C++ Class Won't Compile In VS Code

Question

I've visited dozens of Stack Overflow posts on this and still cannot figure it out. I have a simple main.cpp file where I am trying to create a new custom object "Table." But I get a bunch of errors when trying to reference a Table object. This code works in an online compiler I've been using until now.

Errors:

[Running] cd "c:\Users\etsho\Documents\PF 2 Projects\Project 2\" && g++ main.cpp -o main && "c:\Users\etsho\Documents\PF 2 Projects\Project 2\"main
c:/mingw/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\etsho\AppData\Local\Temp\ccjYVIOC.o:main.cpp:(.text+0x18): undefined reference to `Table::Table()'
c:/mingw/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\etsho\AppData\Local\Temp\ccjYVIOC.o:main.cpp:(.text+0x42): undefined reference to `Table::~Table()'
c:/mingw/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\etsho\AppData\Local\Temp\ccjYVIOC.o:main.cpp:(.text+0x55): undefined reference to `Table::~Table()'
collect2.exe: error: ld returned 1 exit status

main.cpp:

#include <iostream>
#include "table.h"

using namespace std;

int main()
{
   //initialize variables
   Table table;

   return 0;
}

table.h:

#ifndef TABLE_H
#define TABLE_H
#include "person.h"
#include <iostream>
#include <string>
#include <vector>
#include <sstream>
#include <algorithm>
#include <regex>
using namespace std;

class Table
{
public:
   // Constructor methods
   Table();
   Table(const Table & table);
   ~Table();

   // Input output methods
   void Print() const;
   void Read(const string fileName);

   // Searching methods
   void searchFirstName(string firstName);
   void searchLastName(string lastName);
   void searchYear(string yearRange);
   
   // Other methods
   void printTable(vector<Person> printPeople) const;

private:
   // Object attributes
   vector<Person> people;
};
#endif

table.cpp:

#include "table.h"

//Constructor
Table::Table()
{
}

//Destructor
Table::~Table()
{
}

//-------
//Input output methods
//-------
void Table::Print() const
{
   //print all people
   printTable(people);
}

void Table::Read(const string fileName)
{
   // Open input file
   ifstream din;
   din.open(fileName.c_str());
   if (din.fail()){
      cout << "Error: could not open file\n";
      return;
   }  
   
   // Read people information
   Person person;
   string line = "";
   while (getline(din, line)){
      int personReadCount = 0;
      
      //split string by space
      vector<string> words;
      istringstream iss(line);
      for (string s; iss >> s; ){
         words.push_back(s);
      }
      
      //set person's attributes
      person.setFirstName(words[0]);
      person.setLastName(words[1]);
      person.setBirthYear(stoi(words[2]));
      person.setDeathYear(stoi(words[3]));
      person.setContribution("");
      for (int loop = 4; loop < words.size(); loop++){
         person.setContribution(person.getContribution() + " " + words[loop]);
      }
      
      people.push_back(person);
   }
}

//-------
//Searching methods
//-------
void Table::searchFirstName(string firstName)
{
   vector<Person> newList;
   transform(firstName.begin(), firstName.end(), firstName.begin(), ::toupper);
   for (int loop = 0; loop < people.size(); loop++){
      string newFirstName = people[loop].getFirstName();
      transform(newFirstName.begin(), newFirstName.end(), newFirstName.begin(), ::toupper);
      if (newFirstName == firstName)
         newList.push_back(people[loop]);
   }
   
   printTable(newList);
}

void Table::searchLastName(string lastName)
{
   vector<Person> newList;
   transform(lastName.begin(), lastName.end(), lastName.begin(), ::toupper);
   for (int loop = 0; loop < people.size(); loop++){
      string newLastName = people[loop].getLastName();
      transform(newLastName.begin(), newLastName.end(), newLastName.begin(), ::toupper);
      if (newLastName == lastName)
         newList.push_back(people[loop]);
   }
   
   printTable(newList);
}

void Table::searchYear(string yearRange)
{
   vector<Person> newList;
   transform(yearRange.begin(), yearRange.end(), yearRange.begin(), ::toupper);
   for (int loop = 0; loop < people.size(); loop++){
      string yearFormat = to_string(people[loop].getBirthYear()) + "-" + to_string(people[loop].getDeathYear());
      if (people[loop].getDeathYear() == -1)
         yearFormat = regex_replace(yearFormat, regex("-1"), "PRESENT");
      transform(yearFormat.begin(), yearFormat.end(), yearFormat.begin(), ::toupper);
      cout << yearRange << " " << yearFormat << endl;
      if (yearFormat == yearRange)
         newList.push_back(people[loop]);
   }
   
   printTable(newList);
}

//-------
//Other methods
//-------
void Table::printTable(vector<Person> printPeople) const
{
   //print out attributes of people in vector
   cout << "\nFirstName LastName, BirthYear-DeathYear, Contribution" << endl;
   for (int loop = 0; loop < printPeople.size(); loop++){
      cout << printPeople[loop].getFirstName() << " " << printPeople[loop].getLastName()
         << ", " << printPeople[loop].getBirthYear() << "-";
      if (printPeople[loop].getDeathYear() == -1){
         cout << "Present";
      }
      else{
         cout << printPeople[loop].getDeathYear();
      }
      cout << "," << printPeople[loop].getContribution() << endl;
   }
   
   if (printPeople.size() == 0)
      cout << "No results" << endl;
}

Any help is appreciated. Thanks.