Virtual destructors for interfaces.
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by wowus
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Published on 2010-06-03T20:09:02Z
Indexed on
2010/06/03
20:14 UTC
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c++
Do interfaces need a virtual destructor, or is the auto-generated one fine? For example, which of the following two code snippets is best, and why?
class Base
{
public:
virtual void foo() = 0;
virtual ~Base() {}
};
OR...
class Base
{
public:
virtual void foo() = 0;
};
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