1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/************************************************************************
************************************************************************
FAUST compiler
Copyright (C) 2003-2018 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
************************************************************************
************************************************************************/
#ifndef _PPBOX_H
#define _PPBOX_H
/**********************************************************************
- ppbox.h : pretty print box expressions (projet FAUST) -
Historique :
-----------
12-07-2002 first implementation (yo)
***********************************************************************/
#include <iostream>
#include <sstream>
#include "boxes.hh"
#include "garbageable.hh"
using namespace std;
// void fppbox (FILE* fout, Tree box, int priority=0);
// inline void ppbox (Tree box, int priority=0) { fppbox(stdout, box, priority); }
const char *prim0name(CTree *(*ptr)());
const char *prim1name(CTree *(*ptr)(CTree *));
const char *prim2name(CTree *(*ptr)(CTree *, CTree *));
const char *prim3name(CTree *(*ptr)(CTree *, CTree *, CTree *));
const char *prim4name(CTree *(*ptr)(CTree *, CTree *, CTree *, CTree *));
const char *prim5name(CTree *(*ptr)(CTree *, CTree *, CTree *, CTree *, CTree *));
// box pretty printer.
// usage : out << boxpp(aBoxExp);
class boxpp : public virtual Garbageable {
protected:
Tree box;
int priority;
public:
boxpp(Tree b, int p = 0) : box(b), priority(p) {}
virtual ~boxpp() {}
virtual ostream &print(ostream &fout) const;
};
inline ostream &operator<<(ostream &file, const boxpp &bpp)
{
return bpp.print(file);
}
// box pretty printer.
// usage : out << boxpp(aBoxExp);
// Used on the stack so not Garbageable
class envpp : public virtual Garbageable {
Tree fEnv;
public:
envpp(Tree e) : fEnv(e) {}
ostream &print(ostream &fout) const;
};
inline ostream &operator<<(ostream &file, const envpp &epp)
{
return epp.print(file);
}
#endif
|
