1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2010 Monty Taylor
*
* 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
*/
/**
* @file
* @brief An Proxy Wrapper around options_description_easy_init
*/
#ifndef DRIZZLED_MODULE_OPTION_CONTEXT_H
#define DRIZZLED_MODULE_OPTION_CONTEXT_H
#include "drizzled/visibility.h"
#include <boost/program_options.hpp>
#include <string>
namespace drizzled
{
namespace module
{
namespace po=boost::program_options;
/**
* Options proxy wrapper. Provides pre-pending of module name to each option
* which is added.
*/
class DRIZZLED_API option_context
{
const std::string &module_name;
po::options_description_easy_init po_options;
public:
option_context(const std::string &module_name_in,
po::options_description_easy_init po_options_in);
option_context& operator()(const char* name,
const char* description);
option_context& operator()(const char* name,
const po::value_semantic* s);
option_context& operator()(const char* name,
const po::value_semantic* s,
const char* description);
static std::string prepend_name(std::string module_name_in,
const char *name);
private:
/**
* Don't allow default construction.
*/
option_context();
/**
* Don't allow copying of objects.
*/
option_context(const option_context &);
/**
* Don't allow assignment of objects.
*/
option_context& operator=(const option_context &);
};
} /* namespace module */
} /* namespace drizzled */
#endif /* DRIZZLED_MODULE_OPTION_CONTEXT_H */
|