Oh my; I'm losing my mind! Help!!

[john010204]

I attatched the code I'm compiling as a zip

Here is the output from my compiler (using eclipse)

Building target: css342hw7
Invoking: MacOS X C++ Linker
g++ -arch x86_64 -o "css342hw7"  ./driver.o   
Undefined symbols:
  "LongInt::operator>(LongInt const&) const", referenced from:
      _main in driver.o
  "LongInt::operator+(LongInt const&) const", referenced from:
      _main in driver.o
      _main in driver.o
      _main in driver.o
  "LongInt::operator>=(LongInt const&) const", referenced from:
      _main in driver.o
  "LongInt::~LongInt()", referenced from:
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o
      _main in driver.o

Someone help please? : )