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GrTestSink.h

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00001 /* -*-C-*-
00002 *******************************************************************************
00003 *
00004 * File:         GrTestSink.h
00005 * Description:  
00006 *
00007 *******************************************************************************
00008 */
00009 
00010 /*
00011  * Copyright 2001 Free Software Foundation, Inc.
00012  * 
00013  * This file is part of GNU Radio
00014  * 
00015  * GNU Radio is free software; you can redistribute it and/or modify
00016  * it under the terms of the GNU General Public License as published by
00017  * the Free Software Foundation; either version 2, or (at your option)
00018  * any later version.
00019  * 
00020  * GNU Radio is distributed in the hope that it will be useful,
00021  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00022  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023  * GNU General Public License for more details.
00024  * 
00025  * You should have received a copy of the GNU General Public License
00026  * along with GNU Radio; see the file COPYING.  If not, write to
00027  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00028  * Boston, MA 02111-1307, USA.
00029  */
00030 
00031 #ifndef _GRTESTSINK_H_
00032 #define _GRTESTSINK_H_
00033 
00034 #include <VrSink.h>
00035 
00036 
00037 class GrTestSink : public VrSink<unsigned long> {
00038  private:
00039   bool          sync_mode_p;
00040   VrSampleIndex last;
00041 
00042  public:
00043   virtual const char *name() { return "GrTestSink"; }
00044 
00045   virtual int work3 (VrSampleRange output,
00046                      VrSampleRange inputs[], void *i[]);
00047 
00048   virtual int forecast(VrSampleRange output, VrSampleRange inputs[]); 
00049 
00050   GrTestSink (bool use_sync_mode);
00051 };
00052 
00053 
00054 #endif /* _GRTESTSINK_H_ */

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