fizzbuzz-generator.cpp

#include <iostream>
#include <string>
#include <sstream>

class FizzBuzz {
private:
	int m_Current;
	std::ostringstream m_Stream;
public:
	FizzBuzz() {
		m_Current = 0;
	}
	std::string next() {
		m_Current++;
		m_Stream.str("");
		m_Stream.clear();
		if (m_Current % 3 == 0) m_Stream << "Fizz";
		if (m_Current % 5 == 0) m_Stream << "Buzz";
		if (static_cast<int>(m_Stream.tellp()) == 0) m_Stream << m_Current;
		return m_Stream.str();
	}
};

int main() {
	FizzBuzz fizzbuzz;
	for (int i = 0; i < 100; i++) {
		std::cout << fizzbuzz.next() << std::endl;
	}
	std::cin.get();
}