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#include <assert.h>
extern "C" int printf(const char *, ...);
class Subscriptor
{
public:
Subscriptor()
{ counter = 1;}
virtual ~Subscriptor()
{
counter--;
assert(counter == 0);
}
private:
static int counter;
};
int Subscriptor::counter;
template <typename number>
class Polynomial : public Subscriptor
{
};
class LagrangeEquidistant: public Polynomial<double>
{
};
template <int value>
class A
{
public:
class Nested: public LagrangeEquidistant
{
};
A() { n = new Nested; }
~A() { delete n; }
Subscriptor * n;
};
template<typename _Tp>
inline void
_MyDestroy(_Tp* __pointer)
{ __pointer->~_Tp(); }
int main()
{
Subscriptor * s1 = new LagrangeEquidistant;
_MyDestroy(s1);
A<1> * a1 = new A<1>;
_MyDestroy(a1);
A<2> * a2 = new A<2>;
_MyDestroy(a2);
return 0;
}
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