-/* -----------------------------------------------------------------------------
- * the needed conversions between C++ and python
- * ----------------------------------------------------------------------------- */
-
-#include <limits.h>
-#include <float.h>
-#include <string.h>
-
-SWIGRUNTIME(unsigned long)
-SWIG_PyObj_AsUnsignedLong(PyObject * obj)
-{
- if (PyLong_Check(obj)) {
- return PyLong_AsUnsignedLong(obj);
- } else {
- long i = PyInt_AsLong(obj);
- if ( !PyErr_Occurred() && (i < 0)) {
- PyErr_SetString(PyExc_TypeError, "negative value for unsigned type");
- }
- return i;
- }
-}
-
-SWIGRUNTIME(long)
-SWIG_PyObj_AsLongInRange(PyObject * obj, const char* type,
- long min_value, long max_value)
-{
- long value = PyInt_Check(obj) ? PyInt_AsLong(obj) : (long)PyLong_AsLongLong(obj);
- if (!PyErr_Occurred()) {
- if (value < min_value) {
- PyObject *err =
- PyString_FromFormat("value %ld is less than '%s' minimum %ld",
- value, type, min_value);
-
- PyErr_SetObject(PyExc_OverflowError, err);
- Py_XDECREF(err);
- } else if (value > max_value) {
- PyObject *err =
- PyString_FromFormat("value %ld is greater than '%s' maximum %ld",
- value, type, max_value);
- PyErr_SetObject(PyExc_OverflowError, err);
- Py_XDECREF(err);
- }
- }
- return value;
-}
-
-SWIGRUNTIME(unsigned long)
-SWIG_PyObj_AsUnsignedLongInRange(PyObject *obj, const char* type,
- unsigned long max_value)
-{
- unsigned long value = SWIG_PyObj_AsUnsignedLong(obj);
- if (!PyErr_Occurred()) {
- if (value > max_value) {
- PyObject *err =
- PyString_FromFormat("value %ld is greater than '%s' minimum %ld",
- value, type, max_value);
- PyErr_SetObject(PyExc_OverflowError, err);
- Py_XDECREF(err);
- }
- }
- return value;
-}
-
-SWIGRUNTIME(float)
-SWIG_PyObj_AsFloatConv(PyObject *obj, py_objasdbl_conv pyconv)
-{
- double value = pyconv(obj);
- if (!PyErr_Occurred()) {
- if (value < FLT_MIN) {
- PyObject *err =
- PyString_FromFormat("value %g is less than float minimum %g",
- value, FLT_MIN);
- PyErr_SetObject(PyExc_OverflowError, err);
- Py_XDECREF(err);
- } else if (value > FLT_MAX) {
- PyObject *err =
- PyString_FromFormat("value %g is greater than float maximum %g",
- value, FLT_MAX);
- PyErr_SetObject(PyExc_OverflowError, err);
- Py_XDECREF(err);
- }
- }
- return (float) value;
-}
-
-SWIGRUNTIME(void)
-SWIG_PyObj_AsCharPtrAndSize(PyObject *obj, swig_type_info* pchar_info,
- char** cptr, size_t* size)
-{
- int psize;
- if ((!pchar_info) || SWIG_ConvertPtr(obj,(void **)cptr, pchar_info, 0) == -1) {
- if (pchar_info && PyErr_Occurred()) PyErr_Clear();
- PyString_AsStringAndSize(obj, cptr, &psize);
- *size = (size_t) psize;
- } else {
- /* don't like strlen, but ... */
- *size = (*cptr) ? (strlen(*cptr) + 1) : 0;
- }
-}
-
-
-SWIGRUNTIME(char*)
-SWIG_PyObj_AsNewCharPtr(PyObject *obj, swig_type_info* pchar_info)
-{
- char *res = 0;
- char* cptr; size_t csize;
- SWIG_PyObj_AsCharPtrAndSize(obj, pchar_info, &cptr, &csize);
- if (!PyErr_Occurred() && cptr) {
- /* we add the '0' terminator if needed */
- size_t size = (csize && !(cptr[csize - 1])) ? csize : csize + 1;
- if (size) {
-#ifdef __cplusplus
- res = new char[size];
-#else
- res = malloc(size);
-#endif
- if (csize) memcpy(res, cptr, csize);
- if (csize < size) res[csize] = 0;
- }
- }
- return res;
-}
-
-SWIGRUNTIME(PyObject *)
-SWIG_PyObj_FromCharArray(const char* carray, size_t size)
-{
- if (size > INT_MAX) {
- PyObject *err =
- PyString_FromFormat("a char array of size %d is not allowed in python",
- size);
- PyErr_SetObject(PyExc_TypeError, err);
- Py_XDECREF(err);
- Py_INCREF(Py_None);
- return Py_None;
- } else {
- int psize = (int) size;
- return PyString_FromStringAndSize(carray, psize);
- }
-}
-
-SWIGRUNTIME(void)
-SWIG_PyObj_AsCharArray(PyObject *obj, swig_type_info* pchar_info,
- char* carray, size_t size)
-{
- char* cptr; size_t csize;
- SWIG_PyObj_AsCharPtrAndSize(obj, pchar_info, &cptr, &csize);
- if (!PyErr_Occurred()) {
- /* in C (but not in C++) you can do:
-
- char x[5] = "hello";
-
- ie, assing the array using an extra '0' char. Here,
- we assume the C behavior...
- */
- if ((csize == size + 1) && !(cptr[csize-1])) --csize;
- if (csize > size) {
- PyObject *err =
- PyString_FromFormat("a char array of maximum size %d is expected",
- size);
- PyErr_SetObject(PyExc_TypeError, err);
- Py_XDECREF(err);
- } else {
- if (csize) memcpy(carray, cptr, csize);
- if (csize < size) memset(carray + csize, 0, size - csize);
- }
- }
-}
-
-SWIGRUNTIME(PyObject *)
-SWIG_PyObj_FromCharPtr(const char* cptr)
-{
- if (cptr) {
- return PyString_FromString(cptr);
- } else {
- Py_INCREF(Py_None);
- return Py_None;
- }
-}
-
-SWIGRUNTIME(char* )
-SWIG_PyObj_AsCharPtr(PyObject *obj, swig_type_info* pchar_info)
-{
- char* ptr;
- if (SWIG_ConvertPtr(obj,(void **)&ptr, pchar_info, 0) == -1) {
- if (PyErr_Occurred()) PyErr_Clear();
- ptr = PyString_AsString(obj);
- }
- return ptr;
-}
-
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