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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
|
////////////////////////////////////////////////////////////////////////////////
//
// CommandlineOptions.cc
//
// produced: 04 Oct 1999 jr
// last change: 04 Oct 1999 jr
//
////////////////////////////////////////////////////////////////////////////////
#include <iostream>
#include "CommandlineOptions.hh"
bool CommandlineOptions::_verbose = false;
bool CommandlineOptions::_debug = false;
bool CommandlineOptions::_memopt = false;
bool CommandlineOptions::_check = false;
bool CommandlineOptions::_simple = false;
bool CommandlineOptions::_neighborcount = false;
bool CommandlineOptions::_input_chiro = false;
bool CommandlineOptions::_fine_only = false;
bool CommandlineOptions::_reduce_points = false;
bool CommandlineOptions::_dont_add_points = false;
bool CommandlineOptions::_dont_change_card = false;
bool CommandlineOptions::_output_triangs = false;
bool CommandlineOptions::_output_flips = false;
bool CommandlineOptions::_compute_all = false;
bool CommandlineOptions::_preprocess = false;
bool CommandlineOptions::_check_regular = false;
bool CommandlineOptions::_check_nonregular = false;
bool CommandlineOptions::_check_sometimes = false;
bool CommandlineOptions::_ignore_symmetries = false;
bool CommandlineOptions::_symmetries_are_affine = false;
bool CommandlineOptions::_output_heights = false;
bool CommandlineOptions::_use_soplex = false;
bool CommandlineOptions::_dump_status = false;
bool CommandlineOptions::_read_status = false;
size_type CommandlineOptions::_report_frequency = 1000UL;
size_type CommandlineOptions::_sometimes_frequency = 10000UL;
size_type CommandlineOptions::_chirocache = 1000000UL;
size_type CommandlineOptions::_localcache = 1000000UL;
size_type CommandlineOptions::_no_of_simplices = 0L;
size_type CommandlineOptions::_dump_frequency = 1L;
int CommandlineOptions::_dump_rotations = 2;
const char* CommandlineOptions::_dump_file = "TOPCOM.dump";
const char* CommandlineOptions::_read_file = "TOPCOM.dump";
//polymake:Poly CommandlineOptions::_polymakeobj;
void CommandlineOptions::init(const int argc, const char** argv) {
std::cerr << "Evaluating Commandline Options ..." << std::endl;
for (int i = 1; i < argc; ++i) {
// print usage message:
if ((strcmp(argv[i], "--help") == 0) || (strcmp(argv[i], "-h") == 0)) {
std::cout << "--help or -h: \t help requested:" << std::endl;
std::cout << "usage:" << std::endl;
std::cout << argv[0] << "[options]" << std::endl;
std::cout << "where the input is read from stdin" << std::endl;
std::cout << "and the output is written to stdout." << std::endl;
std::cout << std::endl;
std::cout << "options concerning shell output:" << std::endl;
std::cout << "-h or --help : print this help message" << std::endl;
std::cout << "-v : write verbose information to stderr." << std::endl;
std::cout << "--reportfrequency [n]: report every [n]th new triangulation." << std::endl;
std::cout << "-d : write debug information to stderr." << std::endl;
std::cout << "--heights : write height vectors for triangulations to stdout (implies --regular)."
<< std::endl;
std::cout << "--flips : write flips as pairs of triangulation IDs to stdout."
<< std::endl;
std::cout << std::endl;
std::cout << "options for checking input:" << std::endl;
std::cout << "--checktriang : check any given triangulations for correctness." << std::endl;
std::cout << std::endl;
std::cout << "options for reporting properties of discovered triangulations:" << std::endl;
std::cout << "--flipdeficiency : report flip deficiency in triangulations to stderr." << std::endl;
std::cout << "--checkfrequency [n] : check for regularity every [n]th triangulation and exit if regular."
<< std::endl;
std::cout << "--frequency [n] : (deprecated) check for regularity every [n]th triangulation and exit if regular."
