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4
votes
8answers
1k views

How common are circular references? Would reference-counting GC work just fine?

How common are circular references? The less common they are, the fewer hard cases you have if you are writing in a language with only reference counting-GC. Are there any cases where it wouldn't ...
26
votes
9answers
5k views

Why Garbage Collection if smart pointers are there

These days, so many languages are garbage collected. It is even available for C++ by third parties. But C++ has RAII and smart pointers. So what's the point of using garbage collection? Is it doing ...