55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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// Copyright 2004-present Facebook. All Rights Reserved.
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#pragma once
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#include "Executor.h"
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namespace facebook {
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namespace react {
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/**
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* This class exists so that we have a type for the shared_ptr on ExecutorToken
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* that implements a virtual destructor.
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*/
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class PlatformExecutorToken {
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public:
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virtual ~PlatformExecutorToken() {}
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};
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/**
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* Class corresponding to a JS VM that can call into native modules. This is
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* passed to native modules to allow their JS module calls/callbacks to be
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* routed back to the proper JS VM on the proper thread.
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*/
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class ExecutorToken {
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public:
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/**
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* This should only be used by the implementation of the platform ExecutorToken.
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* Do not use as a client of ExecutorToken.
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*/
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explicit ExecutorToken(std::shared_ptr<PlatformExecutorToken> platformToken) :
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platformToken_(platformToken) {}
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std::shared_ptr<PlatformExecutorToken> getPlatformExecutorToken() const {
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return platformToken_;
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}
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bool operator==(const ExecutorToken& other) const {
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return platformToken_.get() == other.platformToken_.get();
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}
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private:
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std::shared_ptr<PlatformExecutorToken> platformToken_;
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};
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} }
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namespace std {
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template<>
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struct hash<facebook::react::ExecutorToken> {
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const size_t operator()(const facebook::react::ExecutorToken& token) const {
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return (size_t) token.getPlatformExecutorToken().get();
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}
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};
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}
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