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/*
Copyright (c) 1998--2005 Benhur Stein
This file is part of Pajé.
Pajé is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
Pajé 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
for more details.
You should have received a copy of the GNU Lesser General Public License
along with Pajé; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _ChunkArray_h_
#define _ChunkArray_h_
//
// ChunkArray
//
// contains an array of EntityChunks, sorted by time
// can enumerate entities that lay in a time interval
//
// Author: Edmar Pessoa Araújo Neto
//
#include "PSortedArray.h"
#include "EntityChunk.h"
@interface ChunkArray : NSObject
{
PSortedArray *chunks;
int firstIndex;
}
- (id)init;
- (void)dealloc;
// enumerate all entities that end after startTime and start before endTime,
// in reverse endTime order.
- (NSEnumerator *)enumeratorOfEntitiesFromTime:(NSDate *)startTime
toTime:(NSDate *)endTime;
// enumerate all entities that end after startTime and not after endTime,
// in increasing endTime order.
- (NSEnumerator *)enumeratorOfCompleteEntitiesFromTime:(NSDate *)startTime
untilTime:(NSDate *)endTime;
- (void)addChunk:(EntityChunk *)chunk;
- (EntityChunk *)chunkAtIndex:(int)index;
- (void)setFirstIndex:(int)index;
@end
#endif
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