I am having a little trouble creating pointers to maps in Go. Can you please let me know if I am passing the map parameter correctly? It pairs integer values with structs.
type symbol_table struct{ --- --- --- } //is the map parameter being called correctly? func TD(..., symbolMAP *map[int]symbol_table, ...){ --- --- --- } func main(){ symbolMAP:=make(map[int] symbol_table) TD(&symbolMAP) } Yes, you are passing it correctly, although not idiomatically. As the system pointed out, passing the map itself rather than a pointer to it is almost always better.
A comment on the question as a whole now, Rahul, you should not "get back to this post later." That is not the way to use stackoverflow. The question you asked was relatively simple ("Can you please let me know if I am passing the map parameter correctly?") and you provided enough information with your sample code to allow a simple answer such as the one I just gave. You should accept an answer, or, if you horribly regret asking your question, delete the question entirely.
You alluded to other questions you might have. This is fine, but they are not here and there is no reason to leave this question in an unanswered state. When you have composed your new questions, post them as new and separate questions.
As already noted in the comments, there is no need to pass pointer to a map.
A map is already a reference type. Changes in the map will be observed from other variables.
See also Q/A: Go - Pointer to map.
