Why is my static data member and function not counting the objects correctly?
Why is my static data member and function not counting the objects correctly?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#include<iostream>
class myClass
{
public:
myClass(int data):theDataMenber(data){howManyInstances++;}
~myClass(){howManyInstances--;}
static int getHowManyInstances(){return howManyInstances;}
private:
int theDataMenber;
static int howManyInstances;
};
int myClass::howManyInstances = 0;
int main()
{
myClass ObjectOne(5);
myClass ObjectTwo(10);
myClass ObjectThree(20);
std::cout<<"There are : " <<myClass::getHowManyInstances<< " objects."<<std::endl;
}
|
You forgot the parentheses after the function name.
1
2
|
std::cout << "There are : " << myClass::getHowManyInstances() << " objects." << std::endl;
^
|
Last edited on
Topic archived. No new replies allowed.