Will the below code cause memory leak in c++

Question

class someclass {};

class base
{
    int a;
    int *pint;
    someclass objsomeclass;
    someclass* psomeclass;
public:
    base()
    {
        objsomeclass = so         


        

Answer 1

Everything you "new" needs to be deleted, or you'll cause a memory leak. So these two lines:

psomeclass = new someclass();
pint = new int(); 

Will cause memory leaks, because you need to do:

delete pint;
delete psomeclass;

In a finally block to avoid them being leaked.

Also, this line:

base temp = base();

Is unnecessary. You just need to do:

base temp;

Adding the "= base()" is unnecessary.