OFCondition.h

/*
 * Copyright (c) 2008-2026 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#import "OFMutex.h"
#import "OFPlainCondition.h"
 
OF_ASSUME_NONNULL_BEGIN
 
@class OFDate;

OF_SUBCLASSING_RESTRICTED
@interface OFCondition: OFMutex
{
    OFPlainCondition _condition;
    bool _conditionInitialized;
}

+ (instancetype)condition;

- (void)wait;
 
#if defined(OF_AMIGAOS) || defined(DOXYGEN)
- (void)waitForConditionOrExecSignal: (ULONG *)signalMask;
#endif

- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval;
 
#if defined(OF_AMIGAOS) || defined(DOXYGEN)
- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval
           orExecSignal: (ULONG *)signalMask;
#endif

- (bool)waitUntilDate: (OFDate *)date;
 
#if defined(OF_AMIGAOS) || defined(DOXYGEN)
- (bool)waitUntilDate: (OFDate *)date orExecSignal: (ULONG *)signalMask;
#endif

- (void)signal;

- (void)broadcast;
@end
 
OF_ASSUME_NONNULL_END