[ad_1] The problem is that you input too many characters for cin >> ch;. Since m == 40, you declared it as char ch[40]. This allows you to enter 39 characters (not 40 because of the trailing ‘\0’ character), but you entered much more than that, so it wrote outside the array boundary, which results … Read more
[ad_1] Try this demo, put it in a Main method of a console application (it uses Regex so you have to add line “using System.Text.RegularExpressions;”): string input = “AT+CMGL=\”ALL\”\n+CMGL: 0,\”REC READ\”,\”+40728072005\”,,\”12/06/29,13:04:26+12\”\npassword,1,ON”; var matches = Regex.Matches( input, @”\””(?<msisdn>\+\d*)\””,.*,\””(?<date>\d{2}\/\d{2}/\d{2},\d{2}:\d{2}:\d{2}\+\d{2})\””.*\n+(?<passwd>[^,]*),(?<itemno>\d*),(?<command>\w*)” , RegexOptions.Multiline); foreach (Match m in matches) { Console.WriteLine(m.Groups[“msisdn”].Value); Console.WriteLine(m.Groups[“date”].Value); Console.WriteLine(m.Groups[“passwd”].Value); Console.WriteLine(m.Groups[“itemno”].Value); Console.WriteLine(m.Groups[“command”].Value); } Console.ReadKey(); Basically, regular expression … Read more
[ad_1] Several of the errors mention that class IOBuffer has no member named “pack”. The message is absolutely correct, it doesn’t; if you look at the header, it has a method named Pack, with a capital P. C++ is case-sensitive! The errors about “redefinition” are happening because your include files don’t have include guards to … Read more
[ad_1] Is it even possible for “main” to return a buffer? No and you shouldn’t. What should main() return in C and C++? How should I create, append string and return it? char aString[FIXED_SIZE]; memset(aString, 0, sizeof aString); strcpy(aString, “This is a string”); [ad_2] solved returning a buffer in c [closed]