) { item->make_field(field); } |
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642.1.10
by Lee
move functions from item.cc/item.h to item directory |
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void copy(); |
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int save_in_field(Field *field, bool) |
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{
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return save_str_value_in_field(field, &str_value); |
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}
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table_map used_tables() const { return (table_map) 1L; } |
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bool const_item() const { return 0; } |
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bool is_null() { return null_value; } |
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};
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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} /* namespace drizzled */ |
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642.1.10
by Lee
move functions from item.cc/item.h to item directory |
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#endif /* DRIZZLED_ITEM_COPY_STRING_H */ |