Scan/test.cpp at master · aadityanaik/Scan

31 lines (24 loc) · 618 Bytes

#include <iostream>

#include <exception>

#include "scan.hpp"

int main() {

int x;

//Using Scanner::next<type>

std::cout << "Enter an integer\n";

x = scanner::next<int>("Integer expected");

std::cout << "Congratulations! You entered an integer- " << x << std::endl;

//Using Scanner::Scan

double y;

std::cout << "Enter a double this time\n";

scanner::Scan input;

while(true) {

try {

y = input.next<double>();

break;

} catch(const scanner::InvalidInputException& e) {

std::cerr << "Double expected\n";

}

std::cout << "Congratulations! You entered a double- " << y << "\n";

return 0;

}

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