oop 22 05 18

#include<iostream>
using namespace std;

using predicate = bool(*)(int);

class IntReader
{
public:
    virtual bool read()=0;
    virtual int getData()=0;
    virtual bool isEmpty()=0;
};

class IntFilterReader : public IntReader
{
    int n;
    bool isClean;
public:
    IntFilterReader():isClean(false){}
    bool read()
    {
        int temp;
        cin>>temp;
        if(n!=0 && predicate(n))
        {
            isClean = true;
            n = temp;
        }
    }
    int getData()
    {

    }
};
int main()
{
    cout<<"Successful compilation!"<<endl;
    return 0;
}