wildcard.c File Reference

#include "form3.h"

Go to the source code of this file.

Macros
#define	DEBUG(x)

Functions
WORD	WildFill (PHEAD WORD *to, WORD *from, WORD *sub)
WORD	ResolveSet (PHEAD WORD *from, WORD *to, WORD *subs)
VOID	ClearWild (PHEAD0)
WORD	AddWild (PHEAD WORD oldnumber, WORD type, WORD newnumber)
WORD	CheckWild (PHEAD WORD oldnumber, WORD type, WORD newnumber, WORD *newval)
int	DenToFunction (WORD *term, WORD numfun)

Detailed Description

Contains the functions that deal with the wildcards. During the pattern matching there are two steps: 1: check that a wildcard substitution is correct (if there was already an assignment for this variable, it is the same; it is part of the proper set; it is the proper type of variables, etc.) 2: make the assignment In addition we have to be able to clear assignments. During execution we have to make the actual replacements (WildFill)

Definition in file wildcard.c.

Macro Definition Documentation

DEBUG

#define DEBUG

(

x

)

Definition at line 44 of file wildcard.c.

Function Documentation

WildFill()

WORD WildFill	(	PHEAD WORD *	to,
		WORD *	from,
		WORD *	sub )

Definition at line 65 of file wildcard.c.

ResolveSet()

WORD ResolveSet	(	PHEAD WORD *	from,
		WORD *	to,
		WORD *	subs )

Definition at line 1333 of file wildcard.c.

ClearWild()

VOID ClearWild

(

PHEAD0

)

Definition at line 1490 of file wildcard.c.

AddWild()

WORD AddWild	(	PHEAD WORD	oldnumber,
		WORD	type,
		WORD	newnumber )

Definition at line 1516 of file wildcard.c.

CheckWild()

WORD CheckWild	(	PHEAD WORD	oldnumber,
		WORD	type,
		WORD	newnumber,
		WORD *	newval )

Definition at line 1761 of file wildcard.c.

DenToFunction()

int DenToFunction	(	WORD *	term,
		WORD	numfun )

Definition at line 2513 of file wildcard.c.