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/*******************************************************/
/* "C" Language Integrated Production System */
/* */
/* CLIPS Version 6.40 07/30/16 */
/* */
/* ANALYSIS HEADER FILE */
/*******************************************************/
/*************************************************************/
/* Purpose: Analyzes LHS patterns to check for semantic */
/* errors and to determine variable comparisons and other */
/* tests which must be performed either in the pattern or */
/* join networks. */
/* */
/* Principal Programmer(s): */
/* Gary D. Riley */
/* */
/* Contributing Programmer(s): */
/* */
/* Revision History: */
/* */
/* 6.24: Renamed BOOLEAN macro type to intBool. */
/* */
/* 6.30: Join network rework and optimizations. */
/* */
/* 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_analysis
#pragma once
#define _H_analysis
#include "expressn.h"
#include "reorder.h"
/*****************************************************/
/* nandFrame structure: Stores information about the */
/* current position in the nesting of not/and CEs */
/* as the patterns of a rule are analyzed. */
/*****************************************************/
struct nandFrame
{
int depth;
struct lhsParseNode *nandCE;
struct nandFrame *next;
};
bool VariableAnalysis(Environment *,struct lhsParseNode *);
#endif