/* ----------------------------------------------------------------------------
 * This file was automatically generated by SWIG (http://www.swig.org).
 * Version 1.3.27
 * 
 * This file is not intended to be easily readable and contains a number of 
 * coding conventions designed to improve portability and efficiency. Do not make
 * changes to this file unless you know what you are doing--modify the SWIG 
 * interface file instead. 
 * ----------------------------------------------------------------------------- */


#ifdef __cplusplus
template<class T> class SwigValueWrapper {
    T *tt;
public:
    SwigValueWrapper() : tt(0) { }
    SwigValueWrapper(const SwigValueWrapper<T>& rhs) : tt(new T(*rhs.tt)) { }
    SwigValueWrapper(const T& t) : tt(new T(t)) { }
    ~SwigValueWrapper() { delete tt; } 
    SwigValueWrapper& operator=(const T& t) { delete tt; tt = new T(t); return *this; }
    operator T&() const { return *tt; }
    T *operator&() { return tt; }
private:
    SwigValueWrapper& operator=(const SwigValueWrapper<T>& rhs);
};
#endif

/***********************************************************************
 *
 *  This section contains generic SWIG labels for method/variable
 *  declarations/attributes, and other compiler dependent labels.
 *
 ************************************************************************/

/* template workaround for compilers that cannot correctly implement the C++ standard */
#ifndef SWIGTEMPLATEDISAMBIGUATOR
#  if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560)
#    define SWIGTEMPLATEDISAMBIGUATOR template
#  else
#    define SWIGTEMPLATEDISAMBIGUATOR 
#  endif
#endif

/* inline attribute */
#ifndef SWIGINLINE
# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
#   define SWIGINLINE inline
# else
#   define SWIGINLINE
# endif
#endif

/* attribute recognised by some compilers to avoid 'unused' warnings */
#ifndef SWIGUNUSED
# if defined(__GNUC__) || defined(__ICC)
#   define SWIGUNUSED __attribute__ ((unused)) 
# else
#   define SWIGUNUSED 
# endif
#endif

/* internal SWIG method */
#ifndef SWIGINTERN
# define SWIGINTERN static SWIGUNUSED
#endif

/* internal inline SWIG method */
#ifndef SWIGINTERNINLINE
# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
#endif

/* exporting methods for Windows DLLs */
#ifndef SWIGEXPORT
# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
#   if defined(STATIC_LINKED)
#     define SWIGEXPORT
#   else
#     define SWIGEXPORT __declspec(dllexport)
#   endif
# else
#   define SWIGEXPORT
# endif
#endif

/* calling conventions for Windows */
#ifndef SWIGSTDCALL
# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
#   define SWIGSTDCALL __stdcall
# else
#   define SWIGSTDCALL
# endif 
#endif


/***********************************************************************
 * swigrun.swg
 *
 *     This file contains generic CAPI SWIG runtime support for pointer
 *     type checking.
 *
 ************************************************************************/

/* This should only be incremented when either the layout of swig_type_info changes,
   or for whatever reason, the runtime changes incompatibly */
#define SWIG_RUNTIME_VERSION "2"

/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
#ifdef SWIG_TYPE_TABLE
# define SWIG_QUOTE_STRING(x) #x
# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
#else
# define SWIG_TYPE_TABLE_NAME
#endif

/*
  You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
  creating a static or dynamic library from the swig runtime code.
  In 99.9% of the cases, swig just needs to declare them as 'static'.
  
  But only do this if is strictly necessary, ie, if you have problems
  with your compiler or so.
*/

#ifndef SWIGRUNTIME
# define SWIGRUNTIME SWIGINTERN
#endif

#ifndef SWIGRUNTIMEINLINE
# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
#endif

#include <string.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef void *(*swig_converter_func)(void *);
typedef struct swig_type_info *(*swig_dycast_func)(void **);

/* Structure to store inforomation on one type */
typedef struct swig_type_info {
  const char             *name;			/* mangled name of this type */
  const char             *str;			/* human readable name of this type */
  swig_dycast_func        dcast;		/* dynamic cast function down a hierarchy */
  struct swig_cast_info  *cast;			/* linked list of types that can cast into this type */
  void                   *clientdata;		/* language specific type data */
} swig_type_info;

/* Structure to store a type and conversion function used for casting */
typedef struct swig_cast_info {
  swig_type_info         *type;			/* pointer to type that is equivalent to this type */
  swig_converter_func     converter;		/* function to cast the void pointers */
  struct swig_cast_info  *next;			/* pointer to next cast in linked list */
  struct swig_cast_info  *prev;			/* pointer to the previous cast */
} swig_cast_info;

/* Structure used to store module information
 * Each module generates one structure like this, and the runtime collects
 * all of these structures and stores them in a circularly linked list.*/
typedef struct swig_module_info {
  swig_type_info         **types;		/* Array of pointers to swig_type_info structures that are in this module */
  size_t                 size;		        /* Number of types in this module */
  struct swig_module_info *next;		/* Pointer to next element in circularly linked list */
  swig_type_info         **type_initial;	/* Array of initially generated type structures */
  swig_cast_info         **cast_initial;	/* Array of initially generated casting structures */
  void                    *clientdata;		/* Language specific module data */
} swig_module_info;


/* 
  Compare two type names skipping the space characters, therefore
  "char*" == "char *" and "Class<int>" == "Class<int >", etc.

  Return 0 when the two name types are equivalent, as in
  strncmp, but skipping ' '.
*/
SWIGRUNTIME int
SWIG_TypeNameComp(const char *f1, const char *l1,
		  const char *f2, const char *l2) {
  for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
    while ((*f1 == ' ') && (f1 != l1)) ++f1;
    while ((*f2 == ' ') && (f2 != l2)) ++f2;
    if (*f1 != *f2) return (int)(*f1 - *f2);
  }
  return (l1 - f1) - (l2 - f2);
}

/*
  Check type equivalence in a name list like <name1>|<name2>|...
  Return 0 if not equal, 1 if equal
*/
SWIGRUNTIME int
SWIG_TypeEquiv(const char *nb, const char *tb) {
  int equiv = 0;
  const char* te = tb + strlen(tb);
  const char* ne = nb;
  while (!equiv && *ne) {
    for (nb = ne; *ne; ++ne) {
      if (*ne == '|') break;
    }
    equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
    if (*ne) ++ne;
  }
  return equiv;
}

/*
  Check type equivalence in a name list like <name1>|<name2>|...
  Return 0 if equal, -1 if nb < tb, 1 if nb > tb
*/
SWIGRUNTIME int
SWIG_TypeCompare(const char *nb, const char *tb) {
  int equiv = 0;
  const char* te = tb + strlen(tb);
  const char* ne = nb;
  while (!equiv && *ne) {
    for (nb = ne; *ne; ++ne) {
      if (*ne == '|') break;
    }
    equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
    if (*ne) ++ne;
  }
  return equiv;
}


/* think of this as a c++ template<> or a scheme macro */
#define SWIG_TypeCheck_Template(comparison, ty)         \
  if (ty) {                                             \
    swig_cast_info *iter = ty->cast;                    \
    while (iter) {                                      \
      if (comparison) {                                 \
        if (iter == ty->cast) return iter;              \
        /* Move iter to the top of the linked list */   \
        iter->prev->next = iter->next;                  \
        if (iter->next)                                 \
          iter->next->prev = iter->prev;                \
        iter->next = ty->cast;                          \
        iter->prev = 0;                                 \
        if (ty->cast) ty->cast->prev = iter;            \
        ty->cast = iter;                                \
        return iter;                                    \
      }                                                 \
      iter = iter->next;                                \
    }                                                   \
  }                                                     \
  return 0

