DART  6.7.3
CompositeJoiner.hpp
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32 
33 #ifndef DART_COMMON_DETAIL_COMPOSITEJOINER_HPP_
34 #define DART_COMMON_DETAIL_COMPOSITEJOINER_HPP_
35 
38 
39 namespace dart {
40 namespace common {
41 
42 //==============================================================================
43 template <class Base1, class Base2>
44 template <typename Base1Arg, typename... Base2Args>
46  Base1Arg&& arg1, Base2Args&&... args2)
47  : Base1(std::forward<Base1Arg>(arg1)),
48  Base2(std::forward<Base2Args>(args2)...)
49 {
50  // Do nothing
51 }
52 
53 //==============================================================================
54 template <class Base1, class Base2>
55 template <typename Base1Arg>
57  Base1Arg&& arg1, NoArgTag)
58  : Base1(std::forward<Base1Arg>(arg1)),
59  Base2()
60 {
61  // Do nothing
62 }
63 
64 //==============================================================================
65 template <class Base1, class Base2>
66 template <typename... Base2Args>
68  NoArgTag, Base2Args&&... args2)
69  : Base1(),
70  Base2(std::forward<Base2Args>(args2)...)
71 {
72  // Do nothing
73 }
74 
75 //==============================================================================
79 DETAIL_DART_COMMON_TEMPLATEJOINERDISPATCH_IMPL(void, CompositeJoiner, set, (const T* aspect), (aspect))
80 DETAIL_DART_COMMON_TEMPLATEJOINERDISPATCH_IMPL(void, CompositeJoiner, set, (std::unique_ptr<T>&& aspect), (std::move(aspect)))
83 
84 //==============================================================================
85 // Because this function requires a comma inside of its template argument list,
86 // it is not easily fit into a macro like the other functions, so we just
87 // implement it explicitly.
88 template <class Base1, class Base2>
89 template <class T, typename ...Args>
90 T* CompositeJoiner<Base1, Base2>::createAspect(Args&&... args)
91 {
92  if(Base1::template isSpecializedFor<T>())
93  return Base1::template createAspect<T, Args...>(std::forward<Args>(args)...);
94 
95  return Base2::template createAspect<T, Args...>(std::forward<Args>(args)...);
96 }
97 
98 //==============================================================================
99 template <class Base1, class Base2>
100 template <class T>
102 {
103  return (Base1::template isSpecializedFor<T>()
104  || Base2::template isSpecializedFor<T>());
105 }
106 
107 //==============================================================================
108 template <class Base1, class Base2, class... OtherBases>
109 template <typename... Args>
111  Args&&... args)
112  : CompositeJoiner<Base1, CompositeJoiner<Base2, OtherBases...>>(
113  std::forward<Args>(args)...)
114 {
115  // Do nothing
116 }
117 
118 } // namespace common
119 } // namespace dart
120 
121 #endif // DART_COMMON_DETAIL_COMPOSITEJOINER_HPP_
122 
#define DETAIL_DART_COMMON_TEMPLATEJOINERDISPATCH_IMPL(ReturnType, ClassName, Function, Suffix, Args)
Definition: TemplateJoinerDispatchMacro.hpp:53
Terminator for the variadic template.
Definition: CompositeJoiner.hpp:45
NoArgTag
Used to tag arguments as blank for in variadic joiner classes such as common::CompositeJoiner and dyn...
Definition: Empty.hpp:45
Definition: BulletCollisionDetector.cpp:63
Definition: SharedLibraryManager.hpp:43