environment.h

- XCS for Dynamic Environments + Continuous versions of XCS + Test problem: real multiplexer +

/*	XCSR_DE1.0
*	--------------------------------------------------------
*	Learning classifier system based on accuracy in dynamic environments
*
*	by  Huong Hai (Helen) Dam
*	[e-mail]
*	UNSW @ ADFA, Canberra Australia
*	Artificial Life and Adaptive Robotics Laboratory
*	http://www.itee.adfa.edu.au/~alar
*
*	Last modified: 24-11-2005
*
*/
#ifndef ENV_H
#define ENV_H
#include "declare.h"
#include "random.h"
#include <fstream.h>
#include <string.h>
#include <iostream.h>

class Environment {
	
public:
	Environment(int seed, double noise);
	input_t *getInput(int type);
	double changeEnv();
	double setThreshold(double val){real_threshold = val;return real_threshold;}
	int sgn(double);
	double getRealThreshold(){return real_threshold;}
#ifdef MP
	int* getDataDistribution();
#endif
	double initDynEnv();
	
private:
	int seed;
	double noise;
	Random *random;
	double real_threshold;
	int count_cycle;
	double threshold[MAX_DYN_CYCLE];
	int getClass(input_t *input, int type);
	int getDataPosition(int binary[COND_OFFSET]);
#ifdef MP
	int* data_info;
#endif
};
#endif