/*
  Check the typename
*/
SWIGRUNTIME swig_cast_info *
SWIG_TypeCheck(const char *c, swig_type_info *ty) {
  SWIG_TypeCheck_Template(strcmp(iter->type->name, c) == 0, ty);
}

/* Same as previous function, except strcmp is replaced with a pointer comparison */
SWIGRUNTIME swig_cast_info *
SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *into) {
  SWIG_TypeCheck_Template(iter->type == from, into);
}

/*
  Cast a pointer up an inheritance hierarchy
*/
SWIGRUNTIMEINLINE void *
SWIG_TypeCast(swig_cast_info *ty, void *ptr) {
  return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr);
}

/* 
   Dynamic pointer casting. Down an inheritance hierarchy
*/
SWIGRUNTIME swig_type_info *
SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
  swig_type_info *lastty = ty;
  if (!ty || !ty->dcast) return ty;
  while (ty && (ty->dcast)) {
    ty = (*ty->dcast)(ptr);
    if (ty) lastty = ty;
  }
  return lastty;
}

/*
  Return the name associated with this type
*/
SWIGRUNTIMEINLINE const char *
SWIG_TypeName(const swig_type_info *ty) {
  return ty->name;
}

/*
  Return the pretty name associated with this type,
  that is an unmangled type name in a form presentable to the user.
*/
SWIGRUNTIME const char *
SWIG_TypePrettyName(const swig_type_info *type) {
  /* The "str" field contains the equivalent pretty names of the
     type, separated by vertical-bar characters.  We choose
     to print the last name, as it is often (?) the most
     specific. */
  if (type->str != NULL) {
    const char *last_name = type->str;
    const char *s;
    for (s = type->str; *s; s++)
      if (*s == '|') last_name = s+1;
    return last_name;
  }
  else
    return type->name;
}

/* 
   Set the clientdata field for a type
*/
SWIGRUNTIME void
SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
  swig_cast_info *cast = ti->cast;
  /* if (ti->clientdata == clientdata) return; */
  ti->clientdata = clientdata;
  
  while (cast) {
    if (!cast->converter) {
      swig_type_info *tc = cast->type;
      if (!tc->clientdata) {
	SWIG_TypeClientData(tc, clientdata);
      }
    }    
    cast = cast->next;
  }
}

/*
  Search for a swig_type_info structure only by mangled name
  Search is a O(log #types)
  
  We start searching at module start, and finish searching when start == end.  
  Note: if start == end at the beginning of the function, we go all the way around
  the circular list.
*/
SWIGRUNTIME swig_type_info *
SWIG_MangledTypeQueryModule(swig_module_info *start, 
                            swig_module_info *end, 
		            const char *name) {
  swig_module_info *iter = start;
  do {
    if (iter->size) {
      register size_t l = 0;
      register size_t r = iter->size - 1;
      do {
	/* since l+r >= 0, we can (>> 1) instead (/ 2) */
	register size_t i = (l + r) >> 1; 
	const char *iname = iter->types[i]->name;
	if (iname) {
	  register int compare = strcmp(name, iname);
	  if (compare == 0) {	    
	    return iter->types[i];
	  } else if (compare < 0) {
	    if (i) {
	      r = i - 1;
	    } else {
	      break;
	    }
	  } else if (compare > 0) {
	    l = i + 1;
	  }
	} else {
	  break; /* should never happen */
	}
      } while (l <= r);
    }
    iter = iter->next;
  } while (iter != end);
  return 0;
}

/*
  Search for a swig_type_info structure for either a mangled name or a human readable name.
  It first searches the mangled names of the types, which is a O(log #types)
  If a type is not found it then searches the human readable names, which is O(#types).
  
  We start searching at module start, and finish searching when start == end.  
  Note: if start == end at the beginning of the function, we go all the way around
  the circular list.
*/
SWIGRUNTIME swig_type_info *
SWIG_TypeQueryModule(swig_module_info *start, 
                     swig_module_info *end, 
		     const char *name) {
  /* STEP 1: Search the name field using binary search */
  swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
  if (ret) {
    return ret;
  } else {
    /* STEP 2: If the type hasn't been found, do a complete search
       of the str field (the human readable name) */
    swig_module_info *iter = start;
    do {
      register size_t i = 0;
      for (; i < iter->size; ++i) {
	if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
	  return iter->types[i];
      }
      iter = iter->next;
    } while (iter != end);
  }
  
  /* neither found a match */
  return 0;
}


/* 
   Pack binary data into a string
*/
SWIGRUNTIME char *
SWIG_PackData(char *c, void *ptr, size_t sz) {
  static const char hex[17] = "0123456789abcdef";
  register const unsigned char *u = (unsigned char *) ptr;
  register const unsigned char *eu =  u + sz;
  for (; u != eu; ++u) {
    register unsigned char uu = *u;
    *(c++) = hex[(uu & 0xf0) >> 4];
    *(c++) = hex[uu & 0xf];
  }
  return c;
}

/* 
   Unpack binary data from a string
*/
SWIGRUNTIME const char *
SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
  register unsigned char *u = (unsigned char *) ptr;
  register const unsigned char *eu = u + sz;
  for (; u != eu; ++u) {
    register char d = *(c++);
    register unsigned char uu = 0;
    if ((d >= '0') && (d <= '9'))
      uu = ((d - '0') << 4);
    else if ((d >= 'a') && (d <= 'f'))
      uu = ((d - ('a'-10)) << 4);
    else 
      return (char *) 0;
    d = *(c++);
    if ((d >= '0') && (d <= '9'))
      uu |= (d - '0');
    else if ((d >= 'a') && (d <= 'f'))
      uu |= (d - ('a'-10));
    else 
      return (char *) 0;
    *u = uu;
  }
  return c;
}

/* 
   Pack 'void *' into a string buffer.
*/
SWIGRUNTIME char *
SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
  char *r = buff;
  if ((2*sizeof(void *) + 2) > bsz) return 0;
  *(r++) = '_';
  r = SWIG_PackData(r,&ptr,sizeof(void *));
  if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
  strcpy(r,name);
  return buff;
}

SWIGRUNTIME const char *
SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
  if (*c != '_') {
    if (strcmp(c,"NULL") == 0) {
      *ptr = (void *) 0;
      return name;
    } else {
      return 0;
    }
  }
  return SWIG_UnpackData(++c,ptr,sizeof(void *));
}

SWIGRUNTIME char *
SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
  char *r = buff;
  size_t lname = (name ? strlen(name) : 0);
  if ((2*sz + 2 + lname) > bsz) return 0;
  *(r++) = '_';
  r = SWIG_PackData(r,ptr,sz);
  if (lname) {
    strncpy(r,name,lname+1);
  } else {
    *r = 0;
  }
  return buff;
}

SWIGRUNTIME const char *
SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
  if (*c != '_') {
    if (strcmp(c,"NULL") == 0) {
      memset(ptr,0,sz);
      return name;
    } else {
      return 0;
    }
  }
  return SWIG_UnpackData(++c,ptr,sz);
}

#ifdef __cplusplus
}
#endif

/* ---------------------------------------------------------------------- -*- c -*-
 * perl5.swg
 *
 * Perl5 runtime library
 * $Header: /home/CVS/speech_tools/wrappers/perl5/EST_Item_wrap.cc,v 1.1 2006/01/06 18:13:19 korin Exp $
 * ----------------------------------------------------------------------------- */

