#include
using namespace std;
class Foo{
public:
Foo(){
cout << “Foo’s constructor” << endl;}~Foo() {cout << “Foo’s destructor” << endl;}};int main(){if (1){Foo* fooPtr = new Foo();//Memory leaks here, destructor not invoked}if (1){Foo fooVar;// No memory leak as variable goes out of scope// and destructor will be invoked.}if (1){Foo* fooPtr = new Foo();delete fooPtr;// delete operator will invoke the destructor. Hence no memory leak}}
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