Using smart pointers in Qt

Department of the project, is to use QT to do a graphical interface to send and receive data, but the creation of data management classes need a variety of new, delete, very careful but memory usage in the continuous switching program after the function President, because the use of GCC 4.7.* so there seems to be no shared_ PTR can be used, the Internet to check the original QT also has a smart pointer.

Commonly used are qscopedpointer and qsharedpointer, and the usage is very similar to STD unique_ptr and shared_ptr, like this:

1 2     Writethread (new ncwritethread);

Basically as good as the standard library, the specific here will not repeat it.

Using smart pointers in Qt