Undefined reference to 'WinMain#16' - c++

Question

I am getting a [Linker Error] undefined reference to 'WinMain#16' and I am unable to fix the issue. I am using Dev-C++ - In my project settings 'Win32 Console' is selected as I want it to be a console application.
Example Header (Test.h):
#ifndef TEST_H
#define TEST_H
#include<string>
using namespace std;
class Test {
private:
int testing;
public:
int main();
};
#endif
Example .cpp file
#include<iostream>
#include "Test.h"
using namespace std;
int Test::main(){
/* EXAMPLE */
cout << "Enter Test" <<endl;
cin >> testing;
cout << "----------------------------"<<endl;
system("pause");
return 0;
}
I can fix the error by removing the Test:: in front of the main() but I want it to reference my header file. If it does not reference my header file all of my variables become undeclared.. unless I put them into the program itself.
Please note the code is only an example of what I am doing.. and sorry once again if it's stupidly obvious. :-(

Answer 1

Answers are provided in the comments themselves, but here is the gist::
#ifndef TEST_H
#define TEST_H
#include<string>
using namespace std;
class Test {
private:
int testing;
public:
int main();
};
int Test::main(){
/* EXAMPLE */
cout << "Enter Test" <<endl;
cin >> testing;
cout << "----------------------------"<<endl;
system("pause");
return 0;
}
#endif
And in the .cpp file::
#include<iostream>
#include "Test.h"
using namespace std;
int main(){
/* EXAMPLE */
Test *testObject = new Test();
testObject->main();
delete(testObject);
system("pause");
return 0;
}

Answer 2

Oh, and why are you using system("PAUSE"), when there is a much better way!? (You can read here as to why system() is evil: http://www.cplusplus.com/forum/articles/11153/ )
Why not go with something like this:
void PressEnterToContinue()
{
std::cout << "Press ENTER to continue...\n";
std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
}
and then call the function at the end??