chromium/third_party/mediapipe/src/mediapipe/framework/deps/registration_token.cc

// Copyright 2019 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "mediapipe/framework/deps/registration_token.h"

#include <utility>

namespace mediapipe {
RegistrationToken::RegistrationToken(std::function<void()> unregisterer)
    : … { … }

RegistrationToken::RegistrationToken(RegistrationToken&& rhs)
    : … { … }

RegistrationToken& RegistrationToken::operator=(RegistrationToken&& rhs) { … }

void RegistrationToken::Unregister() { … }

namespace {
struct CombinedToken { … };
}  // anonymous namespace

// static
RegistrationToken RegistrationToken::Combine(
    std::vector<RegistrationToken> tokens) { … }

Unregister::Unregister(RegistrationToken token) : … { … }

Unregister::~Unregister() { … }

Unregister::Unregister(Unregister&& rhs) : … { … }
Unregister& Unregister::operator=(Unregister&& rhs) { … }

void Unregister::Reset(RegistrationToken token) { … }

}  // namespace mediapipe