<< std::endl;
std::cout << std::endl;
std::cout << "options concerning which triangulations are output (no influence on exploration):" << std::endl;
std::cout << "--cardinality [n] : count/output only triangulations of cardinality [n]." << std::endl;
std::cout << "--nonregular : count/output only non-regular triangulations." << std::endl;
std::cout << std::endl;
std::cout << "options concerning which triangulations are explored:" << std::endl;
std::cout << "--regular : consider only regular triangulations" << std::endl;
std::cout << "--noinsertion : never use a point that is unused in the seed triangulation." << std::endl;
std::cout << "--reducepoints : try to remove the number of use points, reported to stderr." << std::endl;
std::cout << "--keepcard : never change the cardinality of triangulations by flipping." << std::endl;
std::cout << std::endl;
std::cout << "options concerning symmetries:" << std::endl;
std::cout << "--affine : assume that given symmetries are affine." << std::endl;
std::cout << "--nosymmetries : ignore symmetries." << std::endl;
std::cout << std::endl;
std::cout << "options for dumping and reading the status of an interrupted computation:" << std::endl;
std::cout << "--dump : dump status of previous computation (last completed BFS round) into file" << std::endl;
std::cout << "--dumpfile [filename]: set dump file name to [filename] (default: TOPCOM.dump)" << std::endl;
std::cout << "--dumpfrequency [n] : dump each [n]th completed BFS round (default: 1)" << std::endl;
std::cout << "--dumprotations [n] : dump into [n] rotating files" << std::endl;
std::cout << "--read : read status of previous computation (last completed BFS round) from file" << std::endl;
std::cout << "--readfile [filename]: set dump file name to read to [filename] (default: TOPCOM.dump)" << std::endl;
std::cout << std::endl;
std::cout << "options concerning internal behaviour:" << std::endl;
std::cout << "--memopt : try to reduce memory consumption." << std::endl;
std::cout << "--chirocache [n] : set the chirotope cache to [n] elements." << std::endl;
std::cout << "--localcache [n] : set the cache for local data to [n] elements ." << std::endl;
std::cout << "--soplex : use soplex for regularity checks." << std::endl;
exit(0);
}
// output options:
if (strcmp(argv[i], "-v") == 0) {
_verbose = true;
std::cerr << " -v : verbose output activated" << std::endl;
}
if (strcmp(argv[i], "--reportfrequency") == 0) {
if (argc > i + 1) {
_report_frequency = (size_type)atol(argv[i+1]);
_verbose = true;
std::cerr << "--reportrequency : report every " << _dump_frequency << "th new triangulation" << std::endl;
}
}
if (strcmp(argv[i], "-d") == 0) {
std::cerr << " -d : debug output activated" << std::endl;
_debug = true;
}
if (strcmp(argv[i], "--heights") == 0) {
std::cerr << "--heights : output of defining heights activated" << std::endl;
_output_heights = true;
_check_sometimes = false;
_check_regular = true;
}
if (strcmp(argv[i], "--flips") == 0) {
std::cerr << "--flips : output of flips activated" << std::endl;
_output_flips = true;
}
// options for checking input:
if (strcmp(argv[i], "--checktriang") == 0) {
std::cerr << "--checktriangs : check seed triangulation activated" << std::endl;
_check = true;
}
// options for reporting properties of discovered triangulations:
if (strcmp(argv[i], "--flipdeficiency") == 0) {
std::cerr << "--flipdeficiency: \t search for flip deficiency activated" << std::endl;
_neighborcount = true;
}
if (strcmp(argv[i], "--frequency") == 0) {
std::cerr << "WARNING:" << std::endl;
std::cerr << "--frequency deprecated, please use --checkfrequency instead." << std::endl;
if (_check_regular) {
std::cerr << "--frequency cannot be used with --regular, ignoring --frequency." << std::endl;
}
else {
_check_regular = false;
_check_sometimes = true;
if (argc > i + 1) {
_sometimes_frequency = (size_type)atol(argv[i+1]);
}
std::cerr << "--frequency : check regularity every " << _sometimes_frequency << "th triangulation acticated" << std::endl;
}
}
if (strcmp(argv[i], "--checkfrequency") == 0) {
if (_check_regular) {
std::cerr << "--checkfrequency cannot be used with --regular, ignoring --checkfrequency." << std::endl;
}
else {
_check_regular = false;
_check_sometimes = true;
if (argc > i + 1) {
_sometimes_frequency = (size_type)atol(argv[i+1]);
