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专用于名称的模板
原标题:template specialized on a namespace

鉴于:

namespace A {
  class Foo;
  class Bar;
}

namespace B {
  class Foo;
  class Bar;
}

我想在A号或B号上模仿一个班子,这样就能够做到以下几点:

template<name> class C {
  name::Foo* foo;
  name::Bar* bar;
}

能否直接做到这一点,或者我是否需要制造一种带有碎片的平级结构?

最佳回答

你可以在一个名称空间上打上模板。 如果你能够重新使用一个类别(很可能是公共属性/统计方法),那么你可以将这一类别作为半工作方式加以模仿。

问题回答

无,模板不能在名称空间中被低估。





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