utils/wxPython/src/libpy.c

/***********************************************************************
 * $Header$
 * swig_lib/python/python.cfg
 *
 * Contains variable linking and pointer type-checking code.
 ************************************************************************/

#ifdef __cplusplus
extern "C" {
#endif
#include "Python.h"

/* Definitions for Windows/Unix exporting */
#if defined(_WIN32) || defined(__WIN32__)
#   if defined(_MSC_VER)
#	define SWIGEXPORT(a) __declspec(dllexport) a
#   else
#	if defined(__BORLANDC__)
#	    define SWIGEXPORT(a) a _export
#	else
#	    define SWIGEXPORT(a) a
#	endif
#   endif
#else
#   define SWIGEXPORT(a) a
#endif

#ifdef SWIG_GLOBAL
#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)
#else
#define SWIGSTATICRUNTIME(a) static a
#endif

typedef struct {
  char  *name;
  PyObject *(*get_attr)(void);
  int (*set_attr)(PyObject *);
} swig_globalvar;

typedef struct swig_varlinkobject {
  PyObject_HEAD
  swig_globalvar **vars;
  int      nvars;
  int      maxvars;
} swig_varlinkobject;

/* ----------------------------------------------------------------------
   swig_varlink_repr()

   Function for python repr method
   ---------------------------------------------------------------------- */

static PyObject *
swig_varlink_repr(swig_varlinkobject *v)
{
  v = v;
  return PyString_FromString("<Global variables>");
}

/* ---------------------------------------------------------------------
   swig_varlink_print()

   Print out all of the global variable names
   --------------------------------------------------------------------- */

static int
swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags)
{

  int i = 0;
  flags = flags;
  fprintf(fp,"Global variables { ");
  while (v->vars[i]) {
    fprintf(fp,"%s", v->vars[i]->name);
    i++;
    if (v->vars[i]) fprintf(fp,", ");
  }
  fprintf(fp," }\n");
  return 0;
}

/* --------------------------------------------------------------------
   swig_varlink_getattr

   This function gets the value of a variable and returns it as a
   PyObject.   In our case, we'll be looking at the datatype and
   converting into a number or string
   -------------------------------------------------------------------- */

static PyObject *
swig_varlink_getattr(swig_varlinkobject *v, char *n)
{
  int i = 0;
  char temp[128];

  while (v->vars[i]) {
    if (strcmp(v->vars[i]->name,n) == 0) {
      return (*v->vars[i]->get_attr)();
    }
    i++;
  }
  sprintf(temp,"C global variable %s not found.", n);
  PyErr_SetString(PyExc_NameError,temp);
  return NULL;
}

/* -------------------------------------------------------------------
   swig_varlink_setattr()

   This function sets the value of a variable.
   ------------------------------------------------------------------- */

static int
swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p)
{
  char temp[128];
  int i = 0;
  while (v->vars[i]) {
    if (strcmp(v->vars[i]->name,n) == 0) {
      return (*v->vars[i]->set_attr)(p);
    }
    i++;
  }
  sprintf(temp,"C global variable %s not found.", n);
  PyErr_SetString(PyExc_NameError,temp);
  return 1;
}

statichere PyTypeObject varlinktype = {
/*  PyObject_HEAD_INIT(&PyType_Type)  Note : This doesn't work on some machines */
  PyObject_HEAD_INIT(0)
  0,
  "varlink",                          /* Type name    */
  sizeof(swig_varlinkobject),         /* Basic size   */
  0,                                  /* Itemsize     */
  0,                                  /* Deallocator  */
  (printfunc) swig_varlink_print,     /* Print        */
  (getattrfunc) swig_varlink_getattr, /* get attr     */
  (setattrfunc) swig_varlink_setattr, /* Set attr     */
  0,                                  /* tp_compare   */
  (reprfunc) swig_varlink_repr,       /* tp_repr      */
  0,                                  /* tp_as_number */
  0,                                  /* tp_as_mapping*/
  0,                                  /* tp_hash      */
};

