bulls-and-cows-cpp/bulls-and-cows-cpp/CGame.h

// CGame.h
//
#pragma once
#include "defines.h"
#include "CUserInput.h"
#include "CStep.h"

class CGame
{
private:
	int m_ucDigits = 4;		// Number of digits into the guessed number
	int m_ucBulls;
	int m_ucCows;
	bool m_fGameIsEnd;
	int m_uStepCounter;
	int* m_uGuessedNumber;
	std::wstring m_sLastError;
	std::vector<CStep> m_Steps;

	int GetNumber(CStep);
	void ShowGuessedNumber(bool);
	void PrintGameHeader();
	void PrintGameFooter();
	void PrintSteps();

	template<typename T, typename N>
	bool IsEqual(const T, const N, int);

public:
	void Init();
	void Start();
	CGame();
	~CGame();
};

template<typename T, typename N>
bool CGame::IsEqual(const T number, const N digit, int i)
{
	bool result = false;

	while ((--i) >= 0)
	{
		if (digit == number[i]) result = true;
	}
	return result;
}