26 lines
417 B
C++
26 lines
417 B
C++
/*
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* RTTI example from https://www.geeksforgeeks.org/g-fact-33/
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*/
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#include<iostream>
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using namespace std;
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class B { virtual void fun() {} };
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class D: public B { };
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int main()
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{
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B *b = new D;
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D *d = dynamic_cast<D*>(b);
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if(d != NULL)
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cout << "works" << endl;
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else
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cout << "cannot cast B* to D*" << endl;
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asm volatile ("ecall");
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return 0;
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}
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