/* Create a variable linking object for use later */

SWIGSTATICRUNTIME(PyObject *)
SWIG_newvarlink(void)
{
  swig_varlinkobject *result = 0;
  result = PyMem_NEW(swig_varlinkobject,1);
  varlinktype.ob_type = &PyType_Type;    /* Patch varlinktype into a PyType */
  result->ob_type = &varlinktype;
  /*  _Py_NewReference(result);  Does not seem to be necessary */
  result->nvars = 0;
  result->maxvars = 64;
  result->vars = (swig_globalvar **) malloc(64*sizeof(swig_globalvar *));
  result->vars[0] = 0;
  result->ob_refcnt = 0;
  Py_XINCREF((PyObject *) result);
  return ((PyObject*) result);
}

SWIGSTATICRUNTIME(void)
SWIG_addvarlink(PyObject *p, char *name,
	   PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p))
{
  swig_varlinkobject *v;
  v= (swig_varlinkobject *) p;

  if (v->nvars >= v->maxvars -1) {
    v->maxvars = 2*v->maxvars;
    v->vars = (swig_globalvar **) realloc(v->vars,v->maxvars*sizeof(swig_globalvar *));
    if (v->vars == NULL) {
      fprintf(stderr,"SWIG : Fatal error in initializing Python module.\n");
      exit(1);
    }
  }
  v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));
  v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);
  strcpy(v->vars[v->nvars]->name,name);
  v->vars[v->nvars]->get_attr = get_attr;
  v->vars[v->nvars]->set_attr = set_attr;
  v->nvars++;
  v->vars[v->nvars] = 0;
}

/* -----------------------------------------------------------------------------
 * Pointer type-checking
 * ----------------------------------------------------------------------------- */

/* SWIG pointer structure */
typedef struct SwigPtrType {
  char               *name;               /* Datatype name                  */
  int                 len;                /* Length (used for optimization) */
  void               *(*cast)(void *);    /* Pointer casting function       */
  struct SwigPtrType *next;               /* Linked list pointer            */
} SwigPtrType;

/* Pointer cache structure */
typedef struct {
  int                 stat;               /* Status (valid) bit             */
  SwigPtrType        *tp;                 /* Pointer to type structure      */
  char                name[256];          /* Given datatype name            */
  char                mapped[256];        /* Equivalent name                */
} SwigCacheType;

static int SwigPtrMax  = 64;           /* Max entries that can be currently held */
static int SwigPtrN    = 0;            /* Current number of entries              */
static int SwigPtrSort = 0;            /* Status flag indicating sort            */
static int SwigStart[256];             /* Starting positions of types            */
static SwigPtrType *SwigPtrTable = 0;  /* Table containing pointer equivalences  */

/* Cached values */
#define SWIG_CACHESIZE  8
#define SWIG_CACHEMASK  0x7
static SwigCacheType SwigCache[SWIG_CACHESIZE];
static int SwigCacheIndex = 0;
static int SwigLastCache = 0;

/* Sort comparison function */
static int swigsort(const void *data1, const void *data2) {
	SwigPtrType *d1 = (SwigPtrType *) data1;
	SwigPtrType *d2 = (SwigPtrType *) data2;
	return strcmp(d1->name,d2->name);
}

/* Register a new datatype with the type-checker */
SWIGSTATICRUNTIME(void)
SWIG_RegisterMapping(char *origtype, char *newtype, void *(*cast)(void *)) {
  int i;
  SwigPtrType *t = 0,*t1;

  /* Allocate the pointer table if necessary */
  if (!SwigPtrTable) {
    SwigPtrTable = (SwigPtrType *) malloc(SwigPtrMax*sizeof(SwigPtrType));
  }

  /* Grow the table */
  if (SwigPtrN >= SwigPtrMax) {
    SwigPtrMax = 2*SwigPtrMax;
    SwigPtrTable = (SwigPtrType *) realloc((char *) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));
  }
  for (i = 0; i < SwigPtrN; i++) {
    if (strcmp(SwigPtrTable[i].name,origtype) == 0) {
      t = &SwigPtrTable[i];
      break;
    }
  }
  if (!t) {
    t = &SwigPtrTable[SwigPtrN++];
    t->name = origtype;
    t->len = strlen(t->name);
    t->cast = 0;
    t->next = 0;
  }

