1 /************************************************************************
2  ************************************************************************
3     FAUST compiler
4     Copyright (C) 22021 GRAME, Centre National de Creation Musicale
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., 675 Mass Ave, Cambridge, MA 02139, USA.
19  ************************************************************************
20  ************************************************************************/
21 
22 #ifndef __SIG2ELEMENTARY__
23 #define __SIG2ELEMENTARY__
24 
25 #include <stdlib.h>
26 #include <cstdlib>
27 #include <sstream>
28 #include "property.hh"
29 #include "sigtyperules.hh"
30 #include "tree.hh"
31 #include "treeTraversal.hh"
32 
33 //-------------------------Signal2Elementary-------------------------------
34 // Transforms signals to Elementary code (see: https://www.elementary.audio)
35 //----------------------------------------------------------------------
36 
37 class Signal2Elementary : public TreeTraversal {
38     bool fVisitGen;
39     std::stringstream fOut;
40 
41    public:
Signal2Elementary()42     Signal2Elementary() : fVisitGen(false) {}
43 
44     void sig2Elementary(Tree L, ofstream& fout);
45 
46    protected:
47     void visit(Tree);
48 };
49 
50 #endif
51