vamsip

 Profile Answers by vamsip 

• May 6th, 2008

 

1. using printf

     scanf("%c",&ele);        //read charecter 
    printf("ascii= %d",ele); //print it acsii value
 

jaihind007

 Profile Answers by jaihind007 

• Jul 15th, 2008

 

Auto pointer is nothing but, Proper memory management ( memory Allocation and deallocation).

In C++ there is class template "auto_ptr" this is good example for auto pointer. Only we need to allocate a memory using the "auto_ptr" class no need to deallocate a memory, Once we exit from the scope of class , automatically memory de allocated.