How can I implement the function overloading in Perl ? I
read about the operator overloading, I do not know how to
implement the function overloading. Thanks in advance ?
- 1 Answers
- 2988 Views
- I also Faced
- E-Mail Answers
Answer / Jyoti Shukla
In Perl, you cannot directly implement function overloading like some other programming languages such as C++ or Java. However, you can achieve a similar effect using subroutine renaming and polymorphism. You can create multiple subroutines with the same name but different numbers and types of arguments, and then use Perl's dynamic dispatch mechanism to call the correct subroutine based on the argument list provided.
| Is This Answer Correct ? | 0 Yes | 0 No |
What are the different types of perl operators?
Write a program that shows the distinction between child and parent process?
Why do you program in Perl?
my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
When does circular reference occur?
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
What is the importance of perl warnings? How do you turn them on?
how to install a package in perl ????
Explain the difference between use and require?
Which web site will help the student to download the Java mini Project ?
What does redo statement do in perl?
What is a hash?
6 Answers Photon, Satyam, Wipro,
ASP 
