static memeber initialization in constructor??
lrtaylor@micron.com
lrtaylor@micron.com
Mon Nov 1 20:25:00 GMT 2004
You actually have to also define 'one' someone in your implementation
code just like you do your functions:
long A::one[MAX];
That actually causes space to be allocated for 'one'. The declaration
just declares it (kind of like when you use 'extern' - you have to have
it actually defined someone).
Thanks,
Lyle
-----Original Message-----
From: gcc-help-owner@gcc.gnu.org [mailto:gcc-help-owner@gcc.gnu.org] On
Behalf Of Ishwar Rattan
Sent: Monday, November 01, 2004 1:25 PM
To: gcc-help@gcc.gnu.org
Subject: static memeber initialization in constructor??
g++ 3.2.2 under Linux Mandrake-9.1
I have a class A being derived from base class B
class A: public B
{
public:
A() : B("starter") { init_one(); }
// other public methods..
protected:
const int MAX = 10;
static long one[MAX];
static void init_one()
{
for(int i = 0; i < MAX; i++)
one[i] = 9;
}
};
Whem compiled the ld fails with message that there is undefined
reference to
A::one
So, can one initialize a static member in the above scenario?
-ishwar
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