Effective C + + study notes (part Two:item 5-12)



Recently, Effectvie C + + carefully read the side, very amazing the power and charm of C + +. Recently will be the recent reading experience and reading notes in this, must find use, if the summary of what is wrong, welcome criticism:

Now only the frames are listed, and the most recent will be filled as soon as complete:

Part 2nd: Construction/destruction/assignment operations

Personally think this is the more difficult to understand the C + + place, but also the depth of C + +, just beginning to read, may be in some places do not understand, the best way is to read the side of the programming implementation, intentions to think about its essence!

Article 5: Understanding C + + silently writing and invoking those functions

Article 6: If you do not want to use the compiler automatically generated functions, you should explicitly deny
Article 7: Declaring a virtual destructor for a polymorphic base class
Article 8: Don't let exceptions escape destructors
Article 9: Never call the virtual function in the construction and destruction process
Clause 10: Make operator= return a reference to *this
Article 11: Handling Self-assignment in operator=
Article 12: Do not forget every ingredient when copying an object

Note: Because there are many links between the terms, all the provisions are not suitable for separate pull out, this will be combined with other provisions of the record, there is no understanding of the place, welcome to exchange;

Effective C + + study notes (part Two:item 5-12)