impl/convert.h
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1 /*
2  * Copyright (c) 2013, Open Source Robotics Foundation
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29 
30 #ifndef TF2_IMPL_CONVERT_H
31 #define TF2_IMPL_CONVERT_H
32 
33 namespace tf2 {
34 namespace impl {
35 
36 template <bool IS_MESSAGE_A, bool IS_MESSAGE_B>
37 class Converter {
38 public:
39  template<typename A, typename B>
40  static void convert(const A& a, B& b);
41 };
42 
43 // The case where both A and B are messages should not happen: if you have two
44 // messages that are interchangeable, well, that's against the ROS purpose:
45 // only use one type. Worst comes to worst, specialize the original convert
46 // function for your types.
47 // if B == A, the templated version of convert with only one argument will be
48 // used.
49 //
50 //template <>
51 //template <typename A, typename B>
52 //inline void Converter<true, true>::convert(const A& a, B& b);
53 
54 template <>
55 template <typename A, typename B>
56 inline void Converter<true, false>::convert(const A& a, B& b)
57 {
58 #ifdef _MSC_VER
59  tf2::fromMsg(a, b);
60 #else
61  fromMsg(a, b);
62 #endif
63 }
64 
65 template <>
66 template <typename A, typename B>
67 inline void Converter<false, true>::convert(const A& a, B& b)
68 {
69 #ifdef _MSC_VER
70  b = tf2::toMsg(a);
71 #else
72  b = toMsg(a);
73 #endif
74 }
75 
76 template <>
77 template <typename A, typename B>
78 inline void Converter<false, false>::convert(const A& a, B& b)
79 {
80 #ifdef _MSC_VER
81  tf2::fromMsg(tf2::toMsg(a), b);
82 #else
83  fromMsg(toMsg(a), b);
84 #endif
85 }
86 
87 }
88 }
89 
90 #endif //TF2_IMPL_CONVERT_H
void fromMsg(const A &, B &b)
B toMsg(const A &a)
static void convert(const A &a, B &b)


tf2
Author(s): Tully Foote, Eitan Marder-Eppstein, Wim Meeussen
autogenerated on Mon Jun 27 2022 02:43:06