UIElements.cpp
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	/**
	* \file UIElements.cpp
	*
	* \date Oct 23, 2012
	* \author Alexandre Tuleu
	*/




	#include "UIElements.h"

	#include <iostream>
	#include <sstream>
	#include <stdexcept>


	void FillHexaByteIfNeeded(const std::string & name,
	bool nonInteractif,
	sbcp::HexaByte & data){
	std::ostringstream os;
	if(!data.IsInitialized()){
	if(nonInteractif){
	os << name << " should be provided.";
	throw std::runtime_error(os.str());
	}
	std::cout << "Please enter a " << name << " : " << std::flush;
	std::cin >> data;
	}
	}


	bool AskYesNoQuestion(const std::string & question){
	std::string response;
	while(true){
	std::cout << question << " ? [yes/no]" << std::flush;

	std::getline(std::cin,response);
	if(response == "yes"){
	return true;
	}
	if(response == "no"){
	return false;
	}
	std::cout << "Please enter 'yes' or 'no'" << std::endl;
	}

	}