}
std::cerr << "--frequency : check regularity every " << _sometimes_frequency << "th triangulation acticated" << std::endl;
}
}
// options concerning which triangulations are output (no influence on explorartion):
if (strcmp(argv[i], "--cardinality") == 0) {
if (argc > i + 1) {
_no_of_simplices = (size_type)atol(argv[i+1]);
}
std::cerr << "--cardinality : restrict to triangulations with " << _no_of_simplices << " simplices" << std::endl;
}
if (strcmp(argv[i], "--nonregular") == 0) {
std::cerr << "--nonregular : search for non-regular triangulations activated" << std::endl;
_check_nonregular = true;
}
// options concerning which triangulations are explored:
if (strcmp(argv[i], "--regular") == 0) {
if (_check_sometimes) {
std::cerr << "--regular cannot be used with --frequency, ignoring --regular." << std::endl;
}
else {
_check_sometimes = false;
_check_regular = true;
std::cerr << "--regular : check for regular triangulations activated" << std::endl;
}
}
if (strcmp(argv[i], "--reducepoints") == 0) {
_reduce_points = true;
std::cerr << "--reducepoints : reduce points heuristics activated" << std::endl;
}
if (strcmp(argv[i], "--noinsertion") == 0) {
_dont_add_points = true;
std::cerr << "--noinsertion : never add points activated" << std::endl;
}
if (strcmp(argv[i], "--keepcard") == 0) {
_dont_change_card = true;
std::cerr << "--keepcard : never change cardinality of triangulations by flipping activated" << std::endl;
}
// options concerning symmetries:
if (strcmp(argv[i], "--affine") == 0) {
_symmetries_are_affine = true;
std::cerr << "--affine : assumption that symmetries are affine activated" << std::endl;
}
if (strcmp(argv[i], "--nosymmetries") == 0) {
_ignore_symmetries = true;
std::cerr << "--nosymmetries : ignoring symmetries activated" << std::endl;
}
// options concerning internals:
if (strcmp(argv[i], "--memopt") == 0) {
_memopt = true;
std::cerr << "--memopt : higher memory efficiency activated" << std::endl;
}
if (strcmp(argv[i], "--chirocache") == 0) {
if (argc > i + 1) {
_chirocache = (size_type)atol(argv[i+1]);
std::cerr << "--chirocache : cache for lazy chirotope set to " << _chirocache << " elements" << std::endl;
}
}
if (strcmp(argv[i], "--localcache") == 0) {
if (argc > i + 1) {
_localcache = (size_type)atol(argv[i+1]);
std::cerr << "--localcache : cache for local data set to " << _localcache << " elements" << std::endl;
}
}
if (strcmp(argv[i], "--dumpfrequency") == 0) {
if (argc > i + 1) {
_dump_frequency = (size_type)atol(argv[i+1]);
_dump_status = true;
std::cerr << "--dumpfrequency : dump every " << _dump_frequency << "th processed triangulation" << std::endl;
}
}
if (strcmp(argv[i], "--dumprotations") == 0) {
if (argc > i + 1) {
_dump_rotations = (size_type)atol(argv[i+1]);
_dump_status = true;
std::cerr << "--dumprotations : rotate dump into " << _dump_rotations << " many dump files" << std::endl;
}
}
if (strcmp(argv[i], "--dumpfile") == 0) {
if (argc > i + 1) {
_dump_file = argv[i+1];
_dump_status = true;
std::cerr << "--dumpfile : dump to file " << _dump_file << std::endl;
}
}
if (strcmp(argv[i], "--dump") == 0) {
_dump_status = true;
std::cerr << "--dump : dump status of computation into file activated" << std::endl;
}
if (strcmp(argv[i], "--readfile") == 0) {
if (argc > i + 1) {
_read_file = argv[i+1];
_read_status = true;
std::cerr << "--readfile : read from file " << _dump_file << std::endl;
}
}
if (strcmp(argv[i], "--read") == 0) {
_read_status = true;
std::cerr << "--read : read status from file" << std::endl;
}
if (strcmp(argv[i], "--soplex") == 0) {
#ifdef HAVE_LIBSOPLEX
_use_soplex = true;
std::cerr << "--soplex : soplex activated" << std::endl;
#else
std::cerr << "This binary was compiled without soplex support, ignoring --soplex." << std::endl;
#endif
}
// some options that are not documented:
if (strcmp(argv[i], "-s") == 0) {
_simple = true;
}
if (strcmp(argv[i], "-A") == 0) {
_compute_all = true;
}
if (strcmp(argv[i], "-C") == 0) {
_input_chiro = true;
}
if (strcmp(argv[i], "-F") == 0) {
_fine_only = true;
}
if (strcmp(argv[i], "-O") == 0) {
_output_triangs = true;
}
if (strcmp(argv[i], "-E") == 0) {
_output_flips = true;
}
if (strcmp(argv[i], "-P") == 0) {
_preprocess = true;
}
}
std::cerr << "... done." << std::endl;
}
// eof CommandlineOptions.cc
|