#define SWIGPERL
#define SWIGPERL5
#ifdef __cplusplus
/* Needed on some windows machines---since MS plays funny games with the header files under C++ */
#include <math.h>
#include <stdlib.h>
extern "C" {
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

/* Get rid of free and malloc defined by perl */
#undef free
#undef malloc

#ifndef pTHX_
#define pTHX_
#endif

#include <string.h>
#ifdef __cplusplus
}
#endif

/* Macro to call an XS function */

#ifdef PERL_OBJECT 
#  define SWIG_CALLXS(_name) _name(cv,pPerl) 
#else 
#  ifndef MULTIPLICITY 
#    define SWIG_CALLXS(_name) _name(cv) 
#  else 
#    define SWIG_CALLXS(_name) _name(PERL_GET_THX, cv) 
#  endif 
#endif 

/* Contract support */

#define SWIG_contract_assert(expr,msg) if (!(expr)) { SWIG_croak(msg); } else

/* Note: SwigMagicFuncHack is a typedef used to get the C++ compiler to just shut up already */

#ifdef PERL_OBJECT
#define MAGIC_PPERL  CPerlObj *pPerl = (CPerlObj *) this;
typedef int (CPerlObj::*SwigMagicFunc)(SV *, MAGIC *);

#ifdef __cplusplus
extern "C" {
#endif
typedef int (CPerlObj::*SwigMagicFuncHack)(SV *, MAGIC *);
#ifdef __cplusplus
}
#endif

#define SWIG_MAGIC(a,b) (SV *a, MAGIC *b)
#define SWIGCLASS_STATIC
#else
#define MAGIC_PPERL
#define SWIGCLASS_STATIC static
#ifndef MULTIPLICITY
#define SWIG_MAGIC(a,b) (SV *a, MAGIC *b)
typedef int (*SwigMagicFunc)(SV *, MAGIC *);

#ifdef __cplusplus
extern "C" {
#endif
typedef int (*SwigMagicFuncHack)(SV *, MAGIC *);
#ifdef __cplusplus
}
#endif


#else
#define SWIG_MAGIC(a,b) (struct interpreter *interp, SV *a, MAGIC *b)
typedef int (*SwigMagicFunc)(struct interpreter *, SV *, MAGIC *);
#ifdef __cplusplus
extern "C" {
#endif
typedef int (*SwigMagicFuncHack)(struct interpreter *, SV *, MAGIC *);
#ifdef __cplusplus
}
#endif

#endif
#endif

#if defined(WIN32) && defined(PERL_OBJECT) && !defined(PerlIO_exportFILE)
#define PerlIO_exportFILE(fh,fl) (FILE*)(fh)
#endif

/* Modifications for newer Perl 5.005 releases */

#if !defined(PERL_REVISION) || ((PERL_REVISION >= 5) && ((PERL_VERSION < 5) || ((PERL_VERSION == 5) && (PERL_SUBVERSION < 50))))
#  ifndef PL_sv_yes
#    define PL_sv_yes sv_yes
#  endif
#  ifndef PL_sv_undef
#    define PL_sv_undef sv_undef
#  endif
#  ifndef PL_na
#    define PL_na na
#  endif
#endif

#include <stdlib.h>

#ifdef __cplusplus
extern "C" {
#endif

#define SWIG_OWNER 1
#define SWIG_SHADOW 2

/* Common SWIG API */

#ifdef PERL_OBJECT
#  define SWIG_ConvertPtr(obj, pp, type, flags) \
     SWIG_Perl_ConvertPtr(pPerl, obj, pp, type, flags)
#  define SWIG_NewPointerObj(p, type, flags) \
     SWIG_Perl_NewPointerObj(pPerl, p, type, flags)
#  define SWIG_MakePackedObj(sv, p, s, type)	\
     SWIG_Perl_MakePackedObj(pPerl, sv, p, s, type)
#  define SWIG_ConvertPacked(obj, p, s, type, flags) \
     SWIG_Perl_ConvertPacked(pPerl, obj, p, s, type, flags)

#else
#  define SWIG_ConvertPtr(obj, pp, type, flags) \
     SWIG_Perl_ConvertPtr(obj, pp, type, flags)
#  define SWIG_NewPointerObj(p, type, flags) \
     SWIG_Perl_NewPointerObj(p, type, flags)
#  define SWIG_MakePackedObj(sv, p, s, type)	\
     SWIG_Perl_MakePackedObj(sv, p, s, type )
#  define SWIG_ConvertPacked(obj, p, s, type, flags) \
     SWIG_Perl_ConvertPacked(obj, p, s, type, flags)
#endif

/* Runtime API */
#define SWIG_GetModule(clientdata) SWIG_Perl_GetModule()
#define SWIG_SetModule(clientdata, pointer) SWIG_Perl_SetModule(pointer)

/* Perl-specific API */
#ifdef PERL_OBJECT
#  define SWIG_MakePtr(sv, ptr, type, flags) \
     SWIG_Perl_MakePtr(pPerl, sv, ptr, type, flags)
#  define SWIG_SetError(str) \
     SWIG_Perl_SetError(pPerl, str)
#else
#  define SWIG_MakePtr(sv, ptr, type, flags) \
     SWIG_Perl_MakePtr(sv, ptr, type, flags)
#  define SWIG_SetError(str) \
     SWIG_Perl_SetError(str)
#  define SWIG_SetErrorSV(str) \
     SWIG_Perl_SetErrorSV(str)
#endif

#define SWIG_SetErrorf SWIG_Perl_SetErrorf


#ifdef PERL_OBJECT
#  define SWIG_MAYBE_PERL_OBJECT CPerlObj *pPerl,
#else
#  define SWIG_MAYBE_PERL_OBJECT
#endif

static swig_cast_info *
SWIG_Perl_TypeCheckRV(SWIG_MAYBE_PERL_OBJECT SV *rv, swig_type_info *ty) {
  SWIG_TypeCheck_Template(sv_derived_from(rv, (char *) iter->type->name), ty);
}

/* Function for getting a pointer value */

static int
SWIG_Perl_ConvertPtr(SWIG_MAYBE_PERL_OBJECT SV *sv, void **ptr, swig_type_info *_t, int flags) {
  swig_cast_info *tc;
  void *voidptr = (void *)0;

  /* If magical, apply more magic */
  if (SvGMAGICAL(sv))
    mg_get(sv);

  /* Check to see if this is an object */
  if (sv_isobject(sv)) {
    SV *tsv = (SV*) SvRV(sv);
    IV tmp = 0;
    if ((SvTYPE(tsv) == SVt_PVHV)) {
      MAGIC *mg;
      if (SvMAGICAL(tsv)) {
        mg = mg_find(tsv,'P');
        if (mg) {
          sv = mg->mg_obj;
          if (sv_isobject(sv)) {
            tmp = SvIV((SV*)SvRV(sv));
          }
        }
      } else {
        return -1;
      }
    } else {
      tmp = SvIV((SV*)SvRV(sv));
    }
    voidptr = (void *)tmp;
    if (!_t) {
      *(ptr) = voidptr;
      return 0;
    }
  } else if (! SvOK(sv)) {            /* Check for undef */
    *(ptr) = (void *) 0;
    return 0;
  } else if (SvTYPE(sv) == SVt_RV) {  /* Check for NULL pointer */
    *(ptr) = (void *) 0;
    if (!SvROK(sv))
      return 0;
    else
      return -1;
  } else {                            /* Don't know what it is */
    *(ptr) = (void *) 0;
    return -1;
  }
  if (_t) {
    /* Now see if the types match */
    char *_c = HvNAME(SvSTASH(SvRV(sv)));
    tc = SWIG_TypeCheck(_c,_t);
    if (!tc) {
      *ptr = voidptr;
      return -1;
    }
    *ptr = SWIG_TypeCast(tc,voidptr);
    return 0;
  }
  *ptr = voidptr;
  return 0;
}

