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1 #region Copyright notice and license
2 // Protocol Buffers - Google's data interchange format
3 // Copyright 2008 Google Inc.  All rights reserved.
4 // https://developers.google.com/protocol-buffers/
5 //
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are
8 // met:
9 //
10 //     * Redistributions of source code must retain the above copyright
11 // notice, this list of conditions and the following disclaimer.
12 //     * Redistributions in binary form must reproduce the above
13 // copyright notice, this list of conditions and the following disclaimer
14 // in the documentation and/or other materials provided with the
15 // distribution.
16 //     * Neither the name of Google Inc. nor the names of its
17 // contributors may be used to endorse or promote products derived from
18 // this software without specific prior written permission.
19 //
20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #endregion
32 
33 // This file just contains partial classes for any autogenerated classes that need additional support.
34 namespace Google.Protobuf.Reflection
35 {
36     internal partial class FieldDescriptorProto
37     {
38         // We can't tell the difference between "explicitly set to 0" and "not set"
39         // in proto3, but we need to tell the difference for OneofIndex. descriptor.proto
40         // is really a proto2 file, but the runtime doesn't know about proto2 semantics...
41         // We fake it by defaulting to -1.
OnConstruction()42         partial void OnConstruction()
43         {
44             OneofIndex = -1;
45         }
46     }
47 
48     internal partial class FieldOptions
49     {
50         // We can't tell the difference between "explicitly set to false" and "not set"
51         // in proto3, but we need to tell the difference for FieldDescriptor.IsPacked.
52         // This won't work if we ever need to support proto2, but at that point we'll be
53         // able to remove this hack and use field presence instead.
OnConstruction()54         partial void OnConstruction()
55         {
56             Packed = true;
57         }
58     }
59 }