Thread: char * substr

since this is obvious c++ program why not just make the parameter a std::string object instead of char*. That way you can remove the strcpy(), get rid of temp string, and simplify the function. I assume err_msg will always be longer than 25 characters

Code:

void UdpServer::InsertIn2DB(std::string err_msg){
         Socket2DB<<err_msg.c_str();
	 // substr yapilacak burda
	err_msg=err_msg.substr(25);
    
}