Cocos2dx/キャスト

intをstd::stringへ

int _int = 1;
std::string str = StringUtils::toString(_int);

const charをstd::stringへ

const char *str = "hoge";
std::string str(str);   // "hoge"

std::stringからconst char

std::string str = "hoge";
log("char=%s", str.c_str());