diff options
Diffstat (limited to 'third_party/protobuf/3.6.0/src/google/protobuf/implicit_weak_message.h')
-rw-r--r-- | third_party/protobuf/3.6.0/src/google/protobuf/implicit_weak_message.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/third_party/protobuf/3.6.0/src/google/protobuf/implicit_weak_message.h b/third_party/protobuf/3.6.0/src/google/protobuf/implicit_weak_message.h deleted file mode 100644 index 3279bd1777..0000000000 --- a/third_party/protobuf/3.6.0/src/google/protobuf/implicit_weak_message.h +++ /dev/null @@ -1,135 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#ifndef GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__ -#define GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__ - -#include <google/protobuf/io/coded_stream.h> -#include <google/protobuf/arena.h> -#include <google/protobuf/message_lite.h> - -// This file is logically internal-only and should only be used by protobuf -// generated code. - -namespace google { -namespace protobuf { -namespace internal { - -// An implementation of MessageLite that treats all data as unknown. This type -// acts as a placeholder for an implicit weak field in the case where the true -// message type does not get linked into the binary. -class LIBPROTOBUF_EXPORT ImplicitWeakMessage : public MessageLite { - public: - ImplicitWeakMessage() : arena_(NULL) {} - explicit ImplicitWeakMessage(Arena* arena) : arena_(arena) {} - - static const ImplicitWeakMessage* default_instance(); - - string GetTypeName() const { return ""; } - - MessageLite* New() const { return new ImplicitWeakMessage; } - MessageLite* New(Arena* arena) const { - return Arena::CreateMessage<ImplicitWeakMessage>(arena); - } - - Arena* GetArena() const { return arena_; } - - void Clear() { data_.clear(); } - - bool IsInitialized() const { return true; } - - void CheckTypeAndMergeFrom(const MessageLite& other) { - data_.append(static_cast<const ImplicitWeakMessage&>(other).data_); - } - - bool MergePartialFromCodedStream(io::CodedInputStream* input); - - size_t ByteSizeLong() const { return data_.size(); } - - void SerializeWithCachedSizes(io::CodedOutputStream* output) const { - output->WriteString(data_); - } - - int GetCachedSize() const { return static_cast<int>(data_.size()); } - - typedef void InternalArenaConstructable_; - - private: - Arena* const arena_; - string data_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImplicitWeakMessage); -}; - -// A type handler for use with implicit weak repeated message fields. -template <typename ImplicitWeakType> -class ImplicitWeakTypeHandler { - public: - typedef ImplicitWeakType Type; - typedef ::google::protobuf::MessageLite WeakType; - static const bool Moveable = false; - - // With implicit weak fields, we need separate NewFromPrototype and - // NewFromPrototypeWeak functions. The former is used when we want to create a - // strong dependency on the message type, and it just delegates to the - // GenericTypeHandler. The latter avoids creating a strong dependency, by - // simply calling MessageLite::New. - static inline ::google::protobuf::MessageLite* NewFromPrototype( - const ::google::protobuf::MessageLite* prototype, ::google::protobuf::Arena* arena = NULL) { - return prototype->New(arena); - } - - static inline void Delete(::google::protobuf::MessageLite* value, Arena* arena) { - if (arena == NULL) { - delete value; - } - } - static inline ::google::protobuf::Arena* GetArena(::google::protobuf::MessageLite* value) { - return value->GetArena(); - } - static inline void* GetMaybeArenaPointer(::google::protobuf::MessageLite* value) { - return value->GetArena(); - } - static inline void Clear(::google::protobuf::MessageLite* value) { - value->Clear(); - } - static void Merge(const ::google::protobuf::MessageLite& from, - ::google::protobuf::MessageLite* to) { - to->CheckTypeAndMergeFrom(from); - } - static inline size_t SpaceUsedLong(const Type& value) { - return value.SpaceUsedLong(); - } -}; - -} // namespace internal -} // namespace protobuf - -} // namespace google -#endif // GOOGLE_PROTOBUF_IMPLICIT_WEAK_MESSAGE_H__ |