How can I keep on looping until I get the desired data type in cin for ex I want to keep on looping if the user enter non - integer digit for ex in this code.
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
template <class T>
class Division
{
public:
T term_1;
T term_2;
Division(T term1_P,T term2_P):term_1(term1_P),term_2(term2_P){}
void DivisionRes()
{
T term_3=term_1/term_2;
cout<<"Result = "<<term_3;
}
};
int main()
{
float* Term1=new float;
float Term2;
cout<<"Enter A Number You Want To Divide"<<endl<<">>";
do
{
cin>>(*Term1);
if(cin.fail())
{
cout<<endl<<"Invalid Input!\n>>";
}
}while((*Term1)==0);
}
But there's something weird I noticed when I enter a string it keeps on looping without allowing me to give a Re-input.
So How can I fix it? Thanks for reading.
PS:
Sorry for bad English
Code isn't complete yet
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