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annotate src/undefined.cpp @ 173:5cfb47c9e916 default tip

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Minor line wrap and spacing fixes.
author Atul Varma <varmaa@toolness.com>
date Tue, 01 Sep 2009 03:22:33 -0700
parents dd32a92f6b4f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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bc4263c6ae82 Added license blocks to all .c/.h files.
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1 /* ***** BEGIN LICENSE BLOCK *****
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2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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3 *
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4 * The contents of this file are subject to the Mozilla Public License Version
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5 * 1.1 (the "License"); you may not use this file except in compliance with
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6 * the License. You may obtain a copy of the License at
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7 * http://www.mozilla.org/MPL/
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8 *
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9 * Software distributed under the License is distributed on an "AS IS" basis,
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10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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11 * for the specific language governing rights and limitations under the
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12 * License.
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13 *
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14 * The Original Code is Pydermonkey.
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15 *
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16 * The Initial Developer of the Original Code is Mozilla.
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17 * Portions created by the Initial Developer are Copyright (C) 2007
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18 * the Initial Developer. All Rights Reserved.
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19 *
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20 * Contributor(s):
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21 * Atul Varma <atul@mozilla.com>
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22 *
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23 * Alternatively, the contents of this file may be used under the terms of
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24 * either the GNU General Public License Version 2 or later (the "GPL"), or
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25 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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26 * in which case the provisions of the GPL or the LGPL are applicable instead
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27 * of those above. If you wish to allow use of your version of this file only
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28 * under the terms of either the GPL or the LGPL, and not to allow others to
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29 * use your version of this file under the terms of the MPL, indicate your
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30 * decision by deleting the provisions above and replace them with the notice
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31 * and other provisions required by the GPL or the LGPL. If you do not delete
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32 * the provisions above, a recipient may use your version of this file under
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33 * the terms of any one of the MPL, the GPL or the LGPL.
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34 *
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35 * ***** END LICENSE BLOCK ***** */
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36
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37 #include "undefined.h"
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38
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39 static Py_ssize_t PYM_undefinedLength(PyObject *o) {
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40 return 0;
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41 };
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42
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43 static PyMappingMethods PYM_undefinedAsMapping = {
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44 PYM_undefinedLength, /*mp_length*/
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45 0, /*mp_subscript*/
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46 0 /*mp_ass_subscript*/
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47 };
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48
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49 static PyObject *PYM_undefinedRepr(PyObject *o) {
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50 return PyString_FromString("pydermonkey.undefined");
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51 }
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52
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53 PyTypeObject PYM_undefinedType = {
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54 PyObject_HEAD_INIT(NULL)
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55 0, /*ob_size*/
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56 "pydermonkey.undefined", /*tp_name*/
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57 sizeof(PYM_undefinedObject), /*tp_basicsize*/
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58 0, /*tp_itemsize*/
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59 0, /*tp_dealloc*/
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60 0, /*tp_print*/
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61 0, /*tp_getattr*/
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62 0, /*tp_setattr*/
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63 0, /*tp_compare*/
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64 PYM_undefinedRepr, /*tp_repr*/
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65 0, /*tp_as_number*/
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66 0, /*tp_as_sequence*/
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67 &PYM_undefinedAsMapping, /*tp_as_mapping*/
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68 0, /*tp_hash */
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69 0, /*tp_call*/
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70 PYM_undefinedRepr, /*tp_str*/
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71 0, /*tp_getattro*/
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72 0, /*tp_setattro*/
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73 0, /*tp_as_buffer*/
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74 Py_TPFLAGS_DEFAULT, /*tp_flags*/
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75 /* tp_doc */
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76 "Pythonic equivalent of JavaScript's 'undefined' value",
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77 };
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78
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79 PYM_undefinedObject *PYM_undefined;