Drizzled Public API Documentation

memc_replace_by_key.h
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4  * Copyright (C) 2009, Patrick "CaptTofu" Galbraith, Padraig O'Sullivan
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32 
33 #pragma once
34 
35 #include <drizzled/function/str/strfunc.h>
36 #include <drizzled/item/func.h>
37 #include <string>
38 
39 
40 /* implements memc_replace_by_key */
42 {
43  drizzled::String value;
44  drizzled::String failure_buff;
45 public:
47  :
48  Item_int_func(),
49  failure_buff("0", &drizzled::my_charset_bin)
50  {}
51 
52  const char *func_name() const
53  {
54  return "memc_replace_by_key";
55  }
56 
57  int64_t val_int();
58 
59  void fix_length_and_dec()
60  {
61  max_length= 32;
62  }
64  {
65  return ((n == 3 || n == 4));
66  }
67 
68 };
69