4fc31d472f4fc603f6d292d0c62341f352f81b52
[Faustine.git] / interpretor / faust-0.9.47mr3 / compiler / headers / compile_vect.hh
1 /************************************************************************
2 ************************************************************************
3 FAUST compiler
4 Copyright (C) 2003-2004 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
23
24 #ifndef _COMPILE_VEC_
25 #define _COMPILE_VEC_
26
27 #include "compile_scal.hh"
28 #include "loop.hh"
29
30 extern int gMaxCopyDelay;
31
32
33 ////////////////////////////////////////////////////////////////////////
34 /**
35 * Compile a list of FAUST signals into a vector C++ class
36 */
37 ///////////////////////////////////////////////////////////////////////
38
39 class VectorCompiler : public ScalarCompiler
40 {
41
42 public:
43
44 VectorCompiler (const string& name, const string& super, int numInputs, int numOutputs)
45 : ScalarCompiler(name,super,numInputs,numOutputs)
46 {}
47
48 VectorCompiler (Klass* k) : ScalarCompiler(k)
49 {}
50 virtual void compileMultiSignal (Tree L);
51
52 protected:
53
54 virtual string CS (Tree sig);
55 virtual string generateCode (Tree sig);
56 virtual void generateCodeRecursions (Tree sig);
57 virtual string generateCodeNonRec (Tree sig);
58 virtual string generateLoopCode (Tree sig);
59
60 virtual string generateCacheCode(Tree sig, const string& exp);
61 virtual void generateDelayLine(const string& ctype, const string& vname, int mxd, const string& exp);
62 virtual string generateVariableStore(Tree sig, const string& exp);
63 virtual string generateFixDelay (Tree sig, Tree exp, Tree delay);
64 virtual string generateDelayVec(Tree sig, const string& exp, const string& ctype, const string& vname, int mxd);
65 virtual void vectorLoop (const string& tname, const string& dlname, const string& cexp);
66 virtual void dlineLoop ( const string& tname, const string& dlname, int delay, const string& cexp);
67
68 bool needSeparateLoop(Tree sig);
69
70 };
71
72
73 #endif