Drizzled Public API Documentation

functions.cc
1 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3  *
4  * Copyright (C) 2010 Brian Aker
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <config.h>
22 
23 #include <plugin/function_dictionary/dictionary.h>
24 
25 #include <drizzled/atomics.h>
26 #include <drizzled/session.h>
27 
28 
29 using namespace drizzled;
30 using namespace std;
31 
32 #define FUNCTION_NAME_LEN 64
33 
34 function_dictionary::Functions::Functions() :
35  plugin::TableFunction("DATA_DICTIONARY", "FUNCTIONS")
36 {
37  add_field("FUNCTION_NAME", plugin::TableFunction::STRING, FUNCTION_NAME_LEN, false);
38 }
39 
40 bool function_dictionary::Functions::Generator::populate()
41 {
42  std::string *name_ptr;
43 
44  while ((name_ptr= functions))
45  {
46  push(*name_ptr);
47  return true;
48  }
49 
50  return false;
51 }
TODO: Rename this file - func.h is stupid.
Definition: engine.cc:41