Drizzled Public API Documentation

comp_creator.h
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4  * Copyright (C) 2008 Sun Microsystems, Inc.
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19 
20 #pragma once
21 
22 #include <drizzled/common_fwd.h>
23 
24 namespace drizzled {
25 
27 {
28 public:
29  virtual ~Comp_creator() {} /* Remove gcc warning */
30  virtual Item_bool_func2* create(Item *a, Item *b) const = 0;
31  virtual const char* symbol(bool invert) const = 0;
32  virtual bool eqne_op() const = 0;
33  virtual bool l_op() const = 0;
34 };
35 
36 typedef Comp_creator* (*chooser_compare_func_creator)(bool invert);
37 
38 Comp_creator *comp_eq_creator(bool invert);
39 Comp_creator *comp_ge_creator(bool invert);
40 Comp_creator *comp_gt_creator(bool invert);
41 Comp_creator *comp_le_creator(bool invert);
42 Comp_creator *comp_lt_creator(bool invert);
43 Comp_creator *comp_ne_creator(bool invert);
44 
45 } /* namespace drizzled */
46 
TODO: Rename this file - func.h is stupid.