  /* Check for existing entries */
  while (t->next) {
    if ((strcmp(t->name,newtype) == 0)) {
      if (cast) t->cast = cast;
      return;
    }
    t = t->next;
  }
  t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));
  t1->name = newtype;
  t1->len = strlen(t1->name);
  t1->cast = cast;
  t1->next = 0;
  t->next = t1;
  SwigPtrSort = 0;
}

/* Make a pointer value string */
SWIGSTATICRUNTIME(void)
SWIG_MakePtr(char *c, const void *ptr, char *type) {
  static char hex[17] = "0123456789abcdef";
  unsigned long p, s;
  char result[24], *r;
  r = result;
  p = (unsigned long) ptr;
  if (p > 0) {
    while (p > 0) {
      s = p & 0xf;
      *(r++) = hex[s];
      p = p >> 4;
    }
    *r = '_';
    while (r >= result)
      *(c++) = *(r--);
    strcpy (c, type);
  } else {
    strcpy (c, "NULL");
  }
}

/* Function for getting a pointer value */
SWIGSTATICRUNTIME(char *)
SWIG_GetPtr(char *c, void **ptr, char *t)
{
  unsigned long p;
  char temp_type[256], *name;
  int  i, len, start, end;
  SwigPtrType *sp,*tp;
  SwigCacheType *cache;
  register int d;

  p = 0;
  /* Pointer values must start with leading underscore */
  if (*c != '_') {
    *ptr = (void *) 0;
    if (strcmp(c,"NULL") == 0) return (char *) 0;
    else c;
  }
  c++;
  /* Extract hex value from pointer */
  while (d = *c) {
    if ((d >= '0') && (d <= '9'))
      p = (p << 4) + (d - '0');
    else if ((d >= 'a') && (d <= 'f'))
      p = (p << 4) + (d - ('a'-10));
    else
      break;
    c++;
  }
  *ptr = (void *) p;
  if ((!t) || (strcmp(t,c)==0)) return (char *) 0;

  if (!SwigPtrSort) {
    qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);
    for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;
    for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;
    for (i = 255; i >= 1; i--) {
      if (SwigStart[i-1] > SwigStart[i])
	SwigStart[i-1] = SwigStart[i];
    }
    SwigPtrSort = 1;
    for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;
  }
  /* First check cache for matches.  Uses last cache value as starting point */
  cache = &SwigCache[SwigLastCache];
  for (i = 0; i < SWIG_CACHESIZE; i++) {
    if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {
      cache->stat++;
      if (cache->tp->cast) *ptr = (*(cache->tp->cast))(*ptr);
      return (char *) 0;
    }
    SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;
    if (!SwigLastCache) cache = SwigCache;
    else cache++;
  }
  /* Type mismatch.  Look through type-mapping table */
  start = SwigStart[(int) t[1]];
  end = SwigStart[(int) t[1]+1];
  sp = &SwigPtrTable[start];

  /* Try to find a match */
  while (start <= end) {
    if (strncmp(t,sp->name,sp->len) == 0) {
      name = sp->name;
      len = sp->len;
      tp = sp->next;
      /* Try to find entry for our given datatype */
      while(tp) {
	if (tp->len >= 255) {
	  return c;
	}
	strcpy(temp_type,tp->name);
	strncat(temp_type,t+len,255-tp->len);
	if (strcmp(c,temp_type) == 0) {
	  strcpy(SwigCache[SwigCacheIndex].mapped,c);
	  strcpy(SwigCache[SwigCacheIndex].name,t);
	  SwigCache[SwigCacheIndex].stat = 1;
	  SwigCache[SwigCacheIndex].tp = tp;
	  SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;
	  /* Get pointer value */
	  *ptr = (void *) p;
	  if (tp->cast) *ptr = (*(tp->cast))(*ptr);
	  return (char *) 0;
	}
	tp = tp->next;
      }
    }
    sp++;
    start++;
  }
  return c;
}

/* New object-based GetPointer function. This uses the Python abstract
 * object interface to automatically dereference the 'this' attribute
 * of shadow objects. */

