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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/*
delsplit - split a delimited list-in-a-symbol
Copyright (c) 2002-2003 Thomas Grill (xovo@gmx.net)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
*/
#include <flext.h>
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
#error You need at least flext version 0.4.1
#endif
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#define I int
#define L long
#define F float
#define D double
#define V void
#define C char
#define BL bool
#define VERSION "0.1.2"
#ifdef __MWERKS__
#define STD std
#else
#define STD
#endif
class delsplit:
public flext_base
{
FLEXT_HEADER_S(delsplit,flext_base,Setup)
public:
delsplit(I argc,const t_atom *argv);
protected:
V m_list(const t_symbol *s);
V m_del(const t_symbol *s);
const t_symbol *delim;
virtual void m_help();
static V SetAtom(t_atom &l,const C *s);
private:
static V Setup(t_class *c);
FLEXT_CALLBACK_S(m_list)
FLEXT_CALLBACK_S(m_del)
};
FLEXT_NEW_V("delsplit",delsplit)
V delsplit::Setup(t_class *c)
{
FLEXT_CADDMETHOD(c,0,m_list);
FLEXT_CADDMETHOD(c,1,m_del);
}
delsplit::delsplit(I argc,const t_atom *argv):
delim(NULL)
{
AddInAnything("Symbol in, representing the delimited list");
AddInSymbol("Set the Delimiter");
AddOutList("The split list");
if(argc && IsSymbol(argv[0])) delim = GetSymbol(argv[0]);
}
V delsplit::m_help()
{
post("%s version " VERSION " (using flext " FLEXT_VERSTR "), (C) 2002 Thomas Grill",thisName());
}
/** \brief check whether string represents a number
\ret 0..integer, 1..float, -1..no number
*/
static I chknum(const C *s)
{
int num = 0,pts = 0;
for(const char *si = s; *s; ++s) {
if(*s == '.') ++pts;
else if(isdigit(*s)) ++num;
else { num = 0; break; }
}
return (num > 0 && pts <= 1)?pts:-1;
}
V delsplit::SetAtom(t_atom &l,const C *s)
{
I n = chknum(s);
if(n < 0)
SetString(l,s);
else if(n == 0)
SetInt(l,atoi(s));
else
SetFloat(l,(F)atof(s));
}
V delsplit::m_list(const t_symbol *sym)
{
if(delim) {
t_atom lst[256];
int cnt = 0;
const C *sdel = GetString(delim);
I ldel = strlen(sdel);
C str[1024];
strcpy(str,GetString(sym));
for(const char *s = str; *s; ) {
C *e = strstr(s,sdel);
if(!e) {
SetAtom(lst[cnt++],s);
break;
}
else {
*e = 0;
SetAtom(lst[cnt++],s);
s = e+ldel;
}
}
ToOutList(0,cnt,lst);
}
else
post("%s - No delimiter defined",thisName());
}
V delsplit::m_del(const t_symbol *s)
{
delim = s;
}
|
