/* stringlib: partition implementation */ #ifndef STRINGLIB_PARTITION_H#define STRINGLIB_PARTITION_H #ifndef STRINGLIB_FASTSEARCH_H#error must include "stringlib/fastsearch.h" before including this module#endif Py_LOCAL_INLINE(PyObject*)stringlib_partition(    PyObject* str_obj, const STRINGLIB_CHAR* str, Py_ssize_t str_len,    PyObject* sep_obj, const STRINGLIB_CHAR* sep, Py_ssize_t sep_len    ){    PyObject* out;    Py_ssize_t pos;     if (sep_len == 0) {        PyErr_SetString(PyExc_ValueError, "empty separator");	return NULL;    }     out = PyTuple_New(3);    if (!out)	return NULL;     pos = fastsearch(str, str_len, sep, sep_len, FAST_SEARCH);     if (pos < 0) {	Py_INCREF(str_obj);	PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj);	Py_INCREF(STRINGLIB_EMPTY);	PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);	Py_INCREF(STRINGLIB_EMPTY);	PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY);	return out;    }     PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));    Py_INCREF(sep_obj);    PyTuple_SET_ITEM(out, 1, sep_obj);    pos += sep_len;    PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));     if (PyErr_Occurred()) {	Py_DECREF(out);	return NULL;    }     return out;} Py_LOCAL_INLINE(PyObject*)stringlib_rpartition(    PyObject* str_obj, const STRINGLIB_CHAR* str, Py_ssize_t str_len,    PyObject* sep_obj, const STRINGLIB_CHAR* sep, Py_ssize_t sep_len    ){    PyObject* out;    Py_ssize_t pos, j;     if (sep_len == 0) {        PyErr_SetString(PyExc_ValueError, "empty separator");	return NULL;    }     out = PyTuple_New(3);    if (!out)	return NULL;     /* XXX - create reversefastsearch helper! */        pos = -1;	for (j = str_len - sep_len; j >= 0; --j)            if (STRINGLIB_CMP(str+j, sep, sep_len) == 0) {                pos = j;                break;            }     if (pos < 0) {	Py_INCREF(STRINGLIB_EMPTY);	PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY);	Py_INCREF(STRINGLIB_EMPTY);	PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);	Py_INCREF(str_obj);        	PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj);	return out;    }     PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));    Py_INCREF(sep_obj);    PyTuple_SET_ITEM(out, 1, sep_obj);    pos += sep_len;    PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));     if (PyErr_Occurred()) {	Py_DECREF(out);	return NULL;    }     return out;} #endif /*Local variables:c-basic-offset: 4indent-tabs-mode: nilEnd:*/