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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_COPY_FIELD_H
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#define DRIZZLED_COPY_FIELD_H
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#include <drizzled/memory/sql_alloc.h>
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#include <drizzled/sql_string.h>
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* A class for quick copying data to fields
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class CopyField :public memory::SqlAlloc
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Convenience definition of a copy function returned by
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typedef void Copy_func(CopyField*);
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Copy_func *get_copy_func(Field *to, Field *from);
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unsigned char *from_ptr;
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unsigned char *to_ptr;
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unsigned char *from_null_ptr;
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unsigned char *to_null_ptr;
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String tmp; // For items
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void set(Field *to,Field *from,bool save); // Field to field
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void set(unsigned char *to,Field *from); // Field to string
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void (*do_copy)(CopyField *);
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void (*do_copy2)(CopyField *); // Used to handle null values
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} /* namespace drizzled */
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#endif /* DRIZZLED_COPY_FIELD_H */