marmistrz is offline marmistrz
2011-09-20 , 16:15
Posts: 3,328 | Thanked: 4,475 times | Joined on May 2011 @ Poland
#1
Hi
I've got a class
Code:
class wbElement
{
public:
    wbElement();
    string name;
    wbState wbs;
};
I'd like to make an array of it. But I don't know how should I define the operator[] function.
Could somebody help?
Thanks in advance
Marcin
 
TomppaS is offline TomppaS
2011-09-20 , 16:54
Posts: 37 | Thanked: 191 times | Joined on Nov 2009 @ Finland
#2
Simply:
Code:
wbElement the_array[5];
or with c++ you can use dynamic lists from std. It allows you to remove and add any number of elements in the array.

And remember google is your friend if you got some problem like this
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marmistrz is offline marmistrz
2011-09-20 , 17:09
Posts: 3,328 | Thanked: 4,475 times | Joined on May 2011 @ Poland
#3
it doesn't let me.

/home/marcin/proj/test/main.cpp:79: undefined reference to `wbElement::wbElement()'
 
marmistrz is offline marmistrz
2011-09-20 , 17:18
Posts: 3,328 | Thanked: 4,475 times | Joined on May 2011 @ Poland
#4
Geee! I havn't made the constructor
Now I know why I got that error
 
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daperl is offline daperl
2011-09-20 , 17:22
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#5
You've declared the constructor, now you have to define it.

Code:
 wbElement::wbElement()
{
    ...
}
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