the cin.fail() not work good
If you write in x and y chars that closes the program
code:
main.cpp
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#include "header.cpp"
int main() {
Tester x(13,64);
x.printMap();
x.setMap(43,42);
x.printMap();
x.addMap(40,34);
x.printMap();
x.writeMap();
cout << "(" << x.getX() << "," x.getY() << ")" << endl;
cin.get();
cin.ignore();
return 0;
}
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header.cpp
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#include <iostream>
using namespace std;
class Tester {
private:
int x,y;
public:
Tester(int xx, int yy) { x = xx; y = yy; }
Tester() { x = 0; y = 0; }
void setMap(int xx, int yy) { x = xx; y = yy; }
void addMap(int xx, int yy) { x += xx; y += yy; }
void printMap() { cout << "map(" << x << "," << y << ")" << endl; }
int getX() { return x; }
int getY() { return y; }
void writeMap() {
cout << "write x and y" << endl; cin >> x;
if(cin.fail()) {
cerr << "is a not number";
x = 0;
cin.clear();
}
cin >> y;
if(cin.fail()) {
cout << "is a not number" << endl;
y = 0;
cin.clear();
}
}
};
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what are i need to do?
Mate, could you please elaborate on your question. What exactly you wish to do with your program?
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