FUNCTION_TRAITS(const)//const成员函数FUNCTION_TRAITS(volatile) FUNCTION_TRAITS(constvolatile)//函数对象template<typename Callable>structfunction_traits : function_traits<decltype(&Callable::operator())>{};//将lambda转为std::functiontemplate<typename Function>typename function_traits<Function>::stl_function...
};voidtest_function_traits();intmain(){ {// 获取函数类型function_traits<decltype(func)>::function_type;// int __cdecl(int, string)// 获取函数返回值function_traits<decltype(func)>::return_type;// int// 获取函数的参数个数function_traits<decltype(func)>::arity;// 2// 获取函数第一个入...
但Function Traits和Type Traits本质还是依赖SIFINAE做各种类型特化和推导,属于细节非常多但真正的技巧比较少的部分,本文就直接略过对Function Traits和Type Traits细节的分析推导,假定Function Traits和Type Traits已经是成熟稳定的代码部分,我们基于这部分稳定代码做上层的设计编码。
"FunctionTraits" is a lightweight C++ traits struct (template) that allows you to quickly and easily determine the traits of any function at compile-time, such as argument types, number of arguments, return type, etc. (for C++17 and later). It's a natural extension to the C++ standard ...
struct function_traits_impl; template<typename T> struct function_traits : function_traits_impl< std::remove_cv_t<std::remove_reference_t<T>>> {}; template<typename Ret, typename... Args> struct function_traits_impl<Ret(Args...)> ...
We address this challenge through developing a novel risk-assessment framework that integrates ecological and evolutionary perspectives on functional traits to determine species' effects on ecosystems and their tolerance of environmental changes. We define Specific Effect Function (SEF) as the per-gram or...
We conducted a detailed census of microbial communities by pyrosequencing. Analysis of the microbial community structures... 关键词: Biodiversity community diversity ecosystem function functional diversity functional traits DOI: 10.1111/ele.12796 被引量: 14 年份: 2017 ...
(c10::is_compile_time_function_pointer<FuncPtr>::value,"WrapFunctionIntoFunctor can only wrap functions created with TORCH_FN.");usingtype=detail::WrapFunctionIntoFunctor_<FuncPtr,typenameguts::function_traits<typenameFuncPtr::FuncType>::return_type,typenameguts::function_traits<typenameFuncPtr::...
>>::type type; }; template <class FunctionT> struct ReadFunctorValidator { using triats = function_traits<0, FunctionT>; using expectedType = const double*; static constexpr bool value = traits::arity == 1 && std::is_same<typename traits::type, expectedType>::value; }; 这样我们就...
Here, we conducted an EWAS of kidney function traits to identify additional CpGs related to gene regulatory mechanisms of potential importance to CKD. We extended the former EWAS for eGFR and CKD by substantially increasing the sample size to 33,605 individuals. Moreover, we included UACR and mo...