B
Blair Craft
hi,
I got a class have 2 constructors:
static int g_idx_counter = 0;
when I use:
Object *o = new Object();
everything is OK, but when using the second constructor:
Object *o = new Object(32);
member variable "counter" will remain untouched, I did a gdb trace,
Object::Object() was invoked and inside that function "counter" was
initialized, when function returns "counter" went back to 0
again. Behavior is like a local variable inside a code chunk, but here
counter is a class member variable, anyone can shed some light?
thanks
I got a class have 2 constructors:
static int g_idx_counter = 0;
Code:
Object::Object():{
counter = g_idx_counter++;
created_at = last_used = time(NULL);
destroyed = false;
id = -1;
}
Object::Object(int _id){
Object();
id = _id;
}
when I use:
Object *o = new Object();
everything is OK, but when using the second constructor:
Object *o = new Object(32);
member variable "counter" will remain untouched, I did a gdb trace,
Object::Object() was invoked and inside that function "counter" was
initialized, when function returns "counter" went back to 0
again. Behavior is like a local variable inside a code chunk, but here
counter is a class member variable, anyone can shed some light?
thanks