/*
 * This file was generated automatically by ExtUtils::ParseXS version 2.18 from the
 * contents of Object.xs. Do not edit this file, edit Object.xs instead.
 *
 *	ANY CHANGES MADE HERE WILL BE LOST! 
 *
 */

#line 1 "Object.xs"
/* Copyright (c) 1997-2005			 -*- C -*-
   Ewgenij Gawrilow, Michael Joswig (Technische Universitaet Berlin, Germany)
   http://www.math.tu-berlin.de/polymake,  mailto:polymake@math.tu-berlin.de

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 2, or (at your option) any
   later version: http://www.gnu.org/licenses/gpl.txt.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
*/

#ident "$Project: polymake $$Id: Object.xs 6652 2005-12-21 19:51:48Z gawrilow $"

#include "Ext.h"

#ifndef PERL_UNUSED_VAR
#  define PERL_UNUSED_VAR(var) if (0) var = var
#endif

#line 34 "Object.c"

XS(XS_Poly__Object__prop_set_accessor); /* prototype to pass -Wmissing-prototypes */
XS(XS_Poly__Object__prop_set_accessor)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
    if (items != 1)
       Perl_croak(aTHX_ "Usage: %s(%s)", "Poly::Object::_prop_set_accessor", "prop");
    PERL_UNUSED_VAR(cv); /* -W */
    {
	SV *	prop = ST(0);
#line 28 "Object.xs"
{
   PERL_CONTEXT *cx_bottom=cxstack, *cx_top=cx_bottom+cxstack_ix, *cx=cx_top;
   OP *o;
   AV *args=GvAV(PL_defgv);
   U8 save_flags=AvREIFY(args);
   AvREIFY_off(args);
   av_push(args, prop);			/* pushed into the current @_ */
   while (cx >= cx_bottom) {
      if (CxTYPE(cx) == CXt_SUB) {
	 cx->blk_sub.lval=0;
	 if (!avoid_db_sub || cx->blk_sub.cv == avoid_db_sub) {
	    o=PL_retstack[cx->blk_oldretsp-1];
	    if (o->op_type != OP_LEAVESUB) {
	       if (o->op_type == OP_SASSIGN && !(o->op_private & OPpASSIGN_BACKWARDS)) {
		  SV *rhs=*(PL_stack_base+cx->blk_oldsp);		/* value to be assigned ... */
		  av_push(args, rhs);
		  AvFLAGS(args) |= save_flags;
		  PL_retstack[cx->blk_oldretsp-1]=o->op_next;	/* skip pp_sassign */
		  XSRETURN_YES;
	       }
	       break;
	    }
	 }
      }
      --cx;
   }
   AvFLAGS(args) |= save_flags;
   XSRETURN_NO;
}
#line 79 "Object.c"
    }
    XSRETURN_EMPTY;
}


XS(XS_Poly__Object__get_alternatives); /* prototype to pass -Wmissing-prototypes */
XS(XS_Poly__Object__get_alternatives)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
    if (items != 0)
       Perl_croak(aTHX_ "Usage: %s(%s)", "Poly::Object::_get_alternatives", "");
    PERL_UNUSED_VAR(cv); /* -W */
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
#line 62 "Object.xs"
{
   PERL_CONTEXT *cx_bottom=cxstack, *cx=cx_bottom+cxstack_ix;
   while (cx >= cx_bottom) {
      if (CxTYPE(cx) == CXt_SUB && (!avoid_db_sub || cx->blk_sub.cv == avoid_db_sub)) {
	 OP *o=PL_retstack[cx->blk_oldretsp-1];
	 if (o->op_type != OP_LEAVESUB) {
	    I32 skip=FALSE, push=GIMME_V==G_ARRAY;
#ifdef USE_ITHREADS
	    SV **saved_curpad=0;
#endif
	    while (o->op_type == OP_CONST && o->op_next->op_type == OP_BIT_OR) {
	       if (push) {
#ifdef USE_ITHREADS
		  if (!skip) {
		     saved_curpad=PL_curpad;
		     PL_curpad=get_cx_curpad(aTHX_ cx, cx_bottom);
		  }
#endif
		  XPUSHs(cSVOPo_sv);
	       }
	       skip=TRUE;
	       o=o->op_next->op_next;
	    }
	    if (skip) {
	       PL_retstack[cx->blk_oldretsp-1]=o;
#ifdef USE_ITHREADS
	       if (push) PL_curpad=saved_curpad;
#endif
	    }
	    break;
	 }
      }
      --cx;
   }
}
#line 135 "Object.c"
	PUTBACK;
	return;
    }
}

#ifdef __cplusplus
extern "C"
#endif
XS(boot_Poly__Object); /* prototype to pass -Wmissing-prototypes */
XS(boot_Poly__Object)
{
#ifdef dVAR
    dVAR; dXSARGS;
#else
    dXSARGS;
#endif
    char* file = __FILE__;

    PERL_UNUSED_VAR(cv); /* -W */
    PERL_UNUSED_VAR(items); /* -W */
    XS_VERSION_BOOTCHECK ;

        newXS("Poly::Object::_prop_set_accessor", XS_Poly__Object__prop_set_accessor, file);
        newXS("Poly::Object::_get_alternatives", XS_Poly__Object__get_alternatives, file);

    /* Initialisation Section */

#line 100 "Object.xs"
if (PL_DBgv) {
   CvNODEBUG_on(get_cv("Poly::Object::_prop_set_accessor", FALSE));
   CvNODEBUG_on(get_cv("Poly::Object::_get_alternatives", FALSE));
}

#line 169 "Object.c"

    /* End of Initialisation Section */

    XSRETURN_YES;
}