class - Trouble with C++ Classes and Functions - Function to print out a 2D array -

i'm trying make battleship game in c++ , i've been having huge nightmare trying classes set way wanted them be. bellow i've included code more information how i'm trying program game.

there 3 classes , header files: game.cpp, ships.cpp , player.cpp corresponding header files game.h, ships.h , player.h. ships , player there store information regarding items want bulk of functions associated game class.

currently way can display rudimentary game board initializing in main() , using local variable. want put "print" function game.cpp.

i've had several goes @ why you'll see random bits of code on place. feel once down once i'll have more confidence , able replicate other classes , function.

the functions i've identified need game far follows: clear //clears game board show //shows game board countnumberofships //counts how many ships there ie when 0 ships remain lose or win depending on @ 0. setships // allows place ships , randomly places computer's ships. attack // controls attack sequences, responsible shoot,hit miss, sink.

main.cpp

#include "game.h" #include <iostream> #include <string> using namespace std;  int board3[10][10] = {     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10},     {1,2,3,4,5,6,7,8,9,10} };  string name; int option1; bool playerwin = false; string type;   int main()  {   cout << "hello, welcome battleship" << endl; game mygame; //mygame.displayboard();  for(int i=0; < 10; i++) {      for(int j=0; j < 10; j++)     {          cout <<  board3[i][j] << " ";     }     cout << endl; }    /**game go; cout << "welcome, please enter name: "; cin >> name; cout <<"are player or computer?"; cin >> type; player newplayer(name, player); go.addplayer(newplayer);  cout << "okay " << name << "! ready lose?" << endl;   cout << "hello world" << endl; //game function goes here  **/  system("pause"); return 0;   }; 

game.h

#ifndef game_h #define game_h     #include "player.h"    #include "ships.h"    #include <vector>     class game { public:     game();     ~game();     //void addplayer(player newplayer);     void displayboard();     //void addship(ships newship); private:  };  #endif  

game.cpp

#include "game.h" #include <vector>  #include <iostream> using namespace std;  game::game() {     cout << "hello mr rabbit!" << endl; }  game::~game() { }  void game::displayboard()  {     int gameboard[10][10];     for(int i=0; < 10; i++)     {          for(int j=0; j < 10; j++)         {              cout <<  gameboard[i][j] << " ";         }         cout << endl;     }   } 

from brief glimpse on code, seems may want include gameboard array variable within game class. there create 2 separate 'game' objects, 1 player , other computer. have 2 separate gameboard arrays manipulate using . operator so: playergame.gameboard[i][j] or computergame.gameboard[i][j].

hope helps!

edit: since you've clarified question, , based on i've mentioned. rewrite displayboard function operate on gameboard array of game object. loop method using still work, long remove re-declaration of gameboard.

once again, hope helps!