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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/**
* @file thjoin.h
* join module.
*/
/* Copyright (C) 2000 Stacho Mudrak
*
* $Date: $
* $RCSfile: $
* $Revision: $
*
* --------------------------------------------------------------------
* 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
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* --------------------------------------------------------------------
*/
#ifndef thjoin_h
#define thjoin_h
#include "thdataobject.h"
/**
* join command options tokens.
*/
enum {
TT_JOIN_UNKNOWN = 2000,
TT_JOIN_SMOOTH = 2001,
TT_JOIN_COUNT = 2002,
};
/**
* join command options parsing table.
*/
static const thstok thtt_join_opt[] = {
{"count", TT_JOIN_COUNT},
{"smooth", TT_JOIN_SMOOTH},
{NULL, TT_JOIN_UNKNOWN},
};
/**
* join class.
*/
class thjoin : public thdataobject {
public:
friend class thdb2d;
class thdb2dji * first_item,
* last_item;
class thdb2dprj * proj;
thjoin * proj_next_join,
* proj_prev_join;
int smooth, ///< Smooth option.
count; ///< Number of joins.
void parse_item(char * istr); ///< Parse join item.
public:
/**
* Standard constructor.
*/
thjoin();
/**
* Standard destructor.
*/
~thjoin();
/**
* Return class identifier.
*/
int get_class_id() override;
/**
* Return class name.
*/
const char * get_class_name() override {return "thjoin";};
/**
* Return true, if son of given class.
*/
bool is(int class_id) override;
/**
* Return number of command arguments.
*/
int get_cmd_nargs() override;
/**
* Return command name.
*/
const char * get_cmd_name() override;
/**
* Return command end option.
*/
const char * get_cmd_end() override;
/**
* Return option description.
*/
thcmd_option_desc get_cmd_option_desc(const char * opts) override;
/**
* Set command option.
*
* @param cod Command option description.
* @param args Option arguments array.
* @param argenc Arguments encoding.
*/
void set(thcmd_option_desc cod, char ** args, int argenc, unsigned long indataline) override;
/**
* Get context for object.
*/
int get_context() override;
/**
* Print object properties.
*/
void self_print_properties(FILE * outf) override;
};
#endif
|
