I'm new to C++. I've searched around a bit but cannot find something that helps. Very simple program, just trying to store 'Person' objects in a Vector and access those objects. My Vector, as of now, holds one object of type 'Person'. 'Person' objects have a 'name' field. I'm simply trying to display that 'name' field. But when the program runs, nothing prints to the console.
I'm still getting comfortable with Vectors and pointers, so my vector setup may be the cause. My 'getName()' function is setup correctly. Can someone please let me know if the way I'm declaring and inserting objects into my vector, as well as the vector declaration/iteration, is correct?
#include <iostream>
#include <string>
#include <ctime>
#include <vector>
#include "Person.h"
#include "Record.h"
//addition of a user to list
void addUser(int id, int age, std::string name, std::vector<Person*> userList)
{
Person *newPerson = new Person(id, age, name);
userList.push_back(newPerson);
}
//deletion of a user of the list by ID
void deleteUserByID(int id, std::vector<Person*> userList)
{
for(int i = 0; i < userList.size(); i++) {
if (userList.at(i)->getID() == id)
delete userList.at(i);
}
}
//Print all user names in the list
void printUserList(std::vector<Person*> userList)
{
for(auto it = std::begin(v); it != std::end(v); it++)
{
std::string name = it->getName();
}
}
int main ()
{
//create vector
static std::vector<Person*> userList;
//add first user
addUser(626968231, 21, "Ryan", userList);
//print all users (just one so far)
printUserList(userList);
return 0;
}
