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名称空间,包括使用相同名称的功能[封闭]
原标题:namespaces including functions with same names in cpp file [closed]
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我有一个头盔,包括两个名称空间:

namespace A {

    void fnc(T arg);
}

namespace B {

    void fnc();
}

我也拥有一个文件:

#include "myHead"

A::fnc(T arg) {...}
B::fnc() {...}

它从未执行过B:fnc();尽管我用其主要名称称呼它。 在执行时,我指的是<条码>B:fnc(从来不被叫。 这是否是因为职能超负荷? 如果是的话,如果用其名称空间界定职能,那么如何能够做到这一点? 没有编辑错误。

主要:

void main {

    ...
    A::fnc(arg);
    B::fnc();    // this never gets executed
}
最佳回答

你的档案应当看一下这样的情况:

#include "myHead"

namespace A {
  fnc(T arg) {...}
}

namespace B {
 fnc() {...}
}
问题回答

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