Hey all ok so the issue seems to be at line 45 it seems to be making a loop from the output betting im just doing something wrong with exceptions, sense im just learning them. thanks in advance
/* File Name: Demo.cpp
Chapter No. 16 - Exercise No. 2
Programmer: Carl Sue
Date Last Modified: Apr 17, 2010
Problem Statement: (what you want the code to do)
Write a function that accepts an integer parameter and returns its integer
square root. The function should throw an exception if it is passed an
integer that is not a perfect square. Demonstrate the function with a
suitable driver program.
Input validation: do not accept negative numbers for test scores.
Overall Plan (step-by-step how you want the code to make it happen):
1. accept integer
2. find square root
3. return square root if not perfect square throw exception
etc.
Classes needed and Purpose (Input, Processing, Output):
*/
#include <iostream>
#include "Demo.h"
using namespace std;
int sqrt(int);
int main(int argc, char * const argv[]){
int number, result;
cout << "enter number: ";
cin >> number;
try{
result = sqrt(number);
}catch (MyException &e) {
cout << e.getMessage();
}
cout << "Square root is: " << result;
}
int sqrt(int num){
MyException excp("number is not perfect square");
cerr <<"got Here!";
double d_sqrt = sqrt(num);
int i_sqrt = d_sqrt;
if ( d_sqrt != i_sqrt ){
throw excp;
}
return sqrt(num);
}
string MyException::getMessage(){
return message;
}
MyException::MyException(string msg){
message = msg;
}.h file
/*
* Demo.h
*
* Created on: Apr 22, 2010
* Author: Carl
*/
#ifndef DEMO_H_
#define DEMO_H_
#include <iostream>
using namespace std;
class MyException {
public:
MyException();
MyException(string msg);
string getMessage();
private:
string message;
};
#endif /* DEMO_H_ */