////////////////////////////////////////////////////////////////////////////
//
// Copyright 2015 Realm 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.
//
////////////////////////////////////////////////////////////////////////////

#import <Foundation/Foundation.h>
#import <Realm/RLMConstants.h>

NS_ASSUME_NONNULL_BEGIN

@class RLMObjectBase, RLMProperty;

@interface RLMOptionalBase : NSProxy
- (instancetype)init;
@end

FOUNDATION_EXTERN id _Nullable RLMGetOptional(RLMOptionalBase *);
FOUNDATION_EXTERN void RLMSetOptional(RLMOptionalBase *, id _Nullable);

void RLMInitializeManagedOptional(RLMOptionalBase *, RLMObjectBase *parent, RLMProperty *prop);
void RLMInitializeUnmanagedOptional(RLMOptionalBase *, RLMObjectBase *parent, RLMProperty *prop);

NS_ASSUME_NONNULL_END