cppPlayerStructBasics

#include <iostream>
#include <fstream>

const int maxNameLen{ 50 };

struct Player
{
    int id;
    char* name{nullptr};
    int rank;

    void init(int idP, const char* nameP, int rankP)
    {
        id = idP;

        setName(nameP);

        rank = rankP;
    }

    void setName(const char* nameP)
    {
        auto len{ strlen(nameP) + 1 };

        if (!name)
        {
            name = new char[len];
        }
        else if (name and strlen(name) + 1 < len)
        {
            delete[] name;
            name = new char[len];
        }

        strcpy_s(name, len, nameP);
    }

    void print()
    {
        std::cout << id << ' ' << name << ' ' << rank << '\n';
    }

    void clear()
    {
        delete[] name;
    }
};

void printPlayers(Player* begin, Player* end)
{
    for (auto player{ begin }; player != end; ++player)
    {
        player->print();
    }
}

void clearPlayers(Player* begin, Player* end)
{
    for (auto player{ begin }; player != end; ++player)
    {
        player->clear();
    }
}

int main()
{
    const int playersCount{ 3 };
    Player players[playersCount];
    Player* const playersEnd{ players + playersCount };

    players[0].init(26007, "MadMax", 39);
    players[1].init(28002, "Batman", 25);
    players[1].setName("MishMans");
    players[2].init(29002, "Joker", 15);

    //players[0].print();
    //players[1].print();
    //players[2].print();
    printPlayers(players, playersEnd);

    //players[0].clear();
    //players[1].clear();
    //players[2].clear();
    clearPlayers(players, playersEnd);

};