FooBar.cpp

#include <iostream>
#include "FooBar.hpp"

FooBar::FooBar() 
{
        std::cout << "constructor" << std::endl;
}

FooBar::~FooBar() 
{
        std::cout << "destructor" << std::endl;

}

FooBar.hpp

#ifndef _FOOBAR_HPP_
# define _FOOBAR_HPP_

class FooBar 
{
        public:
                FooBar();
                ~FooBar();
};
#endif

main.cpp

#include "FooBar.hpp"

int main() 
{
        FooBar test;
}