static void
SWIG_Perl_MakePtr(SWIG_MAYBE_PERL_OBJECT SV *sv, void *ptr, swig_type_info *t, int flags) {
  if (ptr && (flags & SWIG_SHADOW)) {
    SV *self;
    SV *obj=newSV(0);
    HV *hash=newHV();
    HV *stash;
    sv_setref_pv(obj, (char *) t->name, ptr);
    stash=SvSTASH(SvRV(obj));
    if (flags & SWIG_OWNER) {
      HV *hv;
      GV *gv=*(GV**)hv_fetch(stash, "OWNER", 5, TRUE);
      if (!isGV(gv))
        gv_init(gv, stash, "OWNER", 5, FALSE);
      hv=GvHVn(gv);
      hv_store_ent(hv, obj, newSViv(1), 0);
    }
    sv_magic((SV *)hash, (SV *)obj, 'P', Nullch, 0);
    SvREFCNT_dec(obj);
    self=newRV_noinc((SV *)hash);
    sv_setsv(sv, self);
    SvREFCNT_dec((SV *)self);
    sv_bless(sv, stash);
  }
  else {
    sv_setref_pv(sv, (char *) t->name, ptr);
  }
}

static SWIGINLINE SV *
SWIG_Perl_NewPointerObj(SWIG_MAYBE_PERL_OBJECT void *ptr, swig_type_info *t, int flags) {
  SV *result = sv_newmortal();
  SWIG_MakePtr(result, ptr, t, flags);
  return result;
}

static void
  SWIG_Perl_MakePackedObj(SWIG_MAYBE_PERL_OBJECT SV *sv, void *ptr, int sz, swig_type_info *type) {
  char result[1024];
  char *r = result;
  if ((2*sz + 1 + strlen(type->name)) > 1000) return;
  *(r++) = '_';
  r = SWIG_PackData(r,ptr,sz);
  strcpy(r,type->name);
  sv_setpv(sv, result);
}

/* Convert a packed value value */
static int
SWIG_Perl_ConvertPacked(SWIG_MAYBE_PERL_OBJECT SV *obj, void *ptr, int sz, swig_type_info *ty, int flags) {
  swig_cast_info *tc;
  const char  *c = 0;

  if ((!obj) || (!SvOK(obj))) return -1;
  c = SvPV(obj, PL_na);
  /* Pointer values must start with leading underscore */
  if (*c != '_') return -1;
  c++;
  c = SWIG_UnpackData(c,ptr,sz);
  if (ty) {
    tc = SWIG_TypeCheck(c,ty);
    if (!tc) return -1;
  }
  return 0;
}

static SWIGINLINE void
SWIG_Perl_SetError(SWIG_MAYBE_PERL_OBJECT const char *error) {
  if (error) sv_setpv(perl_get_sv("@", TRUE), error);
}

static SWIGINLINE void
SWIG_Perl_SetErrorSV(SWIG_MAYBE_PERL_OBJECT SV *error) {
  if (error) sv_setsv(perl_get_sv("@", TRUE), error);
}

static void
SWIG_Perl_SetErrorf(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  sv_vsetpvfn(perl_get_sv("@", TRUE), fmt, strlen(fmt), &args, Null(SV**), 0, Null(bool*));
  va_end(args);
}

/* Macros for low-level exception handling */
#define SWIG_fail       goto fail
#define SWIG_croak(x)   { SWIG_SetError(x); goto fail; }
#define SWIG_croakSV(x) { SWIG_SetErrorSV(x); goto fail; }
/* most preprocessors do not support vararg macros :-( */
/* #define SWIG_croakf(x...) { SWIG_SetErrorf(x); goto fail; } */


typedef XS(SwigPerlWrapper);
typedef SwigPerlWrapper *SwigPerlWrapperPtr;

/* Structure for command table */
typedef struct {
  const char         *name;
  SwigPerlWrapperPtr  wrapper;
} swig_command_info;

/* Information for constant table */

#define SWIG_INT     1
#define SWIG_FLOAT   2
#define SWIG_STRING  3
#define SWIG_POINTER 4
#define SWIG_BINARY  5

/* Constant information structure */
typedef struct swig_constant_info {
    int              type;
    const char      *name;
    long             lvalue;
    double           dvalue;
    void            *pvalue;
    swig_type_info **ptype;
} swig_constant_info;

#ifdef __cplusplus
}
#endif

/* Structure for variable table */
typedef struct {
  const char   *name;
  SwigMagicFunc   set;
  SwigMagicFunc   get;
  swig_type_info  **type;
} swig_variable_info;

/* Magic variable code */
#ifndef PERL_OBJECT
#define swig_create_magic(s,a,b,c) _swig_create_magic(s,a,b,c)
  #ifndef MULTIPLICITY
     static void _swig_create_magic(SV *sv, char *name, int (*set)(SV *, MAGIC *), int (*get)(SV *,MAGIC *)) {
  #else
     static void _swig_create_magic(SV *sv, char *name, int (*set)(struct interpreter*, SV *, MAGIC *), int (*get)(struct interpreter*, SV *,MAGIC *)) {
  #endif
#else
#  define swig_create_magic(s,a,b,c) _swig_create_magic(pPerl,s,a,b,c)
static void _swig_create_magic(CPerlObj *pPerl, SV *sv, const char *name, int (CPerlObj::*set)(SV *, MAGIC *), int (CPerlObj::*get)(SV *, MAGIC *)) {
#endif
  MAGIC *mg;
  sv_magic(sv,sv,'U',(char *) name,strlen(name));
  mg = mg_find(sv,'U');
  mg->mg_virtual = (MGVTBL *) malloc(sizeof(MGVTBL));
  mg->mg_virtual->svt_get = (SwigMagicFuncHack) get;
  mg->mg_virtual->svt_set = (SwigMagicFuncHack) set;
  mg->mg_virtual->svt_len = 0;
  mg->mg_virtual->svt_clear = 0;
  mg->mg_virtual->svt_free = 0;
}


static swig_module_info *
SWIG_Perl_GetModule() {
  static void *type_pointer = (void *)0;
  SV *pointer;

  /* first check if pointer already created */
  if (!type_pointer) {
    pointer = get_sv("swig_runtime_data::type_pointer" SWIG_RUNTIME_VERSION SWIG_TYPE_TABLE_NAME, FALSE);
    if (pointer && SvOK(pointer)) {
      type_pointer = INT2PTR(swig_type_info **, SvIV(pointer));
    }
  }

  return (swig_module_info *) type_pointer;
}

static void
SWIG_Perl_SetModule(swig_module_info *module) {
  SV *pointer;

  /* create a new pointer */
  pointer = get_sv("swig_runtime_data::type_pointer" SWIG_RUNTIME_VERSION SWIG_TYPE_TABLE_NAME, TRUE);
  sv_setiv(pointer, PTR2IV(module));
}

