Fawkes API  Fawkes Development Version
utils.h
1 /***************************************************************************
2  * utils.h - Common utility functions used with Golog++
3  *
4  * Created: Wed 30 Oct 2019 14:36:46 CET 14:36
5  * Copyright 2019 Till Hofmann <hofmann@kbsg.rwth-aachen.de>
6  ****************************************************************************/
7 
8 /* This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU Library General Public License for more details.
17  *
18  * Read the full text in the LICENSE.GPL file in the doc directory.
19  */
20 
21 #pragma once
22 
23 #include <golog++/model/value.h>
24 
25 #include <boost/variant/variant.hpp>
26 
27 namespace gologpp {
28 class Value;
29 }
30 
31 namespace fawkes {
32 class InterfaceFieldIterator;
33 
34 namespace gpp {
35 
36 class ValueToFieldVisitor : public boost::static_visitor<>
37 {
38 public:
39  ValueToFieldVisitor(InterfaceFieldIterator *field, unsigned int index = 0);
40  void operator()(unsigned int v);
41  void operator()(int v);
42  void operator()(unsigned long v);
43  void operator()(long v);
44  void operator()(double v);
45  void operator()(std::string v);
46  void operator()(bool v);
47  void operator()(gologpp::CompoundType::Representation v);
48  void operator()(gologpp::ListType::Representation v);
49  void operator()(void *v);
50 
51 private:
53  unsigned int index;
54 };
55 
56 void value_to_field(const gologpp::Value &value, InterfaceFieldIterator *field);
57 gologpp::Value *field_to_value(InterfaceFieldIterator &fi, unsigned int idx);
58 
59 } // namespace gpp
60 } // namespace fawkes
Interface field iterator.
A visitor that converts a gologpp::Value to an interface field value.
Definition: utils.h:37
void operator()(unsigned int v)
Convert the given value and set the field accordingly.
Definition: utils.cpp:51
ValueToFieldVisitor(InterfaceFieldIterator *field, unsigned int index=0)
Constructor.
Definition: utils.cpp:42
Fawkes library namespace.