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https://github.com/facebook/react-native.git
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Samuel Susla
7796b7e9af
Summary: `StateTarget` no longer uses `shared_from_this`, this allows us to remove need for `enable_shared_from_this` I decided to put `state->commit` call inside `ShadowTree.cpp` because I needed to have access to `shared_ptr` of shadow node from outside of the class itself. `state->commit` was originally designed to be only called by `ShadowNode` but this does not seem to be the case anymore since it is called from `UIManager` as well. changelog: [internal] Reviewed By: shergin Differential Revision: D18032532 fbshipit-source-id: 75c874fd04f86adc07bfddbef3a0384e17c2067b
30 lines
720 B
C++
30 lines
720 B
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include "StateTarget.h"
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#include <react/core/ShadowNode.h>
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namespace facebook {
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namespace react {
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StateTarget::StateTarget() : shadowNode_(nullptr) {}
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StateTarget::StateTarget(std::shared_ptr<ShadowNode const> shadowNode)
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: shadowNode_(shadowNode) {}
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StateTarget::operator bool() const {
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return (bool)shadowNode_;
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}
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const ShadowNode &StateTarget::getShadowNode() const {
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assert(shadowNode_ && "Stored pointer to a ShadowNode must not be null.");
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return *shadowNode_;
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}
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} // namespace react
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} // namespace facebook
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