src/kudu/util/atomic.cc

// Copyright 2014 Cloudera, Inc.
//
// 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 "kudu/util/atomic.h"

#include <stdint.h>

#include <glog/logging.h>

namespace kudu {

template<typename T>
AtomicInt<T>::AtomicInt(T initial_value) {
  Store(initial_value, kMemOrderNoBarrier);
}

template<typename T>
void AtomicInt<T>::FatalMemOrderNotSupported(const char* caller,
                                             const char* requested,
                                             const char* supported) {
  LOG(FATAL) << caller << " does not support " << requested << ": only "
             << supported << " are supported.";
}

template
class AtomicInt<int32_t>;

template
class AtomicInt<int64_t>;

template
class AtomicInt<uint32_t>;

template
class AtomicInt<uint64_t>;

AtomicBool::AtomicBool(bool value)
    : underlying_(value) {
}

} // namespace kudu