35 lines
242 B
C++
35 lines
242 B
C++
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class C;
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class A
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{
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public:
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A() {}
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C* GetC() { return NULL; }
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void DoSomething(A* a) {}
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};
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class B : public A
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{
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public:
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B() {}
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};
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class C : public B
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{
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public:
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C() {}
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};
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class D : public C
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{
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public:
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D() {}
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};
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