title: c socket send commands in string
body: <p>i am new in the socket programming in C/C++. I wrote Client and Server Socket. They can send and receive string.
  The idea is to send the commands to the server in the string. It can look something like this : "GET X" or "SET X 2". I know how i can split string. and the program know that the first word in the string is command, the second is attribute, and the third can be a value in case of SET-Command. 
  My question is how i can say to programm that if it gets the string "GET X" it should call the function get(attribute).
  I thought the first about switch-case, but i think it's not a best solution for it.
  In case if it will be a lot of commands.
  THank you</p>