Default param

[Bjwbell]

how do you make a default value for a parameter

[Amon Ra]

here is an example:

void function(int x, int y=0)
{
   //whatever in here
   //if no value is passed for y, it'll be 0 by default..
}

[Bjwbell]

Thanks
I wonder what the default keyword is for then?


If you put your C++ code
in php

if then "this is a string" 

tags it highlights the keywords nicely.

[Amon Ra]

i knoe only one use of the default keyword:

switch(x)
{
    case 1: {}
    case 2: {}
    default: {}//basically, it does what's in these brackets if none of the cases above are met
}