dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: C++
Expertise: All
Nov 12, 1999

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Limitations on the Location of a Default Arguments Declaration

Default arguments shall be specified only in the parameter-declaration-clause of a function declaration or in a template-parameter. This means that default arguments cannot appear in declarations of pointers to functions, references to functions, or typedef declarations:
         
  void f( int n = 0); //OK
  //the following declarations are all illegal
  void (&rf) (int n = 0) = f;  //reference to function
  void (*pf) (int n = 0) ;   //pointer to function
  typedef void (*pfi) (int n = 0);  //typedef
Danny Kalev
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
Thanks for your registration, follow us on our social networks to keep up-to-date