CLAM-Development  1.4.0
SMSTranspose.hxx
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1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program 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
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 
23 #ifndef _SMSTranspose_
24 #define _SMSTranspose_
25 
26 #include <CLAM/InPort.hxx>
27 #include <CLAM/OutPort.hxx>
28 #include <CLAM/InControl.hxx>
29 #include <CLAM/SpectralPeakArray.hxx>
30 #include <CLAM/Frame.hxx>
31 #include <CLAM/SegmentTransformationConfig.hxx>
32 #include <CLAM/FrameTransformation.hxx>
33 #include <CLAM/FrameTransformationConfig.hxx>
34 
35 namespace CLAM{
36 
38  {
41 
42  FloatInControl mControl;
43  public:
44  const char* GetClassName() const
45  {
46  return "SMSTranspose";
47  }
48 
50  :
51  mIn("In SpectralPeaks", this),
52  mOut("Out SpectralPeaks", this),
53  mControl("Transpose amount", this)
54  {
56  }
57 
59 
60  bool ConcreteConfigure( const ProcessingConfig& config )
61  {
62  mControl.SetBounds(-36,36);
63  mControl.DoControl(0);
64  return true;
65  }
66 
67  bool Do(const Frame& in, Frame& out)
68  {
69  return Do(in.GetSpectralPeakArray(),
70  out.GetSpectralPeakArray());
71  }
72 
73  bool Do(const SpectralPeakArray& in, SpectralPeakArray& out);
74 
75  bool Do()
76  {
77  bool result = Do(mIn.GetData(), mOut.GetData());
78  mIn.Consume();
79  mOut.Produce();
80  return result;
81  }
82 
83  };
84 };//namespace CLAM
85 
86 #endif // _SMSTranspose_
87