SWIGSTATICRUNTIME(char *)
SWIG_GetPtrObj(PyObject *obj, void **ptr, char *type) {
  PyObject *sobj = obj;
  char     *str;
  if (!PyString_Check(obj)) {
      if (!PyInstance_Check(obj) || !(sobj = PyObject_GetAttrString(obj,"this")))
          return "";
  }
  str = PyString_AsString(sobj);
  return SWIG_GetPtr(str,ptr,type);
}

#ifdef __cplusplus
}
#endif
Commit	Line	Data
	1	/***********************************************************************
	2	* $Header$
	3	* swig_lib/python/python.cfg
	4	*
	5	* Contains variable linking and pointer type-checking code.
	6	************************************************************************/
	7
	8	#ifdef __cplusplus
	9	extern "C" {
	10	#endif
	11	#include "Python.h"
	12
	13	/* Definitions for Windows/Unix exporting */
	14	#if defined(_WIN32) \|\| defined(__WIN32__)
	15	# if defined(_MSC_VER)
	16	# define SWIGEXPORT(a) __declspec(dllexport) a
	17	# else
	18	# if defined(__BORLANDC__)
	19	# define SWIGEXPORT(a) a _export
	20	# else
	21	# define SWIGEXPORT(a) a
	22	# endif
	23	# endif
	24	#else
	25	# define SWIGEXPORT(a) a
	26	#endif
	27
	28	#ifdef SWIG_GLOBAL
	29	#define SWIGSTATICRUNTIME(a) SWIGEXPORT(a)
	30	#else
	31	#define SWIGSTATICRUNTIME(a) static a
	32	#endif
	33
	34	typedef struct {
	35	char *name;
	36	PyObject (get_attr)(void);
	37	int (set_attr)(PyObject );
	38	} swig_globalvar;
	39
	40	typedef struct swig_varlinkobject {
	41	PyObject_HEAD
	42	swig_globalvar **vars;
	43	int nvars;
	44	int maxvars;
	45	} swig_varlinkobject;
	46
	47	/* ----------------------------------------------------------------------
	48	swig_varlink_repr()
	49
	50	Function for python repr method
	51	---------------------------------------------------------------------- */
	52
	53	static PyObject *
	54	swig_varlink_repr(swig_varlinkobject *v)
	55	{
	56	v = v;
	57	return PyString_FromString("<Global variables>");
	58	}
	59
	60	/* ---------------------------------------------------------------------
	61	swig_varlink_print()
	62
	63	Print out all of the global variable names
	64	--------------------------------------------------------------------- */
	65
	66	static int
	67	swig_varlink_print(swig_varlinkobject v, FILE fp, int flags)
	68	{
	69
	70	int i = 0;
	71	flags = flags;
	72	fprintf(fp,"Global variables { ");
	73	while (v->vars[i]) {
	74	fprintf(fp,"%s", v->vars[i]->name);
	75	i++;
	76	if (v->vars[i]) fprintf(fp,", ");
	77	}
	78	fprintf(fp," }\n");
	79	return 0;
	80	}
	81
	82	/* --------------------------------------------------------------------
	83	swig_varlink_getattr
	84
	85	This function gets the value of a variable and returns it as a
	86	PyObject. In our case, we'll be looking at the datatype and
	87	converting into a number or string
	88	-------------------------------------------------------------------- */
	89
	90	static PyObject *
	91	swig_varlink_getattr(swig_varlinkobject v, char n)
	92	{
	93	int i = 0;
	94	char temp[128];
	95
	96	while (v->vars[i]) {
	97	if (strcmp(v->vars[i]->name,n) == 0) {
	98	return (*v->vars[i]->get_attr)();
	99	}
	100	i++;
	101	}
	102	sprintf(temp,"C global variable %s not found.", n);
	103	PyErr_SetString(PyExc_NameError,temp);
	104	return NULL;
