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)Type/value DSLThis one is working, but not yet in main. jank now supports encoding C++ types via a custom DSL. With this DSL, we can support any C++ type, regardless of how complex. That includes templates, non-type template parameters, references, pointers, const, volatile, signed, unsigned, long, short, pointers to members, pointers to functions, and so on. The jank book will have a dedicated chapter on this once merged, but here's a quick glimpse.C++jankA normal C++ map template instantiation.std::map(std.map std.string (ptr int))A normal C++ array template instantiation.std::array::value_type(:member (std.array char 64) value_type)A sized C-style array.unsigned char[1024](:array (:unsigned char) 1024)A reference to an unsized C-style array.unsigned char(&)[](:& (:array (:unsigned char)))A pointer to a C++ function.int (*)(std::string const &)(:* (:fn int [(:& (:const std.string))]))A pointer to a C++ member function.int (Foo::*)(std::string const &)(:member* Foo (:fn int [(:& (:const std.string))]))A pointer to a C++ member which is itself a pointer to a function.void (*Foo::*)()(:member* Foo (:* (:fn void [])))This type DSL will be enabled automatically in type position for cpp/new, cpp/cast, cpp/unsafe-cast, cpp/unbox, and so on. It can also be explicitly introduced via cpp/type, in case you want to use it in value position to construct a type or access a nested value. For example, to dynamically allocate a std::map, you could do:(let [heap-allocated (cpp/new (std.map int float)),推荐阅读新收录的资料获取更多信息
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Opponents of Charter's $34.5 billion acquisition told the FCC that eliminating Cox as an independent entity will make it easier for Charter and Comcast to raise prices. But the FCC dismissed those concerns on the grounds that Charter and Cox don't compete directly against each other in the vast majority of their territories.。关于这个话题,新收录的资料提供了深入分析
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