我有一个类型T,如何在REPL中获取所有专门用于此类型的方法?我的动机是T在一个包中定义,T从源代码中可能不容易看到我的意思.
总之,我想要类似的东西
functions(T)
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如methods已经存在,但它需要的功能,我想了解
Sal*_*apa 25
你需要使用methodswith(T):
help?> methodswith
search: methodswith
methodswith(typ[, module or function][, showparents])
Return an array of methods with an argument of type typ. If optional showparents
is true, also return arguments with a parent type of typ, excluding type Any.
The optional second argument restricts the search to a particular module or
function.
julia> type Foo end
julia> methodswith(Foo)
0-element Array{Method,1}
julia> foo(::Foo) = nothing
foo (generic function with 1 method)
julia> methodswith(Foo)
1-element Array{Method,1}:
foo(::Foo) at none:1
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