/*    Copyright 2012 10gen 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.
 */

#pragma once

#include <string>
#include <vector>

#include "mongo/base/disallow_copying.h"
#include "mongo/base/initializer_function.h"
#include "mongo/base/status.h"

namespace mongo {

/**
 * Type representing the act of registering a process-global intialization function.
 *
 * Create a module-global instance of this type to register a new initializer, to be run by a
 * call to a variant of mongo::runGlobalInitializers().  See mongo/base/initializer.h,
 * mongo/base/init.h and mongo/base/initializer_dependency_graph.h for details.
 */
class GlobalInitializerRegisterer {
    MONGO_DISALLOW_COPYING(GlobalInitializerRegisterer);

public:
    GlobalInitializerRegisterer(const std::string& name,
                                const InitializerFunction& fn,
                                const std::vector<std::string>& prerequisites,
                                const std::vector<std::string>& dependents);
};

}  // namespace mongo
