1 /**
2  * MltFilteredProducer.h - MLT Wrapper
3  * Copyright (C) 2004-2015 Meltytech, LLC
4  * Author: Charles Yates <charles.yates@gmail.com>
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
19  */
20 
21 #ifndef MLTPP_FILTERED_PRODUCER_H
22 #define MLTPP_FILTERED_PRODUCER_H
23 
24 #include "MltConfig.h"
25 
26 #include "MltProducer.h"
27 #include "MltFilter.h"
28 #include "MltService.h"
29 
30 namespace Mlt
31 {
32 	class Producer;
33 	class Service;
34 	class Filter;
35 	class Profile;
36 
37 	class MLTPP_DECLSPEC FilteredProducer : public Producer
38 	{
39 		private:
40 			Service *last;
41 		public:
42 			FilteredProducer( Profile& profile, const char *id, const char *arg = NULL );
43 			virtual ~FilteredProducer( );
44 			int attach( Filter &filter );
45 			int detach( Filter &filter );
46 	};
47 }
48 
49 #endif
50 
51