#ifdef do_open
  #undef do_open
#endif
#ifdef do_close
  #undef do_close
#endif
#ifdef scalar
  #undef scalar
#endif
#ifdef list
  #undef list
#endif
#ifdef apply
  #undef apply
#endif
#ifdef convert
  #undef convert
#endif
#ifdef Error
  #undef Error
#endif
#ifdef form
  #undef form
#endif
#ifdef vform
  #undef vform
#endif
#ifdef LABEL
  #undef LABEL
#endif
#ifdef METHOD
  #undef METHOD
#endif
#ifdef Move
  #undef Move
#endif
#ifdef yylex
  #undef yylex
#endif
#ifdef yyparse
  #undef yyparse
#endif
#ifdef yyerror
  #undef yyerror
#endif
#ifdef invert
  #undef invert
#endif
#ifdef ref
  #undef ref
#endif
#ifdef ENTER
  #undef ENTER
#endif
#ifdef read
  #undef read
#endif
#ifdef write
  #undef write
#endif
#ifdef eof
  #undef eof
#endif
#ifdef bool
  #undef bool
#endif
#ifdef close
  #undef close
#endif
#ifdef rewind
  #undef rewind
#endif



/* -------- TYPES TABLE (BEGIN) -------- */

#define SWIGTYPE_p_EST_Features swig_types[0]
#define SWIGTYPE_p_EST_Item swig_types[1]
#define SWIGTYPE_p_EST_Relation swig_types[2]
static swig_type_info *swig_types[4];
static swig_module_info swig_module = {swig_types, 3, 0, 0, 0, 0};
#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)

/* -------- TYPES TABLE (END) -------- */

#define SWIG_init    boot_EST_Item

#define SWIG_name   "EST_Itemc::boot_EST_Item"
#define SWIG_prefix "EST_Itemc::"

#ifdef __cplusplus
extern "C"
#endif
#ifndef PERL_OBJECT
#ifndef MULTIPLICITY
SWIGEXPORT void SWIG_init (CV* cv);
#else
SWIGEXPORT void SWIG_init (pTHXo_ CV* cv);
#endif
#else
SWIGEXPORT void SWIG_init (CV *cv, CPerlObj *);
#endif


#include "ling_class/EST_Item.h"
#include "ling_class/EST_item_aux.h"


  static HV* features_to_PerlHash( EST_Features *features ){
    
    EST_Features::RwEntries p;
    HV *result = newHV();
    SV *value;
    
    for( p.begin(*features); p != 0; ++p ){
      const EST_Val &v = p->v;
      
      if(v.type() == val_unset)
	value = &PL_sv_undef;
 
      else if( v.type() == val_int )
	value = newSViv( v.Int() );

      else if( v.type() == val_float )
	value = newSVnv( v.Float() );

      else if( v.type() == val_type_feats )
	value = newRV_noinc((SV*) features_to_PerlHash(feats(v)) );

//       else if( v.type() == val_type_featfunc ){
// 	if( evaluate_ff ){
// 	  EST_Val tempval = ((featfunc)(*v))(##SHOULD BE AN ITEM##);
// 	  if( tempval.type() == val_int )
//	    value = newSViv( tempval.Int() );
//	  
// 	  else if( tempval.type() == val_float )
// 	    value = newSVnv( tempval.Float() );
//	  
// 	  else{
//          EST_String s( tempval.string() ); 
//	    value = newSVpvn( s.str(), s.length() );
//        }
// 	}
//      else{
//	  EST_String s( v.string() ); 
//	  value = newSVpvn( s.str(), s.length() );
//    }

      else{
	EST_String s( v.string() ); 
	value = newSVpvn( s.str(), s.length() );
      }
    
      char *key = (char*)(p->k);

      // should we check for duplicates before doing the store?
      hv_store(result, key, strlen(key), value, 0);
    }
    return result;
  }


#include "EST_error.h"


#define  SWIG_MemoryError    1
#define  SWIG_IOError        2
#define  SWIG_RuntimeError   3
#define  SWIG_IndexError     4
#define  SWIG_TypeError      5
#define  SWIG_DivisionByZero 6
#define  SWIG_OverflowError  7
#define  SWIG_SyntaxError    8
#define  SWIG_ValueError     9
#define  SWIG_SystemError   10
#define  SWIG_UnknownError  99


#define SWIG_exception(a,b)   SWIG_croak(b)


#include <stdexcept>

static EST_Item *EST_Item_prepend_daughter(EST_Item *self,EST_Item *p){
      return prepend_daughter( self, p );
    }
static EST_Item *EST_Item_append_daughter(EST_Item *self,EST_Item *p){
      return append_daughter( self, p );
    }
static EST_Item *EST_Item_daughter1(EST_Item *self){
      return daughter1( self );
    }
static EST_Item *EST_Item_daughtern(EST_Item *self){
      return daughtern( self );
    }
static EST_Item *EST_Item_next_sibling(EST_Item *self){
      return next_sibling( self );
    }
static EST_Item *EST_Item_prev_sibling(EST_Item *self){
      return prev_sibling( self );
    }
static EST_Item *EST_Item_parent(EST_Item *self){
      return parent( self );
    }
#ifdef PERL_OBJECT
#define MAGIC_CLASS _wrap_EST_Item_var::
class _wrap_EST_Item_var : public CPerlObj {
public:
#else
#define MAGIC_CLASS
#endif
SWIGCLASS_STATIC int swig_magic_readonly(pTHX_ SV *sv, MAGIC *mg) {
    MAGIC_PPERL
    sv = sv; mg = mg;
    croak("Value is read-only.");
    return 0;
}


#ifdef PERL_OBJECT
};
#endif

#ifdef __cplusplus
extern "C" {
#endif
XS(_wrap_new_EST_Item__SWIG_0) {
    {
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 0) || (items > 0)) {
            SWIG_croak("Usage: new_EST_Item();");
        }
        result = (EST_Item *)new EST_Item();
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|SWIG_OWNER);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_new_EST_Item__SWIG_1) {
    {
        EST_Item *arg1 = 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: new_EST_Item(item);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of new_EST_Item. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)new EST_Item((EST_Item const &)*arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|SWIG_OWNER);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_new_EST_Item__SWIG_2) {
    {
        EST_Relation *arg1 = (EST_Relation *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: new_EST_Item(rel);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Relation,0) < 0) {
                SWIG_croak("Type error in argument 1 of new_EST_Item. Expected _p_EST_Relation");
            }
        }
        result = (EST_Item *)new EST_Item(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|SWIG_OWNER);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_new_EST_Item__SWIG_3) {
    {
        EST_Relation *arg1 = (EST_Relation *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: new_EST_Item(rel,si);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Relation,0) < 0) {
                SWIG_croak("Type error in argument 1 of new_EST_Item. Expected _p_EST_Relation");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of new_EST_Item. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)new EST_Item(arg1,arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|SWIG_OWNER);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_new_EST_Item) {
    dXSARGS;
    
    if (items == 0) {
        (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_new_EST_Item__SWIG_0); return;
    }
    if (items == 1) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_new_EST_Item__SWIG_1); return;
        }
    }
    if (items == 1) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Relation, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_new_EST_Item__SWIG_2); return;
        }
    }
    if (items == 2) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Relation, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            {
                void *tmp;
                if (SWIG_ConvertPtr(ST(1), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                    _v = 0;
                } else {
                    _v = 1;
                }
            }
            if (_v) {
                (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_new_EST_Item__SWIG_3); return;
            }
        }
    }
    
