#include <iostream>
#include <vector>
using namespace std;

class A
{
			public:
			 int x1 ;
			 virtual void function1()
			  {
			  }

};

class B : public A
{
};

class C : public A
{
};


int main()
{
    int x1 ;
    float x2 = 10.5 ;

    x1 = (int) x2 ;
    //TO DO convert using new style
    x1 = static_cast<int>  (x1) ;


    A* ptrA = new B() ;
    C* ptrC ;
    ptrC = (C*)ptrA ;
    //TO DO convert using new style
    ptrC = dynamic_cast<C*> ( ptrA) ;
    if ( ptrC == NULL )
     cout << "Invalid dynamic cast." << endl ;



    int i1 = 10 ;
    const int* ptr = &i1 ;
    int* ptr1 = (int*) ptr ;
    //TO DO convert using new style
    ptr1 = const_cast<int*> (ptr) ;

    char* ptr2 ;
    int* ptr3 = &i1 ;
    ptr2 = (char*) ptr3  ;
    ptr2 = reinterpret_cast<char*> (ptr3) ;
    //TO DO convert using new style





   return 0;
}