xref: /system/core/libutils/tests/Singleton_test1.cpp

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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 <utils/Singleton.h>

#include "Singleton_test.h"

namespace android {

// Singleton<SingletonTestStruct> is referenced in Singleton_test1.cpp and
// Singleton_test2.cpp, but only defined in Singleton_test1.cpp.
ANDROID_SINGLETON_STATIC_INSTANCE(SingletonTestData);

void singletonSetInstanceContents(unsigned int contents) {
    SingletonTestData::getInstance().contents = contents;
}

unsigned int singletonGetInstanceContents() {
    return SingletonTestData::getInstance().contents;
}

bool singletonHasInstance() {
    return SingletonTestData::hasInstance();
}

}