Cocos2d-x Study Notes (1)

Cocos2d-x Study Notes (1)

Some validation Regular Expressions in Cocos2d:

Email:

#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)        regex pattern("([0-9A-Za-z\\-_\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)");        if (! std::regex_match(m_pRegEmail->getText(), pattern)){

            return false;        }#endif#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)                std::regex_t match_regex;        regcomp(&match_regex,"([0-9A-Za-z\\-_\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)",REG_EXTENDED);        if (regexec(&match_regex, m_pRegEmail->getText(), 0, NULL, 0) != 0){            return false;        }        regfree(&match_regex);#endif

Include English or not:

bool includeChinese(const char *str){    char c;    while (1)        {        c = *str++;        if (c == 0) break;   //        if (c & 0x80)        //            if (*str & 0x80) return true;        }    return false;}