args.c File Reference

@aingroup PredicateArgsC How to access a list of arguments from C More...

#include "Yap.h"
#include "Yatom.h"
#include "amiops.h"

Go to the source code of this file.

#define	YAP_XARGINFO(Error, Message)
int	Yap_ArgKey (Atom key, const param_t *def, int n)
	Returns the index of an argument key, or -1 if not found. More...
xarg *	Yap_ArgListToVector__ (const char *file, const char *function, int lineno, Term listl, const param_t *def, int n, xarg *a, yap_error_number err)
xarg *	Yap_ArgList2ToVector__ (const char *file, const char *function, int lineno, Term listl, const param2_t *def, int n, yap_error_number err)
	Yap_ArgList2ToVector is much the same as before, but assumes parameters also have something called a scope. More...

Detailed Description

@aingroup PredicateArgsC How to access a list of arguments from C

Lists of arguments in C @

Definition in file args.c.

Macro Definition Documentation

YAP_XARGINFO

#define YAP_XARGINFO	(		Error,
			Message
	)

Definition at line 53 of file args.c.

Function Documentation

Yap_ArgKey()

int Yap_ArgKey	(	Atom	key,
		const param_t *	def,
		int	n
	)

Returns the index of an argument key, or -1 if not found.

Definition at line 42 of file args.c.

Yap_ArgList2ToVector__()

xarg * Yap_ArgList2ToVector__	(	const char *	file,
		const char *	function,
		int	lineno,
		Term	listl,
		const param2_t *	def,
		int	n,
		yap_error_number	err
	)

Yap_ArgList2ToVector is much the same as before, but assumes parameters also have something called a scope.

Definition at line 153 of file args.c.

Yap_ArgListToVector__()

xarg * Yap_ArgListToVector__	(	const char *	file,
		const char *	function,
		int	lineno,
		Term	listl,
		const param_t *	def,
		int	n,
		xarg *	a,
		yap_error_number	err
	)

Definition at line 56 of file args.c.