#include "tool.h"

char* str2char(string str)
{
	rsize_t num = str.length() + 1;
	char* strc = new char[num];
	strcpy_s(strc, num, str.c_str());

	return strc;
}

string num2str(int num)
{
	stringstream ss;
	string str_num;

	ss << num;
	ss >> str_num;


	return str_num;
}