[C++] Moving classes to header files

So it would be...

StoryWordManager.h

Code:

class StoryWordManager
{
      public:
             StoryWordManager();
};

StoryWordManager.cpp

Code:

#include "StoryWordManager.h";

StoryWordManager::StoryWordManager()
{
     cout << "hello world\n" << endl;
}

main.cpp

Code:

#include "StoryWordManager.cpp";

int main()
{
    StoryWordManager userInput;

    return 0;
}

?

Feels redundant... compared to java anyway.