    croak("No matching function for overloaded 'new_EST_Item'");
    XSRETURN(0);
}


XS(_wrap_delete_EST_Item) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: delete_EST_Item(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of delete_EST_Item. Expected _p_EST_Item");
            }
        }
        delete arg1;
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_F) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        float result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_F(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_F. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                result = (float)((EST_Item const *)arg1)->F((EST_String const &)*arg2);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        ST(argvi) = sv_newmortal();
        sv_setnv(ST(argvi++), (double) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_S) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        EST_String result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_S(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_S. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                result = ((EST_Item const *)arg1)->S((EST_String const &)*arg2);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        ST(argvi) = sv_newmortal();
        sv_setpvn((SV*)ST(argvi++),(char *)result, (&result)->length());
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_I) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        int result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_I(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_I. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                result = (int)((EST_Item const *)arg1)->I((EST_String const &)*arg2);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_A) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        EST_Features *result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_A(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_A. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                {
                    EST_Features &_result_ref = ((EST_Item const *)arg1)->A((EST_String const &)*arg2);
                    result = (EST_Features *) &_result_ref;
                }
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        ST(argvi) = sv_newmortal();
        sv_setsv( (SV*)ST(argvi++), (SV*)newRV_noinc((SV*)features_to_PerlHash(result)) );
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_set__SWIG_0) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        int arg3 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 3) || (items > 3)) {
            SWIG_croak("Usage: EST_Item_set(self,name,ival);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_set. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        arg3 = (int) SvIV(ST(2));
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->set((char const *)arg2,arg3);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_set__SWIG_1) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        double arg3 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 3) || (items > 3)) {
            SWIG_croak("Usage: EST_Item_set(self,name,fval);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_set. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        arg3 = (double) SvNV(ST(2));
        
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->set((char const *)arg2,arg3);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_set__SWIG_2) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        char *arg3 = (char *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 3) || (items > 3)) {
            SWIG_croak("Usage: EST_Item_set(self,name,cval);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_set. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        if (!SvOK((SV*) ST(2))) arg3 = 0;
        else arg3 = (char *) SvPV(ST(2), PL_na);
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->set((char const *)arg2,(char const *)arg3);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_set__SWIG_3) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        EST_Features *arg3 = 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 3) || (items > 3)) {
            SWIG_croak("Usage: EST_Item_set(self,name,f);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_set. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        {
            if (SWIG_ConvertPtr(ST(2), (void **) &arg3, SWIGTYPE_p_EST_Features,0) < 0) {
                SWIG_croak("Type error in argument 3 of EST_Item_set. Expected _p_EST_Features");
            }
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->set((char const *)arg2,*arg3);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_set) {
    dXSARGS;
    
    if (items == 3) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            {
                _v = SvPOK(ST(1)) ? 1 : 0;
            }
            if (_v) {
                {
                    void *tmp;
                    if (SWIG_ConvertPtr(ST(2), (void **) &tmp, SWIGTYPE_p_EST_Features, 0) == -1) {
                        _v = 0;
                    } else {
                        _v = 1;
                    }
                }
                if (_v) {
                    (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_EST_Item_set__SWIG_3); return;
                }
            }
        }
    }
    if (items == 3) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            {
                _v = SvPOK(ST(1)) ? 1 : 0;
            }
            if (_v) {
                {
                    _v = SvIOK(ST(2)) ? 1 : 0;
                }
                if (_v) {
                    (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_EST_Item_set__SWIG_0); return;
                }
            }
        }
    }
    if (items == 3) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            {
                _v = SvPOK(ST(1)) ? 1 : 0;
            }
            if (_v) {
                {
                    _v = SvNIOK(ST(2)) ? 1 : 0;
                }
                if (_v) {
                    (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_EST_Item_set__SWIG_1); return;
                }
            }
        }
    }
    if (items == 3) {
        int _v;
        {
            void *tmp;
            if (SWIG_ConvertPtr(ST(0), (void **) &tmp, SWIGTYPE_p_EST_Item, 0) == -1) {
                _v = 0;
            } else {
                _v = 1;
            }
        }
        if (_v) {
            {
                _v = SvPOK(ST(1)) ? 1 : 0;
            }
            if (_v) {
                {
                    _v = SvPOK(ST(2)) ? 1 : 0;
                }
                if (_v) {
                    (*PL_markstack_ptr++);SWIG_CALLXS(_wrap_EST_Item_set__SWIG_2); return;
                }
            }
        }
    }
    
    croak("No matching function for overloaded 'EST_Item_set'");
    XSRETURN(0);
}


XS(_wrap_EST_Item_set_function) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        EST_String *arg3 = 0 ;
        EST_String temp2 ;
        EST_String temp3 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 3) || (items > 3)) {
            SWIG_croak("Usage: EST_Item_set_function(self,name,funcname);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_set_function. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            STRLEN len; const char* str = SvPV(ST(2), len);
            temp3 = EST_String( str, len, 0, len );
            arg3 = &temp3;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->set_function(*arg2,*arg3);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_f_remove) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_f_remove(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_f_remove. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        {
            /*@../interface/EST_error.i,38,CATCH_EST_ERROR@*/{
                char *p=EST_error_message;
                
                CATCH_ERRORS()
                {
                    SWIG_exception(SWIG_RuntimeError, p); 
                }
                (arg1)->f_remove((EST_String const &)*arg2);
                
                END_CATCH_ERRORS();
            }
            /*@@*/ 
        }
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_evaluate_features) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_evaluate_features(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_evaluate_features. Expected _p_EST_Item");
            }
        }
        (arg1)->evaluate_features();
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_f_present) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        int result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_f_present(self,name);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_f_present. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        result = (int)((EST_Item const *)arg1)->f_present((EST_String const &)*arg2);
        
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_length) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        int result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_length(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_length. Expected _p_EST_Item");
            }
        }
        result = (int)((EST_Item const *)arg1)->length();
        
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_as_relation) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_as_relation(self,relname);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_as_relation. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        result = (EST_Item *)((EST_Item const *)arg1)->as_relation((char const *)arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_in_relation) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        int result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_in_relation(self,relname);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_in_relation. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        result = (int)((EST_Item const *)arg1)->in_relation((EST_String const &)*arg2);
        
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_relation_name) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_relation_name(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_relation_name. Expected _p_EST_Item");
            }
        }
        {
            EST_String const &_result_ref = ((EST_Item const *)arg1)->relation_name();
            result = (EST_String *) &_result_ref;
        }
        
        ST(argvi) = sv_newmortal();
        sv_setpvn((SV*)ST(argvi++),(char *)(*result), result->length());
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_relation) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Relation *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_relation(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_relation. Expected _p_EST_Item");
            }
        }
        result = (EST_Relation *)((EST_Item const *)arg1)->relation();
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Relation, 0|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_same_item) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        int result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_same_item(self,li);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_same_item. Expected _p_EST_Item");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of EST_Item_same_item. Expected _p_EST_Item");
            }
        }
        result = (int)((EST_Item const *)arg1)->same_item((EST_Item const *)arg2);
        
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_unref_all) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_unref_all(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_unref_all. Expected _p_EST_Item");
            }
        }
        (arg1)->unref_all();
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_prepend_daughter) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_prepend_daughter(self,p);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_prepend_daughter. Expected _p_EST_Item");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of EST_Item_prepend_daughter. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_prepend_daughter(arg1,arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_append_daughter) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: EST_Item_append_daughter(self,p);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_append_daughter. Expected _p_EST_Item");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of EST_Item_append_daughter. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_append_daughter(arg1,arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_daughter1) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_daughter1(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_daughter1. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_daughter1(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_daughtern) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_daughtern(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_daughtern. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_daughtern(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_next_sibling) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_next_sibling(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_next_sibling. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_next_sibling(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_prev_sibling) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_prev_sibling(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_prev_sibling. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_prev_sibling(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_parent) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_parent(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_parent. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)EST_Item_parent(arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_EST_Item_features) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Features *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: EST_Item_features(self);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of EST_Item_features. Expected _p_EST_Item");
            }
        }
        {
            EST_Features &_result_ref = (arg1)->features();
            result = (EST_Features *) &_result_ref;
        }
        
