Question

I created a class in C++ called Commands (file name commands.cpp).

I’ve taken that and put it into a command array (file name test.cpp).

What I would like to know is how to call the functions that are within the Commands class.

for example I have a function within the Commands class
called

     void command::init(char data[]) 
      {
        //detail
       }

and what i have tried to do to call the function is

EDIT

  Class test{
     int CmdCount;     // number of commands in the array
     int MaxCmds;      // max amount of commands allowed
     command* cmds;
  Public:
     int get_command_count() const{
          return CmdCount;
     }

     int readfile(const char fname[]){
          char line[161];

          FILE* fp;
          fp = fopen(fname, "r");

          if(fp){
               for(int i = 0; 1 == fscanf(fp, "%160[^\n]\n", line; i++){
                     cmds[get_command_count()].init(line);
                     CmdCount += 1;
               }
          }
          fclose(fp);
     }
  };

I just want to know how to be able to call void command::init(char data[]).

Any suggestions?

thanks.

Answer 1

Sounds like your array contains instances of your class. In that case you want to call the method on a single entry in the array:

my_array[i].someMethod();

where my_array[i] is an instance of your class.