| /* | |
| * Copyright (c) 2019 Dmitry Marakasov <amdmi3@amdmi3.ru> | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| * of this software and associated documentation files (the "Software"), to deal | |
| * in the Software without restriction, including without limitation the rights | |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| * copies of the Software, and to permit persons to whom the Software is | |
| * furnished to do so, subject to the following conditions: | |
| * | |
| * The above copyright notice and this permission notice shall be included in | |
| * all copies or substantial portions of the Software. | |
| * | |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
| * THE SOFTWARE. | |
| */ | |
| bool PyMutIndex_Check(PyObject* p) { | |
| return Py_TYPE(p) == &PyMutIndex_type; | |
| } | |
| PyObject* PyMutIndex_New() { | |
| PyMutIndex* obj = (PyMutIndex*)PyMutIndex_type.tp_alloc(&PyMutIndex_type, 0); | |
| obj->value = 0; | |
| return (PyObject*)obj; | |
| } | |
| void PyMutIndex_Increment(PyObject* index) { | |
| ((PyMutIndex*)index)->value++; | |
| } | |
| PyObject* PyMutIndex_AsPyLong(PyObject* index) { | |
| return PyLong_FromSize_t(((PyMutIndex*)index)->value); | |
| } | |
| static PyObject* PyMutIndex_RichCompare(PyObject* index, PyObject* other, int opid) { | |
| if (opid != Py_EQ && opid != Py_NE) { | |
| PyErr_SetString(PyExc_TypeError, "PyMytIndex only supports EQ/NE comparison with integers"); | |
| return nullptr; | |
| } | |
| bool equals = false; | |
| if (PyLong_Check(other)) { | |
| size_t other_value = PyLong_AsSize_t(other); | |
| if (other_value == (size_t)-1 && PyErr_Occurred()) { | |
| return nullptr; | |
| } | |
| equals = ((PyMutIndex*)index)->value == other_value; | |
| } | |
| if (equals == (opid == Py_EQ)) { | |
| Py_RETURN_TRUE; | |
| } else { | |
| Py_RETURN_FALSE; | |
| } | |
| } | |
| PyTypeObject PyMutIndex_type = { | |
| PyVarObject_HEAD_INIT(nullptr, 0) | |
| "jsonslicer.PyMutIndex", // tp_name | |
| sizeof(PyMutIndex), // tp_basicsize | |
| 0, // tp_itemsize | |
| nullptr, // tp_dealloc | |
| 0, // tp_vectorcall_offset | |
| nullptr, // tp_print | |
| nullptr, // tp_getattr | |
| nullptr, // tp_setattr | |
| nullptr, // tp_reserved | |
| nullptr, // tp_repr | |
| nullptr, // tp_as_number | |
| nullptr, // tp_as_sequence | |
| nullptr, // tp_as_mapping | |
| nullptr, // tp_hash | |
| nullptr, // tp_call | |
| nullptr, // tp_str | |
| nullptr, // tp_getattro | |
| nullptr, // tp_setattro | |
| nullptr, // tp_as_buffer | |
| Py_TPFLAGS_DEFAULT, // tp_flags | |
| "PyMutIndex objects", // tp_doc | |
| nullptr, // tp_traverse | |
| nullptr, // tp_clear | |
| PyMutIndex_RichCompare, // tp_richcompare | |
| 0, // tp_weaklistoffset | |
| nullptr, // tp_iter | |
| nullptr, // tp_iternext | |
| nullptr, // tp_methods | |
| nullptr, // tp_members | |
| nullptr, // tp_getset | |
| nullptr, // tp_base | |
| nullptr, // tp_dict | |
| nullptr, // tp_descr_get | |
| nullptr, // tp_descr_set | |
| 0, // tp_dictoffset | |
| nullptr, // tp_init | |
| nullptr, // tp_alloc | |
| nullptr, // tp_new | |
| nullptr, // tp_free | |
| nullptr, // tp_is_gc | |
| nullptr, // tp_bases | |
| nullptr, // tp_mro | |
| nullptr, // tp_cache | |
| nullptr, // tp_subclasses | |
| nullptr, // tp_weaklist | |
| nullptr, // tp_del | |
| 0, // tp_version_tag | |
| nullptr, // tp_finalize | |
| nullptr, // tp_vectorcall | |
| nullptr, // tp_print | |
| }; | |