        ST(argvi) = sv_newmortal();
        sv_setsv( (SV*)ST(argvi++), (SV*)newRV_noinc((SV*)features_to_PerlHash(result)) );
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_as) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: as(n,relname);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of as. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        result = (EST_Item *)as((EST_Item const *)arg1,(char const *)arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_next_item) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: next_item(node);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of next_item. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)next_item((EST_Item const *)arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_first_leaf) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: first_leaf(n);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of first_leaf. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)first_leaf((EST_Item const *)arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_last_leaf) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: last_leaf(n);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of last_leaf. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)last_leaf((EST_Item const *)arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_next_leaf) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: next_leaf(n);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of next_leaf. Expected _p_EST_Item");
            }
        }
        result = (EST_Item *)next_leaf((EST_Item const *)arg1);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_num_leaves) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        int result;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 1) || (items > 1)) {
            SWIG_croak("Usage: num_leaves(n);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of num_leaves. Expected _p_EST_Item");
            }
        }
        result = (int)num_leaves((EST_Item const *)arg1);
        
        ST(argvi) = sv_newmortal();
        sv_setiv(ST(argvi++), (IV) result);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_remove_item) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        char *arg2 = (char *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: remove_item(l,relname);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of remove_item. Expected _p_EST_Item");
            }
        }
        if (!SvOK((SV*) ST(1))) arg2 = 0;
        else arg2 = (char *) SvPV(ST(1), PL_na);
        remove_item(arg1,(char const *)arg2);
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_copy_node_tree) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: copy_node_tree(from,to);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of copy_node_tree. Expected _p_EST_Item");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of copy_node_tree. Expected _p_EST_Item");
            }
        }
        copy_node_tree(arg1,arg2);
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_copy_node_tree_contents) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_Item *arg2 = (EST_Item *) 0 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: copy_node_tree_contents(from,to);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of copy_node_tree_contents. Expected _p_EST_Item");
            }
        }
        {
            if (SWIG_ConvertPtr(ST(1), (void **) &arg2, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 2 of copy_node_tree_contents. Expected _p_EST_Item");
            }
        }
        copy_node_tree_contents(arg1,arg2);
        
        
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}


XS(_wrap_item_jump) {
    {
        EST_Item *arg1 = (EST_Item *) 0 ;
        EST_String *arg2 = 0 ;
        EST_Item *result;
        EST_String temp2 ;
        int argvi = 0;
        dXSARGS;
        
        if ((items < 2) || (items > 2)) {
            SWIG_croak("Usage: item_jump(from,to);");
        }
        {
            if (SWIG_ConvertPtr(ST(0), (void **) &arg1, SWIGTYPE_p_EST_Item,0) < 0) {
                SWIG_croak("Type error in argument 1 of item_jump. Expected _p_EST_Item");
            }
        }
        {
            STRLEN len; const char* str = SvPV(ST(1), len);
            temp2 = EST_String( str, len, 0, len );
            arg2 = &temp2;
        }
        result = (EST_Item *)item_jump(arg1,(EST_String const &)*arg2);
        
        ST(argvi) = sv_newmortal();
        SWIG_MakePtr(ST(argvi++), (void *) result, SWIGTYPE_p_EST_Item, SWIG_SHADOW|0);
        XSRETURN(argvi);
        fail:
        ;
    }
    croak(Nullch);
}



/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */

static swig_type_info _swigt__p_EST_Features = {"_p_EST_Features", "EST_Features *", 0, 0, 0};
static swig_type_info _swigt__p_EST_Item = {"EST_Item::EST_Item", "EST_Item *", 0, 0, 0};
static swig_type_info _swigt__p_EST_Relation = {"_p_EST_Relation", "EST_Relation *", 0, 0, 0};

static swig_type_info *swig_type_initial[] = {
  &_swigt__p_EST_Features,
  &_swigt__p_EST_Item,
  &_swigt__p_EST_Relation,
};

static swig_cast_info _swigc__p_EST_Features[] = {  {&_swigt__p_EST_Features, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_EST_Item[] = {  {&_swigt__p_EST_Item, 0, 0, 0},{0, 0, 0, 0}};
static swig_cast_info _swigc__p_EST_Relation[] = {  {&_swigt__p_EST_Relation, 0, 0, 0},{0, 0, 0, 0}};

static swig_cast_info *swig_cast_initial[] = {
  _swigc__p_EST_Features,
  _swigc__p_EST_Item,
  _swigc__p_EST_Relation,
};


/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */

static swig_constant_info swig_constants[] = {
{0,0,0,0,0,0}
};
#ifdef __cplusplus
}
#endif
static swig_variable_info swig_variables[] = {
{0,0,0,0}
};
static swig_command_info swig_commands[] = {
{"EST_Itemc::new_EST_Item", _wrap_new_EST_Item},
{"EST_Itemc::delete_EST_Item", _wrap_delete_EST_Item},
{"EST_Itemc::EST_Item_F", _wrap_EST_Item_F},
{"EST_Itemc::EST_Item_S", _wrap_EST_Item_S},
{"EST_Itemc::EST_Item_I", _wrap_EST_Item_I},
{"EST_Itemc::EST_Item_A", _wrap_EST_Item_A},
{"EST_Itemc::EST_Item_set", _wrap_EST_Item_set},
{"EST_Itemc::EST_Item_set_function", _wrap_EST_Item_set_function},
{"EST_Itemc::EST_Item_f_remove", _wrap_EST_Item_f_remove},
{"EST_Itemc::EST_Item_evaluate_features", _wrap_EST_Item_evaluate_features},
{"EST_Itemc::EST_Item_f_present", _wrap_EST_Item_f_present},
{"EST_Itemc::EST_Item_length", _wrap_EST_Item_length},
{"EST_Itemc::EST_Item_as_relation", _wrap_EST_Item_as_relation},
{"EST_Itemc::EST_Item_in_relation", _wrap_EST_Item_in_relation},
{"EST_Itemc::EST_Item_relation_name", _wrap_EST_Item_relation_name},
{"EST_Itemc::EST_Item_relation", _wrap_EST_Item_relation},
{"EST_Itemc::EST_Item_same_item", _wrap_EST_Item_same_item},
{"EST_Itemc::EST_Item_unref_all", _wrap_EST_Item_unref_all},
{"EST_Itemc::EST_Item_prepend_daughter", _wrap_EST_Item_prepend_daughter},
{"EST_Itemc::EST_Item_append_daughter", _wrap_EST_Item_append_daughter},
{"EST_Itemc::EST_Item_daughter1", _wrap_EST_Item_daughter1},
{"EST_Itemc::EST_Item_daughtern", _wrap_EST_Item_daughtern},
{"EST_Itemc::EST_Item_next_sibling", _wrap_EST_Item_next_sibling},
{"EST_Itemc::EST_Item_prev_sibling", _wrap_EST_Item_prev_sibling},
{"EST_Itemc::EST_Item_parent", _wrap_EST_Item_parent},
{"EST_Itemc::EST_Item_features", _wrap_EST_Item_features},
{"EST_Itemc::as", _wrap_as},
{"EST_Itemc::next_item", _wrap_next_item},
{"EST_Itemc::first_leaf", _wrap_first_leaf},
{"EST_Itemc::last_leaf", _wrap_last_leaf},
{"EST_Itemc::next_leaf", _wrap_next_leaf},
{"EST_Itemc::num_leaves", _wrap_num_leaves},
{"EST_Itemc::remove_item", _wrap_remove_item},
{"EST_Itemc::copy_node_tree", _wrap_copy_node_tree},
{"EST_Itemc::copy_node_tree_contents", _wrap_copy_node_tree_contents},
{"EST_Itemc::item_jump", _wrap_item_jump},
{0,0}
};
/*************************************************************************
 * Type initialization:
 * This problem is tough by the requirement that no dynamic 
 * memory is used. Also, since swig_type_info structures store pointers to 
 * swig_cast_info structures and swig_cast_info structures store pointers back
 * to swig_type_info structures, we need some lookup code at initialization. 
 * The idea is that swig generates all the structures that are needed. 
 * The runtime then collects these partially filled structures. 
 * The SWIG_InitializeModule function takes these initial arrays out of 
 * swig_module, and does all the lookup, filling in the swig_module.types
 * array with the correct data and linking the correct swig_cast_info
 * structures together.

