Question for Random class

I have a problem, when I try to compile the Random.cpp, the compiler said I have these problems.


c:\documents and settings\misia\my documents\homework\cosc2406\feb7\random.cpp(30) : error C2572: 'getRandomNumber' : redefinition of default parameter : parameter 2


c:\documents and settings\misia\my documents\homework\cosc2406\feb7\random.cpp(30) : error C2572: 'getRandomNumber' : redefinition of default parameter : parameter 1

c:\documents and settings\misia\my documents\homework\cosc2406\feb7\random.h(37) : see declaration of 'getRandomNumber'

Here is my Random.h

Code:

---

#ifndef RANDOM_H
#define RANDOM_H

// System Include Files
#include <cstdlib>

// User Defined Include Files
// Namespaces                     
//using namespace std;

// Other Preprocessor Commands
// User Defined Types
// Function Prototypes
// Global Variables - Don't use unless const!

class Random
{
public:
// Public Types
// Public Attributes (State)
// Public Methods (Behavior)

       
        //*** Constructor(s)/Destructor ***
    Random();
 
   
        Random( unsigned int newSeed );

    //*** Accessors ***
    bool operator== ( const Random& rhRandom ) const;
       

        bool operator!= ( const Random& rhRandom ) const;
       
   
        unsigned int    getRandomNumber( unsigned int min = 0,
                                    unsigned int max = RAND_MAX ) const;
       
   
        unsigned int getSeed() const;
       

   
        //*** Mutators ***
        void reseed();
       
       
        void setSeed( unsigned int newSeed );
       


private:
// Private Types
// Private Attributes (State)

    unsigned int seed;

// Private Methods (Behavior)
    //*** Accessors ***
    //*** Mutators ***
};

#endif

---

and here is my random.cpp

Code:

---

#include <iostream>
#include <cstdlib>
#include <ctime>
#include "Random.h"

using namespace std;

Random::Random()
{
        reseed();
}

Random::Random( unsigned int newSeed)
{
        srand(newSeed);
}

bool Random::operator ==( const Random& rhRandom ) const
{
        return (rhRandom.getSeed() == getSeed());
}

bool Random::operator !=( const Random& rhRandom ) const
{
        return !operator==(rhRandom.getSeed);
}
   
unsigned int Random::getRandomNumber( unsigned int min = 0,
                              unsigned int max = RAND_MAX ) const
{
        int range;
        int randomNum;
        range = RAND_MAX - min;
        randomNum = rand() % range;
        return randomNum + min;
}
   
unsigned int Random::getSeed() const
{
        return seed;
}

   
        //*** Mutators ***
void Random::reseed()
{
        srand(time(NULL));
}
       
void Random::setSeed( unsigned int newSeed )
       
{
        seed = newSeed;
}

---

Can you guys give me some advises how to figure this problems?
Thanks a lot.
:D

>unsigned int Random::getRandomNumber( unsigned int min = 0,
> unsigned int max = RAND_MAX ) const
>{
Since you listed your default parameter values in the declaration, I don't think you need to relist them here. So make this:

Code:

---

unsigned int Random::getRandomNumber( unsigned int min,
                              unsigned int max ) const
{

---

thanks, it works.