	105	}
	106
	107	/* -------------------------------------------------------------------
	108	swig_varlink_setattr()
	109
	110	This function sets the value of a variable.
	111	------------------------------------------------------------------- */
	112
	113	static int
	114	swig_varlink_setattr(swig_varlinkobject v, char n, PyObject *p)
	115	{
	116	char temp[128];
	117	int i = 0;
	118	while (v->vars[i]) {
	119	if (strcmp(v->vars[i]->name,n) == 0) {
	120	return (*v->vars[i]->set_attr)(p);
	121	}
	122	i++;
	123	}
	124	sprintf(temp,"C global variable %s not found.", n);
	125	PyErr_SetString(PyExc_NameError,temp);
	126	return 1;
	127	}
	128
	129	statichere PyTypeObject varlinktype = {
	130	/* PyObject_HEAD_INIT(&PyType_Type) Note : This doesn't work on some machines */
	131	PyObject_HEAD_INIT(0)
	132	0,
	133	"varlink", /* Type name */
	134	sizeof(swig_varlinkobject), /* Basic size */
	135	0, /* Itemsize */
	136	0, /* Deallocator */
	137	(printfunc) swig_varlink_print, /* Print */
	138	(getattrfunc) swig_varlink_getattr, /* get attr */
	139	(setattrfunc) swig_varlink_setattr, /* Set attr */
	140	0, /* tp_compare */
	141	(reprfunc) swig_varlink_repr, /* tp_repr */
	142	0, /* tp_as_number */
	143	0, /* tp_as_mapping*/
	144	0, /* tp_hash */
	145	};
	146
	147	/* Create a variable linking object for use later */
	148
	149	SWIGSTATICRUNTIME(PyObject *)
	150	SWIG_newvarlink(void)
	151	{
	152	swig_varlinkobject *result = 0;
	153	result = PyMem_NEW(swig_varlinkobject,1);
	154	varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */
	155	result->ob_type = &varlinktype;
	156	/* _Py_NewReference(result); Does not seem to be necessary */
	157	result->nvars = 0;
	158	result->maxvars = 64;
	159	result->vars = (swig_globalvar *) malloc(64sizeof(swig_globalvar *));
	160	result->vars[0] = 0;
	161	result->ob_refcnt = 0;
	162	Py_XINCREF((PyObject *) result);
	163	return ((PyObject*) result);
	164	}
	165
	166	SWIGSTATICRUNTIME(void)
	167	SWIG_addvarlink(PyObject p, char name,
	168	PyObject (get_attr)(void), int (set_attr)(PyObject p))
	169	{
	170	swig_varlinkobject *v;
	171	v= (swig_varlinkobject *) p;
	172
	173	if (v->nvars >= v->maxvars -1) {
	174	v->maxvars = 2*v->maxvars;
	175	v->vars = (swig_globalvar *) realloc(v->vars,v->maxvarssizeof(swig_globalvar *));
	176	if (v->vars == NULL) {
	177	fprintf(stderr,"SWIG : Fatal error in initializing Python module.\n");
	178	exit(1);
	179	}
	180	}
	181	v->vars[v->nvars] = (swig_globalvar *) malloc(sizeof(swig_globalvar));
	182	v->vars[v->nvars]->name = (char *) malloc(strlen(name)+1);
	183	strcpy(v->vars[v->nvars]->name,name);
	184	v->vars[v->nvars]->get_attr = get_attr;
	185	v->vars[v->nvars]->set_attr = set_attr;
	186	v->nvars++;
	187	v->vars[v->nvars] = 0;
	188	}
	189
	190	/* -----------------------------------------------------------------------------
	191	* Pointer type-checking
	192	* ----------------------------------------------------------------------------- */
	193
	194	/* SWIG pointer structure */
	195	typedef struct SwigPtrType {
	196	char name; / Datatype name */
	197	int len; /* Length (used for optimization) */
	198	void (cast)(void ); / Pointer casting function */
