mirror of
https://github.com/wpilibsuite/allwpilib
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45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2017. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#ifndef NT_IENTRYNOTIFIER_H_
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#define NT_IENTRYNOTIFIER_H_
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#include <climits>
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#include "ntcore_cpp.h"
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namespace nt {
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class IEntryNotifier {
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public:
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IEntryNotifier() = default;
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IEntryNotifier(const IEntryNotifier&) = delete;
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IEntryNotifier& operator=(const IEntryNotifier&) = delete;
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virtual ~IEntryNotifier() = default;
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virtual bool local_notifiers() const = 0;
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virtual unsigned int Add(
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std::function<void(const EntryNotification& event)> callback,
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llvm::StringRef prefix, unsigned int flags) = 0;
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virtual unsigned int Add(
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std::function<void(const EntryNotification& event)> callback,
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unsigned int local_id, unsigned int flags) = 0;
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virtual unsigned int AddPolled(unsigned int poller_uid,
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llvm::StringRef prefix,
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unsigned int flags) = 0;
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virtual unsigned int AddPolled(unsigned int poller_uid, unsigned int local_id,
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unsigned int flags) = 0;
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virtual void NotifyEntry(unsigned int local_id, StringRef name,
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std::shared_ptr<Value> value, unsigned int flags,
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unsigned int only_listener = UINT_MAX) = 0;
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};
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} // namespace nt
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#endif // NT_IENTRYNOTIFIER_H_
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