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/*******************************************************/
/* "C" Language Integrated Production System */
/* */
/* CLIPS Version 6.30 01/25/15 */
/* */
/* DEFRULE HEADER FILE */
/*******************************************************/
/*************************************************************/
/* Purpose: Defines basic defrule primitive functions such */
/* as allocating and deallocating, traversing, and finding */
/* defrule data structures. */
/* */
/* Principal Programmer(s): */
/* Gary D. Riley */
/* */
/* Contributing Programmer(s): */
/* Brian L. Dantes */
/* */
/* Revision History: */
/* */
/* 6.24: Removed DYNAMIC_SALIENCE and */
/* LOGICAL_DEPENDENCIES compilation flags. */
/* */
/* Removed CONFLICT_RESOLUTION_STRATEGIES */
/* compilation flag. */
/* */
/* Renamed BOOLEAN macro type to intBool. */
/* */
/* Corrected code to remove run-time program */
/* compiler warnings. */
/* */
/* 6.30: Removed conditional code for unsupported */
/* compilers/operating systems (IBM_MCW, */
/* MAC_MCW, and IBM_TBC). */
/* */
/* Added support for hashed memories. */
/* */
/* Added additional developer statistics to help */
/* analyze join network performance. */
/* */
/* Added salience groups to improve performance */
/* with large numbers of activations of different */
/* saliences. */
/* */
/* Added EnvGetDisjunctCount and */
/* EnvGetNthDisjunct functions. */
/* */
/* Added const qualifiers to remove C++ */
/* deprecation warnings. */
/* */
/* Converted API macros to function calls. */
/* */
/* Changed find construct functionality so that */
/* imported modules are search when locating a */
/* named construct. */
/* */
/*************************************************************/
#ifndef _H_ruledef
#define _H_ruledef
#define GetDisjunctIndex(r) ((struct constructHeader *) r)->bsaveID
struct defrule;
struct defruleModule;
#ifndef _H_conscomp
#include "conscomp.h"
#endif
#ifndef _H_symbol
#include "symbol.h"
#endif
#ifndef _H_expressn
#include "expressn.h"
#endif
#ifndef _H_evaluatn
#include "evaluatn.h"
#endif
#ifndef _H_constrct
#include "constrct.h"
#endif
#ifndef _H_moduldef
#include "moduldef.h"
#endif
#ifndef _H_constrnt
#include "constrnt.h"
#endif
#ifndef _H_cstrccom
#include "cstrccom.h"
#endif
#ifndef _H_agenda
#include "agenda.h"
#endif
#ifndef _H_network
#include "network.h"
#endif
struct defrule
{
struct constructHeader header;
int salience;
int localVarCnt;
unsigned int complexity : 11;
unsigned int afterBreakpoint : 1;
unsigned int watchActivation : 1;
unsigned int watchFiring : 1;
unsigned int autoFocus : 1;
unsigned int executing : 1;
struct expr *dynamicSalience;
struct expr *actions;
struct joinNode *logicalJoin;
struct joinNode *lastJoin;
struct defrule *disjunct;
};
struct defruleModule
{
struct defmoduleItemHeader header;
struct salienceGroup *groupings;
struct activation *agenda;
};
#ifndef ALPHA_MEMORY_HASH_SIZE
#define ALPHA_MEMORY_HASH_SIZE 63559L
#endif
#define DEFRULE_DATA 16
struct defruleData
{
struct construct *DefruleConstruct;
int DefruleModuleIndex;
long long CurrentEntityTimeTag;
struct alphaMemoryHash **AlphaMemoryTable;
intBool BetaMemoryResizingFlag;
struct joinLink *RightPrimeJoins;
struct joinLink *LeftPrimeJoins;
#if DEBUGGING_FUNCTIONS
unsigned WatchRules;
int DeletedRuleDebugFlags;
#endif
#if DEVELOPER && (! RUN_TIME) && (! BLOAD_ONLY)
unsigned WatchRuleAnalysis;
#endif
#if CONSTRUCT_COMPILER && (! RUN_TIME)
struct CodeGeneratorItem *DefruleCodeItem;
#endif
};
#define DefruleData(theEnv) ((struct defruleData *) GetEnvironmentData(theEnv,DEFRULE_DATA))
#define GetPreviousJoin(theJoin) \
(((theJoin)->joinFromTheRight) ? \
((struct joinNode *) (theJoin)->rightSideEntryStructure) : \
((theJoin)->lastLevel))
#define GetPatternForJoin(theJoin) \
(((theJoin)->joinFromTheRight) ? \
NULL : \
((theJoin)->rightSideEntryStructure))
#ifdef LOCALE
#undef LOCALE
#endif
#ifdef _RULEDEF_SOURCE_
#define LOCALE
#else
#define LOCALE extern
#endif
LOCALE void InitializeDefrules(void *);
LOCALE void *EnvFindDefrule(void *,const char *);
LOCALE void *EnvFindDefruleInModule(void *,const char *);
LOCALE void *EnvGetNextDefrule(void *,void *);
LOCALE struct defruleModule *GetDefruleModuleItem(void *,struct defmodule *);
LOCALE intBool EnvIsDefruleDeletable(void *,void *);
#if RUN_TIME
LOCALE void DefruleRunTimeInitialize(void *,struct joinLink *,struct joinLink *);
#endif
#if RUN_TIME || BLOAD_ONLY || BLOAD || BLOAD_AND_BSAVE
LOCALE void AddBetaMemoriesToJoin(void *,struct joinNode *);
#endif
LOCALE long EnvGetDisjunctCount(void *,void *);
LOCALE void *EnvGetNthDisjunct(void *,void *,long);
LOCALE const char *EnvDefruleModule(void *,void *);
LOCALE const char *EnvGetDefruleName(void *,void *);
LOCALE const char *EnvGetDefrulePPForm(void *,void *);
#if ALLOW_ENVIRONMENT_GLOBALS
LOCALE const char *DefruleModule(void *);
LOCALE void *FindDefrule(const char *);
LOCALE const char *GetDefruleName(void *);
LOCALE const char *GetDefrulePPForm(void *);
LOCALE void *GetNextDefrule(void *);
LOCALE intBool IsDefruleDeletable(void *);
#endif /* ALLOW_ENVIRONMENT_GLOBALS */
#endif /* _H_ruledef */
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