alg3.h

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#ifndef ALG3_H_INCLUDED
#define ALG3_H_INCLUDED
 
#include <rw/_random.h>
 
class iotaGenerator
{
public:
    iotaGenerator (int iv) : current (iv)
        { }
    int operator () () {
        return current++;
    }
private:
    int current;
};
 
 
struct RandomInteger
{
    int operator () (int m) {
        // using a proprietary algorithm
        return _RW::__rw_random (m);
    }
};
 
#endif   // ALG3_H_INCLUDED