A technique for avoiding memory leaks in C + +

The U_ptr in section 13.5 in C + + Primer 4th is a practical example

Implement memory management by counting the way and providing your own abstract type of pointer. Within a certain range is still very effective, for example, when writing a module, the module can use this method to avoid memory leak

Here as a memo, do not write the detailed method. What you need to know to see section 13.5 in C + + Primer 4th

A technique for avoiding memory leaks in C + +