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


Tip of the Day
Home » Tip Bank » C++
Language: C++
Expertise: Intermediate
Feb 20, 2002

Registering a Function with std::set_unexpected


set_unexpected() takes a pointer to a user-defined function of the following type:
 
typedef void (*handler)();

Use set_unexpected() to register a user-defined routine that will be invoked when a function throws an exception not listed in its exception specification, use set_unexpected(). For example:
 
#include <except>
void my_handler() // will be called instead of terminate()
{
 write_to_log("a violation of an exception specification");
 // additional cleanup operations
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