Trouble with constant objects and functions

I am trying to learn how to use constant functions and objects, however, I have some error that has kept me up for over an hour and I can't seem to figure out. I was following a simple example and I guess I got lost somewhere along the way. Here is my code.

Main.cpp

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

int main(){
    ExampleClass exampleObj; // object used to call members of ExampleClass.
    exampleObj.printText(); // calls printVar from the ExampleClass.

    const ExampleClass constantObject; // object used to call constant members of ExampleClass.
    constantObject.printConstText(); // calls printConstVar from the ExampleClass.

    return 0;
}

ExampleClass.h

#ifndef EXAMPLECLASS_H
#define EXAMPLECLASS_H


class ExampleClass
{
    public:
        void printText();
        void printConstText() const;
};

#endif // EXAMPLECLASS_H

ExampleClass.cpp

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

void ExampleClass::printText(){
    std::cout << "The code works!" << "\n";
}

void ExampleClass::printConstText() const{
    std::cout << "The code works!" << "\n";
}

And I'm getting the error:

C:\Documents and Settings\Me\My Documents\ConstObjects\main.cpp||In function 'int main()':|
C:\Documents and Settings\Me\My Documents\ConstObjects\main.cpp|8|error: uninitialized const 'constantObject'|
||=== Build finished: 1 errors, 0 warnings ===|

If I take out the const before ExampleClass the code executes fine. But is it still a constant object? Thanks for the help, I hope I gave enough information. If it matters at all I'm using Code Blocks.