Logo Questions Linux Laravel Mysql Ubuntu Git Menu
HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin
 

Why copy constructor and assignment operator are disallowed?

Tags:

#undef GOOGLE_DISALLOW_EVIL_CONSTRUCTORS
#define GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TypeName)    \
   TypeName(const TypeName&);                           \
   void operator=(const TypeName&)

I'm, reading open source code from google. Why copy constructor and assignment operator are disallowed?

Related questions

Is changing the number of an enum a breaking change?
NSMutableArray stored with core data = WORKS, but after changing array DOESN'T WORK
What does the unary operator ~ do in numpy?
Are clojure function cyclic dependencies specifically disallowed by design, or is it just a reader behaviour?
Ant task for compiling GUI forms (Intellij IDEA)
MySQL - Necessity of surrounding table name with ` (tickmarks)?
php output with sleep()
Calling instance method on a null reference in IL
Difference between Request.QueryString["id"] and Request["id"]
inserting space in xslt
Inserting Spaces Instead of Tabs in ALL Files
Dynamically get changed select value

Donate For Us

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!