~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; version 2 of the License.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#ifndef DRIZZLED_MEMORY_SQL_ALLOC_H

#define DRIZZLED_MEMORY_SQL_ALLOC_H

#include <unistd.h>

#include "drizzled/memory/root.h"

namespace drizzled

{

class Session;

namespace memory

{

void init_sql_alloc(Root *root, size_t block_size, size_t pre_alloc_size);

void *sql_alloc(size_t);

void *sql_calloc(size_t);

char *sql_strdup(const char *str);

char *sql_strmake(const char *str, size_t len);

void *sql_memdup(const void * ptr, size_t size);

class SqlAlloc

{

public:

  static void *operator new(size_t size);

  static void *operator new[](size_t size);

  static void *operator new[](size_t size, Root *mem_root);

  static void *operator new(size_t size, Root *mem_root);

  static void operator delete(void *, size_t)

  {  }

  static void operator delete(void *, Root *)

  {  }

  static void operator delete[](void *, Root *)

  {  }

  static void operator delete[](void *, size_t)

  {  }

  SqlAlloc() {}

  /**

   * @TODO: Make this virtual... but List<> must be fixed first

   */

  ~SqlAlloc() {}

};

}

}

#endif /* DRIZZLED_MEMORY_SQL_ALLOC_H */