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/* $RCSfile: array.h,v $$Revision: 4.1 $$Date: 92/08/07 17:18:24 $
*
* Copyright (c) 1991, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
* $Log: array.h,v $
* Revision 4.1 92/08/07 17:18:24 lwall
* Stage 6 Snapshot
*
* Revision 4.0.1.2 92/06/08 11:45:57 lwall
* patch20: removed implicit int declarations on funcions
*
* Revision 4.0.1.1 91/06/07 10:19:20 lwall
* patch4: new copyright notice
*
* Revision 4.0 91/03/20 01:03:44 lwall
* 4.0 baseline.
*
*/
struct xpvav {
char * xpv_pv; /* pointer to malloced string */
STRLEN xpv_cur; /* length of xp_pv as a C string */
STRLEN xpv_len; /* allocated size */
STRLEN xof_off; /* ptr is incremented by offset */
double xnv_nv; /* numeric value, if any */
MAGIC* xmg_magic; /* magic for scalar array */
HV* xmg_stash; /* class package */
MAGIC* xav_magic; /* magic for elements */
SV** xav_array;
SV** xav_alloc;
SV* xav_arylen;
I32 xav_max;
I32 xav_fill;
U8 xav_flags;
};
#define AVf_REAL 1 /* free old entries */
#define Nullav Null(AV*)
#define AvMAGIC(av) ((XPVAV*) SvANY(av))->xav_magic
#define AvARRAY(av) ((XPVAV*) SvANY(av))->xav_array
#define AvALLOC(av) ((XPVAV*) SvANY(av))->xav_alloc
#define AvMAX(av) ((XPVAV*) SvANY(av))->xav_max
#define AvFILL(av) ((XPVAV*) SvANY(av))->xav_fill
#define AvARYLEN(av) ((XPVAV*) SvANY(av))->xav_arylen
#define AvFLAGS(av) ((XPVAV*) SvANY(av))->xav_flags
#define AvREAL(av) (((XPVAV*) SvANY(av))->xav_flags & AVf_REAL)
#define AvREAL_on(av) (((XPVAV*) SvANY(av))->xav_flags |= AVf_REAL)
#define AvREAL_off(av) (((XPVAV*) SvANY(av))->xav_flags &= ~AVf_REAL)
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