Re: Problem with initialization of array of class objects
On Feb 21, 7:16 am, yatko <yatkonal...@gmail.com> wrote:
Hi all;
I want to define an array of objects and initialize them, but I don't
know how I could do that simply. I have searched over net, and have
found a few solutions. Does anybody has a better, simple solution?
Suppose there is a Foo class that has const member.
class Foo
{
public:
Foo(int, int);
~Foo();
private:
const int ID;
double int var;
};
First method:
Foo objects [MAX] = {Foo(0,1),Foo(1,2),Foo(2,3)};
// This one requires copy constructor, but I have const members, so it
doesn't work for me.
Second method:
std::vector<Foo> objects;
objects[0] = * (new Foo(0,1));
objects[1] = * (new Foo(1,2));
objects[2] = * (new Foo(2,3));
//This one solves problem of const members, but I dont want to use
vector.
I want to initialize the array as following, but it doesn't work.
Foo objects[MAX] = {{0,1},{1,2},{2,3}};
Thanks
yatko
the way you have it should work exept you can't change a constant
after it is inisialized and you should write it:
Foo objects[MAX] = {Foo(0,1),Foo(1,2),Foo(2,3)};
someone else praly suggested this, but just the same, hope this helps
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