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Viewing changes to drizzled/function/math/sqrt.h

  • Committer: Jay Pipes
  • Date: 2009-09-15 21:01:42 UTC
  • mto: (1126.2.5 merge)
  • mto: This revision was merged to the branch mainline in revision 1128.
  • Revision ID: jpipes@serialcoder-20090915210142-x8mwiqn1q0vzjspp
Moves Alter_info out into its own header and source file, cleans up some related include mess in sql_lex.h, and renames Alter_info to AlterInfo.

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drizzled/function/math/sqrt.h
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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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 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
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 *  Copyright (C) 2008 Sun Microsystems
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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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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef PLUGIN_MATH_FUNCTIONS_SQRT_H
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#define PLUGIN_MATH_FUNCTIONS_SQRT_H
 
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#ifndef DRIZZLED_FUNCTION_MATH_SQRT_H
 
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#define DRIZZLED_FUNCTION_MATH_SQRT_H
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#include <drizzled/function/func.h>
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#include <drizzled/function/math/dec.h>
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namespace drizzled
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{
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class Item_func_sqrt :public Item_dec_func
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{
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public:
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  Item_func_sqrt() :Item_dec_func() {}
 
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  Item_func_sqrt(Item *a) :Item_dec_func(a) {}
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  double val_real();
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  const char *func_name() const { return "sqrt"; }
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  bool check_argument_count(int n) { return n == 1; }
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};
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} /* namespace drizzled */
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#endif /* PLUGIN_MATH_FUNCTIONS_SQRT_H */
 
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#endif /* DRIZZLED_FUNCTION_MATH_SQRT_H */