unknown_fields.h
Go to the documentation of this file.
1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // https://developers.google.com/protocol-buffers/
4 //
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
7 // met:
8 //
9 // * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 // * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
14 // distribution.
15 // * Neither the name of Google Inc. nor the names of its
16 // contributors may be used to endorse or promote products derived from
17 // this software without specific prior written permission.
18 //
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 #ifndef GOOGLE_PROTOBUF_PYTHON_CPP_UNKNOWN_FIELDS_H__
32 #define GOOGLE_PROTOBUF_PYTHON_CPP_UNKNOWN_FIELDS_H__
33 
34 #include <Python.h>
35 
36 #include <memory>
37 #include <set>
38 
40 
41 namespace google {
42 namespace protobuf {
43 
44 class UnknownField;
45 class UnknownFieldSet;
46 
47 namespace python {
48 struct CMessage;
49 
50 typedef struct PyUnknownFields {
52  // Strong pointer to the parent CMessage or PyUnknownFields.
53  // The top PyUnknownFields holds a reference to its parent CMessage
54  // object before release.
55  // Sub PyUnknownFields holds reference to parent PyUnknownFields.
56  PyObject* parent;
57 
58  // Pointer to the C++ UnknownFieldSet.
59  // PyUnknownFields does not own this pointer.
61 
62  // Weak references to child unknown fields.
63  std::set<PyUnknownFields*> sub_unknown_fields;
65 
66 typedef struct PyUnknownFieldRef {
68  // Every Python PyUnknownFieldRef holds a reference to its parent
69  // PyUnknownFields in order to keep it alive.
71 
72  // The UnknownField index in UnknownFields.
73  Py_ssize_t index;
75 
76 extern PyTypeObject PyUnknownFields_Type;
77 extern PyTypeObject PyUnknownFieldRef_Type;
78 
79 namespace unknown_fields {
80 
81 // Builds an PyUnknownFields for a specific message.
82 PyObject* NewPyUnknownFields(CMessage *parent);
83 void Clear(PyUnknownFields* self);
84 
85 } // namespace unknown_fields
86 } // namespace python
87 } // namespace protobuf
88 } // namespace google
89 
90 #endif // GOOGLE_PROTOBUF_PYTHON_CPP_UNKNOWN_FIELDS_H__
google::protobuf::python::unknown_fields::NewPyUnknownFields
PyObject * NewPyUnknownFields(CMessage *c_message)
Definition: unknown_fields.cc:101
google::protobuf::python::PyUnknownFieldRef::index
Py_ssize_t index
Definition: unknown_fields.h:73
google::protobuf::python::CMessage
Definition: python/google/protobuf/pyext/message.h:100
google::protobuf::python::PyUnknownFieldRef
Definition: unknown_fields.h:66
google::protobuf::python::PyUnknownFields::parent
PyObject * parent
Definition: unknown_fields.h:56
google::protobuf::python::PyUnknownFieldRef::PyObject_HEAD
PyObject_HEAD
Definition: unknown_fields.h:67
google::protobuf::python::UknownFieldRef
struct google::protobuf::python::PyUnknownFieldRef UknownFieldRef
google::protobuf::python::cmessage::UnknownFieldSet
static PyObject * UnknownFieldSet(CMessage *self)
Definition: python/google/protobuf/pyext/message.cc:2501
google::protobuf::python::PyUnknownFields
struct google::protobuf::python::PyUnknownFields PyUnknownFields
google::protobuf::python::PyUnknownFieldRef::parent
PyUnknownFields * parent
Definition: unknown_fields.h:70
google::protobuf::python::PyUnknownFields::sub_unknown_fields
std::set< PyUnknownFields * > sub_unknown_fields
Definition: unknown_fields.h:63
google::protobuf::python::PyUnknownFieldRef_Type
PyTypeObject PyUnknownFieldRef_Type
Definition: unknown_fields.cc:315
google::protobuf::python::PyUnknownFields::PyObject_HEAD
PyObject_HEAD
Definition: unknown_fields.h:51
google::protobuf::python::PyUnknownFields_Type
PyTypeObject PyUnknownFields_Type
Definition: unknown_fields.cc:158
google::protobuf::python::PyUnknownFields::fields
const UnknownFieldSet * fields
Definition: unknown_fields.h:60
google::protobuf::python::unknown_fields::Clear
void Clear(PyUnknownFields *self)
Definition: unknown_fields.cc:65
google::protobuf::UnknownFieldSet
Definition: unknown_field_set.h:86
message.h
google::protobuf::python::CMessage
google::protobuf::python::CMessage CMessage
google
Definition: data_proto2_to_proto3_util.h:11
google::protobuf::python::PyUnknownFields
Definition: unknown_fields.h:50


libaditof
Author(s):
autogenerated on Wed May 21 2025 02:07:00