Inheritance related problem

Yo, I've been working on a clone of Breakout, and have been converting it to OOP principles. I've been inheriting from a base class, which several objects inherit from and provide their own Update function. However, whenever I seem to inherit from the class, it always gives me a parse error. I reckon there is a syntax error with one of the functions in the base class, but when I syntax-check the file, it comes out ok. Here's the code: BBase.h

#ifndef BASE_H
#define BASE_H

class BBase //All game objects inherit from this class

{
 public:
 
 BBase();
 virtual ~BBase();
 
 void CreateObject(float x,float y,float width,float height);
 void SetObjectColor(unsigned char r,unsigned char g,unsigned char b);
 
 virtual void Update()=0;
 
 void Draw();
 
 inline float GetX() {return x;}
 inline float GetY() {return y;}
 
 inline float GetR() {return r;}
 inline float GetG() {return g;}
 inline float GetB() {return b;}
 
 protected:
 
 float x,y;
 float width,height;
 unsigned char r,g,b;
}; 

#endif

BBase.cpp

#include "base.h"

BBase::BBase()
{
x=y=width=height=0;
r=g=b=255;
}

BBase::~BBase()
{
}

void BBase::CreateObject(float x,float y,float width,float height)
{
 this->x=x;
 this->y=y;
 this->width=width;
 this->height=height;
}

void BBase::SetObjectColor(unsigned char r,unsigned char g,unsigned char b)
{
 this->r=r;
 this->g=g;
 this->b=b;
}  

void BBase::Draw()
{
  glPushMatrix();
  glTranslatef(x,y,-25);
  glColor3ub(r,g,b);
  glBegin(GL_QUADS);
   glVertex2f(width,0); //Top right

   glVertex2f(0,0); //Top left

   glVertex2f(0,height); //Bottom left

   glVertex2f(width,height); //Bottom right

  glEnd();
 glPopMatrix();
} 

And a sample object, BBall

BBall.h
   
#ifndef BALL_H
#define BALL_H

class BBALL : public BBase
{ //<- Parse error here

 public:
 BBALL();
 ~BBALL();
 
 void Update();
 
 //Accessor functions

 inline float GetXDir() {return dx;}
 inline float GetYDir() {return dy;}
 
 inline void SetDelta(float dx,float dy) {this->dx=dx; this->dy=dy;}
 
 private:
 float dx,dy;
}; 

#endif

The headers are included like this in the main file:

#include "main.h"
#include "base.h"
#include "ball.h"
#include "bat.h"
#include "block.h"
#include "collision.h"

char cAppTitle[]="Breakout";
bool bFullscreen=true;
  

Any ideas as to what could be causing the problem? [edited by - CloudNine on August 6, 2003 9:01:05 AM]