Thread: dealing with dynamic arrays

Hi there! I have a problem in dealing with dynamic arrays. I have initialized the objects and now i want to print them.

Code:

// main
char* namesList[] = {"Brad Shaw","Aimen Adams","Sal Dimitry","Cristi Anreaz","Poala James"};


    int idList[]={232,444,135,52,134};
    Team t1( namesList,idList,5,"waqas");
        t1.Print_team();

My class Team looks something like this:

Code:

#include <iostream>
#include <fstream>
#include <string>
#include"Team.h"
#include "Player.h"
using namespace std;
Team::Team()
{
    players=0;
    No_Of_Players=0;
    Name=0;


}


Team::Team( char* sNames_List[], int id_List[], int No_Of_Players, char* Name)
{
    Player* players= new Player[No_Of_Players];
    
    for (int i=0; i<No_Of_Players; i++)
    {
        players[i].Set_Id(id_List[i]);
        players[i].Set_Name(sNames_List[i]);
        players[i].Set_Id(id_List[i]);
        
    }


}


void Team::Print_team()
{
    
    cout << " the team " << Name << " has " << No_Of_Players << " players namely " << endl;


    for (int i=0; i<No_Of_Players; i++)
    {
        cout << " - " <<players[i].Get_Id() << " " << players[i].Get_Name() << endl;
    }




}

The print function does not work. I have to implement the print function without taking any parameters.. How should i do that ? Thanks!

Originally Posted by waqas94

How to store No_Of_Players at a class level ??

Use the "this" pointer in the Team constructor and Print_team member function to access members of the Team class.

Originally Posted by rcgldr

Use the "this" pointer in the Team constructor and Print_team member function to access members of the Team class.

Not working!

By "at class level," do you mean that you want to store the number of players as a constant? If you decide to do that, you need to declare the variable type with the const modifier, and you need to write the constructor with an initializer list:

Code:

Team::Team( char* sNames_List[], int id_List[], int NoOfPlayers, char* Name ): No_Of_Players(NoOfPlayers) // initializer list
{
  players = new Players[No_of_Players];

  for ( int i = 0; i < No_of_Players; i++) {
    players[i].setId(id_List[i]);
    players[i].setName(sNames_List[i]);
  }
}

The purpose of the above code is to demo initializer lists only, I don't know if this can be copied exactly.