 * The generated swig_type_info structures are assigned staticly to an initial 
 * array. We just loop though that array, and handle each type individually.
 * First we lookup if this type has been already loaded, and if so, use the
 * loaded structure instead of the generated one. Then we have to fill in the
 * cast linked list. The cast data is initially stored in something like a
 * two-dimensional array. Each row corresponds to a type (there are the same
 * number of rows as there are in the swig_type_initial array). Each entry in
 * a column is one of the swig_cast_info structures for that type.
 * The cast_initial array is actually an array of arrays, because each row has
 * a variable number of columns. So to actually build the cast linked list,
 * we find the array of casts associated with the type, and loop through it 
 * adding the casts to the list. The one last trick we need to do is making
 * sure the type pointer in the swig_cast_info struct is correct.

 * First off, we lookup the cast->type name to see if it is already loaded. 
 * There are three cases to handle:
 *  1) If the cast->type has already been loaded AND the type we are adding
 *     casting info to has not been loaded (it is in this module), THEN we
 *     replace the cast->type pointer with the type pointer that has already
 *     been loaded.
 *  2) If BOTH types (the one we are adding casting info to, and the 
 *     cast->type) are loaded, THEN the cast info has already been loaded by
 *     the previous module so we just ignore it.
 *  3) Finally, if cast->type has not already been loaded, then we add that
 *     swig_cast_info to the linked list (because the cast->type) pointer will
 *     be correct.
**/

#ifdef __cplusplus
extern "C" {
#endif
    
    SWIGRUNTIME void
    SWIG_InitializeModule(void *clientdata) {
        swig_type_info *type, *ret;
        swig_cast_info *cast;
        size_t i;
        swig_module_info *module_head;
        static int init_run = 0;
        
        clientdata = clientdata;
        
        if (init_run) return;
        init_run = 1;
        
        /* Initialize the swig_module */
        swig_module.type_initial = swig_type_initial;
        swig_module.cast_initial = swig_cast_initial;
        
        /* Try and load any already created modules */
        module_head = SWIG_GetModule(clientdata);
        if (module_head) {
            swig_module.next = module_head->next;
            module_head->next = &swig_module;
        } else {
            /* This is the first module loaded */
            swig_module.next = &swig_module;
            SWIG_SetModule(clientdata, &swig_module);
        }
        
        /* Now work on filling in swig_module.types */
        for (i = 0; i < swig_module.size; ++i) {
            type = 0;
            
            /* if there is another module already loaded */
            if (swig_module.next != &swig_module) {
                type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
            }
            if (type) {
                /* Overwrite clientdata field */
                if (swig_module.type_initial[i]->clientdata) type->clientdata = swig_module.type_initial[i]->clientdata;
            } else {
                type = swig_module.type_initial[i];
            }
            
            /* Insert casting types */
            cast = swig_module.cast_initial[i];
            while (cast->type) {
                /* Don't need to add information already in the list */
                ret = 0;
                if (swig_module.next != &swig_module) {
                    ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
                }
                if (ret && type == swig_module.type_initial[i]) {
                    cast->type = ret;
                    ret = 0;
                }
                
                if (!ret) {
                    if (type->cast) {
                        type->cast->prev = cast;
                        cast->next = type->cast;
                    }
                    type->cast = cast;
                }
                
                cast++;
            }
            
            /* Set entry in modules->types array equal to the type */
            swig_module.types[i] = type;
        }
        swig_module.types[i] = 0;
    }
    
    /* This function will propagate the clientdata field of type to
    * any new swig_type_info structures that have been added into the list
    * of equivalent types.  It is like calling
    * SWIG_TypeClientData(type, clientdata) a second time.
    */
    SWIGRUNTIME void
    SWIG_PropagateClientData(void) {
        size_t i;
        swig_cast_info *equiv;
        static int init_run = 0;
        
        if (init_run) return;
        init_run = 1;
        
        for (i = 0; i < swig_module.size; i++) {
            if (swig_module.types[i]->clientdata) {
                equiv = swig_module.types[i]->cast;
                while (equiv) {
                    if (!equiv->converter) {
                        if (equiv->type && !equiv->type->clientdata)
                        SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
                    }
                    equiv = equiv->next;
                }
            }
        }
    }
    
#ifdef __cplusplus
}
#endif



#ifdef __cplusplus
extern "C"
#endif

XS(SWIG_init) {
    dXSARGS;
    int i;
    
    SWIG_InitializeModule(0);
    
    /* Install commands */
    for (i = 0; swig_commands[i].name; i++) {
        newXS((char*) swig_commands[i].name,swig_commands[i].wrapper, (char*)__FILE__);
    }
    
    /* Install variables */
    for (i = 0; swig_variables[i].name; i++) {
        SV *sv;
        sv = perl_get_sv((char*) swig_variables[i].name, TRUE | 0x2);
        if (swig_variables[i].type) {
            SWIG_MakePtr(sv,(void *)1, *swig_variables[i].type,0);
        } else {
            sv_setiv(sv,(IV) 0);
        }
        swig_create_magic(sv, (char *) swig_variables[i].name, swig_variables[i].set, swig_variables[i].get); 
    }
    
    /* Install constant */
    for (i = 0; swig_constants[i].type; i++) {
        SV *sv;
        sv = perl_get_sv((char*)swig_constants[i].name, TRUE | 0x2);
        switch(swig_constants[i].type) {
            case SWIG_INT:
            sv_setiv(sv, (IV) swig_constants[i].lvalue);
            break;
            case SWIG_FLOAT:
            sv_setnv(sv, (double) swig_constants[i].dvalue);
            break;
            case SWIG_STRING:
            sv_setpv(sv, (char *) swig_constants[i].pvalue);
            break;
            case SWIG_POINTER:
            SWIG_MakePtr(sv, swig_constants[i].pvalue, *(swig_constants[i].ptype),0);
            break;
            case SWIG_BINARY:
            SWIG_MakePackedObj(sv, swig_constants[i].pvalue, swig_constants[i].lvalue, *(swig_constants[i].ptype));
            break;
            default:
            break;
        }
        SvREADONLY_on(sv);
    }
    
    SWIG_TypeClientData(SWIGTYPE_p_EST_Item, (void*) "EST_Item::EST_Item");
    ST(0) = &PL_sv_yes;
    XSRETURN(1);
}

