28c6140c56
Notably make them work for primitive types, such as "int". Doing this requires using "object" instead of the actual C# type of the variable to store the current value in the iterator, as we don't currently have a "csnullabletype" typemap that would expand to "T" for nullable types and "T?" for the other ones. This is a bit ugly, but it shouldn't matter much for the generated code and is already done in std::vector<> typemaps. Also add a simple unit test verifying the basic functionality for such vectors. Closes #1568.
57 lines
1.5 KiB
OpenEdge ABL
57 lines
1.5 KiB
OpenEdge ABL
/*
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* a test of set containers.
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* Languages should define swig::LANGUAGE_OBJ to be
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* an entity of their native pointer type which can be
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* included in a STL container.
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*
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* For example:
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* swig::LANGUAGE_OBJ is GC_VALUE in Ruby
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* swig::LANGUAGE_OBJ is SwigPtr_PyObject in python
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*/
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%module li_std_set
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%include <std_string.i>
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%include <std_set.i>
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%include <std_vector.i>
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// Use language macros since Java and C# don't have multiset support (yet)
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// and uses different naming conventions.
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#if defined(SWIGRUBY) || defined(SWIGPYTHON)
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%include <std_multiset.i>
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%template(set_int) std::multiset<int>;
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%template(v_int) std::vector<int>;
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%template(set_string) std::set<std::string>;
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#elif defined(SWIGJAVA) || defined(SWIGCSHARP)
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// This operator is only defined because it's needed to store objects of
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// type Foo in std::set in C++, we don't need to wrap it.
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%ignore operator<;
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%inline %{
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struct Foo
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{
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explicit Foo(int n) : n(n) {}
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int n;
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friend bool operator<(Foo foo1, Foo foo2)
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{
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return foo1.n < foo2.n;
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}
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};
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%}
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// This one doesn't work in Java correctly yet.
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#ifdef SWIGCSHARP
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%template(IntSet) std::set<int>;
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#endif
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%template(StringSet) std::set<std::string>;
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%template(FooSet) std::set<Foo>;
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#endif
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#if defined(SWIGRUBY)
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%template(LanguageSet) std::set<swig::LANGUAGE_OBJ>;
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#endif
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#if defined(SWIGPYTHON)
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%template(pyset) std::set<swig::SwigPtr_PyObject>;
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#endif
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