head	1.2;access;symbols;locks	zaki:1.2; strict;comment	@ * @;1.2date	2001.06.24.19.16.01;	author zaki;	state Exp;branches;next	1.1;1.1date	2001.06.06.00.04.45;	author zaki;	state Exp;branches;next	;desc@@1.2log@added pruning.@text@#ifndef __treeminer_H#define __treeminer_H #include <vector>#include <functional>#define BranchIt -1 //-1 indicates a branch in the tree//enumsenum sort_vals {nosort, incr, decr};enum alg_vals {treeminer, maxtreeminer};enum prune_vals {noprune, prune};  //externsextern double MINSUP_PER;extern int MINSUPPORT;extern int DBASE_MAXITEM;extern int DBASE_NUM_TRANS;extern bool output;extern bool output_idlist;extern sort_vals sort_type;  extern alg_vals alg_type;extern prune_vals prune_type;template<class T>struct delnode: public unary_function<T, void>{   void operator() (T x){ delete x; }};#endif@1.1log@Initial revision@text@d4 2d8 5d21 11@