	199	struct SwigPtrType next; / Linked list pointer */
	200	} SwigPtrType;
	201
	202	/* Pointer cache structure */
	203	typedef struct {
	204	int stat; /* Status (valid) bit */
	205	SwigPtrType tp; / Pointer to type structure */
	206	char name[256]; /* Given datatype name */
	207	char mapped[256]; /* Equivalent name */
	208	} SwigCacheType;
	209
	210	static int SwigPtrMax = 64; /* Max entries that can be currently held */
	211	static int SwigPtrN = 0; /* Current number of entries */
	212	static int SwigPtrSort = 0; /* Status flag indicating sort */
	213	static int SwigStart[256]; /* Starting positions of types */
	214	static SwigPtrType SwigPtrTable = 0; / Table containing pointer equivalences */
	215
	216	/* Cached values */
	217	#define SWIG_CACHESIZE 8
	218	#define SWIG_CACHEMASK 0x7
	219	static SwigCacheType SwigCache[SWIG_CACHESIZE];
	220	static int SwigCacheIndex = 0;
	221	static int SwigLastCache = 0;
	222
	223	/* Sort comparison function */
	224	static int swigsort(const void data1, const void data2) {
	225	SwigPtrType d1 = (SwigPtrType ) data1;
	226	SwigPtrType d2 = (SwigPtrType ) data2;
	227	return strcmp(d1->name,d2->name);
	228	}
	229
	230	/* Register a new datatype with the type-checker */
	231	SWIGSTATICRUNTIME(void)
	232	SWIG_RegisterMapping(char origtype, char newtype, void (cast)(void *)) {
	233	int i;
	234	SwigPtrType t = 0,t1;
	235
	236	/* Allocate the pointer table if necessary */
	237	if (!SwigPtrTable) {
	238	SwigPtrTable = (SwigPtrType ) malloc(SwigPtrMaxsizeof(SwigPtrType));
	239	}
	240
	241	/* Grow the table */
	242	if (SwigPtrN >= SwigPtrMax) {
	243	SwigPtrMax = 2*SwigPtrMax;
	244	SwigPtrTable = (SwigPtrType ) realloc((char ) SwigPtrTable,SwigPtrMax*sizeof(SwigPtrType));
	245	}
	246	for (i = 0; i < SwigPtrN; i++) {
	247	if (strcmp(SwigPtrTable[i].name,origtype) == 0) {
	248	t = &SwigPtrTable[i];
	249	break;
	250	}
	251	}
	252	if (!t) {
	253	t = &SwigPtrTable[SwigPtrN++];
	254	t->name = origtype;
	255	t->len = strlen(t->name);
	256	t->cast = 0;
	257	t->next = 0;
	258	}
	259
	260	/* Check for existing entries */
	261	while (t->next) {
	262	if ((strcmp(t->name,newtype) == 0)) {
	263	if (cast) t->cast = cast;
	264	return;
	265	}
	266	t = t->next;
	267	}
	268	t1 = (SwigPtrType *) malloc(sizeof(SwigPtrType));
	269	t1->name = newtype;
	270	t1->len = strlen(t1->name);
	271	t1->cast = cast;
	272	t1->next = 0;
	273	t->next = t1;
	274	SwigPtrSort = 0;
	275	}
	276
	277	/* Make a pointer value string */
	278	SWIGSTATICRUNTIME(void)
	279	SWIG_MakePtr(char c, const void ptr, char *type) {
	280	static char hex[17] = "0123456789abcdef";
	281	unsigned long p, s;
	282	char result[24], *r;
	283	r = result;
	284	p = (unsigned long) ptr;
	285	if (p > 0) {
	286	while (p > 0) {
	287	s = p & 0xf;
	288	*(r++) = hex[s];
	289	p = p >> 4;
	290	}
	291	*r = '_';
	292	while (r >= result)
	293	(c++) = (r--);
	294	strcpy (c, type);
	295	} else {
	296	strcpy (c, "NULL");
	297	}
	298	}
	299
	300	/* Function for getting a pointer value */
	301	SWIGSTATICRUNTIME(char *)
	302	SWIG_GetPtr(char c, void ptr, char t)
	303	{
	304	unsigned long p;
	305	char temp_type[256], *name;
	306	int i, len, start, end;
