Is it good practice to put exception handling in a constructor? -


Is it an exception handling code in a class constructor, or should it be avoided? Should not anyone have the exception-generated code in a manufacturer?

Yes, it is absolutely reasonable how will you and the situation like this: 

  class list {public list (integer length) {if (length> 0) {new logic: auto upgrade ("length", "length is not negative"); }         // Okay go! }}

A list with a negative length is most definitely exceptional, you can not get it back on the collar and think it was successful. What is optional, a checkoff construction is liable Example member function? Yucky

or about it 

  class fileParser {public fileParser (string path) {if (! File.Exists (path)) {New FileNotFoundException (path); }         // Okay go! }}

Again, this is a throw and nothing else is acceptable.


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