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/*******************************************************/
/* "C" Language Integrated Production System */
/* */
/* CLIPS Version 6.40 07/30/16 */
/* */
/* RULE CONSTRAINTS HEADER FILE */
/*******************************************************/
/*************************************************************/
/* Purpose: Provides routines for detecting constraint */
/* conflicts in the LHS and RHS of rules. */
/* */
/* Principal Programmer(s): */
/* Gary D. Riley */
/* */
/* Contributing Programmer(s): */
/* */
/* Revision History: */
/* */
/* 6.24: Renamed BOOLEAN macro type to intBool. */
/* */
/* 6.30: Support for long long integers. */
/* */
/* 6.40: Removed LOCALE definition. */
/* */
/* Pragma once and other inclusion changes. */
/* */
/* Added support for booleans with <stdbool.h>. */
/* */
/* Removed use of void pointers for specific */
/* data structures. */
/* */
/*************************************************************/
#ifndef _H_rulecstr
#pragma once
#define _H_rulecstr
struct lhsParseNode *GetExpressionVarConstraints(Environment *,struct lhsParseNode *);
struct lhsParseNode *DeriveVariableConstraints(Environment *,struct lhsParseNode *);
bool ProcessConnectedConstraints(Environment *,struct lhsParseNode *,struct lhsParseNode *,struct lhsParseNode *);
void ConstraintReferenceErrorMessage(Environment *,
CLIPSLexeme *,
struct lhsParseNode *,
int,int,
CLIPSLexeme *,
int);
bool CheckRHSForConstraintErrors(Environment *,struct expr *,struct lhsParseNode *);
#endif /* _H_rulecstr */