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// This file is part of Golly.
// See docs/License.html for the copyright notice.
#ifndef RULETREEALGO_H
#define RULETREEALGO_H
#include "ghashbase.h"
/**
* An algorithm that uses an n-dary decision diagram.
*/
class ruletreealgo : public ghashbase {
public:
ruletreealgo() ;
virtual ~ruletreealgo() ;
virtual state slowcalc(state nw, state n, state ne, state w, state c,
state e, state sw, state s, state se) ;
virtual const char* setrule(const char* s) ;
virtual const char* getrule() ;
virtual const char* DefaultRule() ;
virtual int NumCellStates() ;
static void doInitializeAlgoInfo(staticAlgoInfo &) ;
// these two methods are needed for RuleLoader algo
bool IsDefaultRule(const char* rulename);
const char* LoadTree(FILE* rulefile, int lineno, char endchar, const char* s);
private:
int *a, base ;
state *b ;
int num_neighbors, num_states, num_nodes ;
char rule[MAXRULESIZE] ;
};
#endif
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