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Diffstat (limited to 'python/google/protobuf/pyext/repeated_composite_container.h')
| -rw-r--r-- | python/google/protobuf/pyext/repeated_composite_container.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/python/google/protobuf/pyext/repeated_composite_container.h b/python/google/protobuf/pyext/repeated_composite_container.h deleted file mode 100644 index 898ef5a..0000000 --- a/python/google/protobuf/pyext/repeated_composite_container.h +++ /dev/null @@ -1,172 +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. - -// Author: anuraag@google.com (Anuraag Agrawal) -// Author: tibell@google.com (Johan Tibell) - -#ifndef GOOGLE_PROTOBUF_PYTHON_CPP_REPEATED_COMPOSITE_CONTAINER_H__ -#define GOOGLE_PROTOBUF_PYTHON_CPP_REPEATED_COMPOSITE_CONTAINER_H__ - -#include <Python.h> - -#include <memory> -#ifndef _SHARED_PTR_H -#include <google/protobuf/stubs/shared_ptr.h> -#endif -#include <string> -#include <vector> - - -namespace google { -namespace protobuf { - -class FieldDescriptor; -class Message; - -using internal::shared_ptr; - -namespace python { - -struct CMessage; -struct CFieldDescriptor; - -// A RepeatedCompositeContainer can be in one of two states: attached -// or released. -// -// When in the attached state all modifications to the container are -// done both on the 'message' and on the 'child_messages' -// list. In this state all Messages refered to by the children in -// 'child_messages' are owner by the 'owner'. -// -// When in the released state 'message', 'owner', 'parent', and -// 'parent_field' are NULL. -typedef struct RepeatedCompositeContainer { - PyObject_HEAD; - - // This is the top-level C++ Message object that owns the whole - // proto tree. Every Python RepeatedCompositeContainer holds a - // reference to it in order to keep it alive as long as there's a - // Python object that references any part of the tree. - shared_ptr<Message> owner; - - // Weak reference to parent object. May be NULL. Used to make sure - // the parent is writable before modifying the - // RepeatedCompositeContainer. - CMessage* parent; - - // A descriptor used to modify the underlying 'message'. - CFieldDescriptor* parent_field; - - // Pointer to the C++ Message that contains this container. The - // RepeatedCompositeContainer does not own this pointer. - // - // If NULL, this message has been released from its parent (by - // calling Clear() or ClearField() on the parent. - Message* message; - - // A callable that is used to create new child messages. - PyObject* subclass_init; - - // A list of child messages. - PyObject* child_messages; -} RepeatedCompositeContainer; - -extern PyTypeObject RepeatedCompositeContainer_Type; - -namespace repeated_composite_container { - -// Returns the number of items in this repeated composite container. -static Py_ssize_t Length(RepeatedCompositeContainer* self); - -// Appends a new CMessage to the container and returns it. The -// CMessage is initialized using the content of kwargs. -// -// Returns a new reference if successful; returns NULL and sets an -// exception if unsuccessful. -PyObject* Add(RepeatedCompositeContainer* self, - PyObject* args, - PyObject* kwargs); - -// Appends all the CMessages in the input iterator to the container. -// -// Returns None if successful; returns NULL and sets an exception if -// unsuccessful. -PyObject* Extend(RepeatedCompositeContainer* self, PyObject* value); - -// Appends a new message to the container for each message in the -// input iterator, merging each data element in. Equivalent to extend. -// -// Returns None if successful; returns NULL and sets an exception if -// unsuccessful. -PyObject* MergeFrom(RepeatedCompositeContainer* self, PyObject* other); - -// Accesses messages in the container. -// -// Returns a new reference to the message for an integer parameter. -// Returns a new reference to a list of messages for a slice. -PyObject* Subscript(RepeatedCompositeContainer* self, PyObject* slice); - -// Deletes items from the container (cannot be used for assignment). -// -// Returns 0 on success, -1 on failure. -int AssignSubscript(RepeatedCompositeContainer* self, - PyObject* slice, - PyObject* value); - -// Releases the messages in the container to the given message. -// -// Returns 0 on success, -1 on failure. -int ReleaseToMessage(RepeatedCompositeContainer* self, - google::protobuf::Message* new_message); - -// Releases the messages in the container to a new message. -// -// Returns 0 on success, -1 on failure. -int Release(RepeatedCompositeContainer* self); - -// Returns 0 on success, -1 on failure. -int SetOwner(RepeatedCompositeContainer* self, - const shared_ptr<Message>& new_owner); - -// Removes the last element of the repeated message field 'field' on -// the Message 'message', and transfers the ownership of the released -// Message to 'cmessage'. -// -// Corresponds to reflection api method ReleaseMessage. -void ReleaseLastTo(const FieldDescriptor* field, - Message* message, - CMessage* cmessage); - -} // namespace repeated_composite_container -} // namespace python -} // namespace protobuf - -} // namespace google -#endif // GOOGLE_PROTOBUF_PYTHON_CPP_REPEATED_COMPOSITE_CONTAINER_H__ |