	307	SwigPtrType sp,tp;
	308	SwigCacheType *cache;
	309	register int d;
	310
	311	p = 0;
	312	/* Pointer values must start with leading underscore */
	313	if (*c != '_') {
	314	ptr = (void ) 0;
	315	if (strcmp(c,"NULL") == 0) return (char *) 0;
	316	else c;
	317	}
	318	c++;
	319	/* Extract hex value from pointer */
	320	while (d = *c) {
	321	if ((d >= '0') && (d <= '9'))
	322	p = (p << 4) + (d - '0');
	323	else if ((d >= 'a') && (d <= 'f'))
	324	p = (p << 4) + (d - ('a'-10));
	325	else
	326	break;
	327	c++;
	328	}
	329	ptr = (void ) p;
	330	if ((!t) \|\| (strcmp(t,c)==0)) return (char *) 0;
	331
	332	if (!SwigPtrSort) {
	333	qsort((void *) SwigPtrTable, SwigPtrN, sizeof(SwigPtrType), swigsort);
	334	for (i = 0; i < 256; i++) SwigStart[i] = SwigPtrN;
	335	for (i = SwigPtrN-1; i >= 0; i--) SwigStart[(int) (SwigPtrTable[i].name[1])] = i;
	336	for (i = 255; i >= 1; i--) {
	337	if (SwigStart[i-1] > SwigStart[i])
	338	SwigStart[i-1] = SwigStart[i];
	339	}
	340	SwigPtrSort = 1;
	341	for (i = 0; i < SWIG_CACHESIZE; i++) SwigCache[i].stat = 0;
	342	}
	343	/* First check cache for matches. Uses last cache value as starting point */
	344	cache = &SwigCache[SwigLastCache];
	345	for (i = 0; i < SWIG_CACHESIZE; i++) {
	346	if (cache->stat && (strcmp(t,cache->name) == 0) && (strcmp(c,cache->mapped) == 0)) {
	347	cache->stat++;
	348	if (cache->tp->cast) ptr = ((cache->tp->cast))(*ptr);
	349	return (char *) 0;
	350	}
	351	SwigLastCache = (SwigLastCache+1) & SWIG_CACHEMASK;
	352	if (!SwigLastCache) cache = SwigCache;
	353	else cache++;
	354	}
	355	/* Type mismatch. Look through type-mapping table */
	356	start = SwigStart[(int) t[1]];
	357	end = SwigStart[(int) t[1]+1];
	358	sp = &SwigPtrTable[start];
	359
	360	/* Try to find a match */
	361	while (start <= end) {
	362	if (strncmp(t,sp->name,sp->len) == 0) {
	363	name = sp->name;
	364	len = sp->len;
	365	tp = sp->next;
	366	/* Try to find entry for our given datatype */
	367	while(tp) {
	368	if (tp->len >= 255) {
	369	return c;
	370	}
	371	strcpy(temp_type,tp->name);
	372	strncat(temp_type,t+len,255-tp->len);
	373	if (strcmp(c,temp_type) == 0) {
	374	strcpy(SwigCache[SwigCacheIndex].mapped,c);
	375	strcpy(SwigCache[SwigCacheIndex].name,t);
	376	SwigCache[SwigCacheIndex].stat = 1;
	377	SwigCache[SwigCacheIndex].tp = tp;
	378	SwigCacheIndex = SwigCacheIndex & SWIG_CACHEMASK;
	379	/* Get pointer value */
	380	ptr = (void ) p;
	381	if (tp->cast) ptr = ((tp->cast))(*ptr);
	382	return (char *) 0;
	383	}
	384	tp = tp->next;
	385	}
	386	}
	387	sp++;
	388	start++;
	389	}
	390	return c;
	391	}
	392
	393	/* New object-based GetPointer function. This uses the Python abstract
	394	* object interface to automatically dereference the 'this' attribute
	395	* of shadow objects. */
	396
	397	SWIGSTATICRUNTIME(char *)
	398	SWIG_GetPtrObj(PyObject obj, void ptr, char type) {
	399	PyObject *sobj = obj;
	400	char *str;
	401	if (!PyString_Check(obj)) {
	402	if (!PyInstance_Check(obj) \|\| !(sobj = PyObject_GetAttrString(obj,"this")))
	403	return "";
	404	}
	405	str = PyString_AsString(sobj);
	406	return SWIG_GetPtr(str,ptr,type);
	407	}
	408
	409	#ifdef __cplusplus
	410	}
	411	#endif
	412
	413