io.hpp 28.6 KB
Newer Older
Gauthier Quesnel's avatar
Gauthier Quesnel committed
1
2
3
4
5
6
7
8
9
10
// Copyright (c) 2020 INRA Distributed under the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef ORG_VLEPROJECT_IRRITATOR_IO_2020
#define ORG_VLEPROJECT_IRRITATOR_IO_2020

#include <irritator/core.hpp>

#include <algorithm>
11
12
#include <istream>
#include <ostream>
Gauthier Quesnel's avatar
Gauthier Quesnel committed
13
14
15
16
17
18

namespace irt {

class reader
{
private:
19
    std::istream& is;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
20

Gauthier Quesnel's avatar
Gauthier Quesnel committed
21
    array<model_id> map;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
22
23
24
    int model_error = 0;
    int connection_error = 0;

25
26
27
    char temp_1[32];
    char temp_2[32];

Gauthier Quesnel's avatar
Gauthier Quesnel committed
28
public:
29
30
    reader(std::istream& is_) noexcept
      : is(is_)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
31
32
    {}

33
    ~reader() noexcept = default;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
34
35
36
37
38

    status operator()(simulation& sim) noexcept
    {
        int model_number = 0;

39
        irt_return_if_fail((is >> model_number), status::io_file_format_error);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
40
41
42
43
44
        irt_return_if_fail(model_number > 0,
                           status::io_file_format_model_number_error);

        irt_return_if_bad(map.init(model_number));

Gauthier Quesnel's avatar
Gauthier Quesnel committed
45
        std::fill_n(std::begin(map), std::size(map), static_cast<model_id>(0));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
46
47
48
49

        int id;

        for (int i = 0; i != model_number; ++i, ++model_error) {
50
51
            irt_return_if_fail((is >> id >> temp_1 >> temp_2),
                               status::io_file_format_model_error);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
52

Gauthier Quesnel's avatar
Gauthier Quesnel committed
53
54
55
            irt_return_if_fail(0 <= id && id < model_number,
                               status::io_file_format_model_error);

56
            irt_return_if_bad(read(sim, id, temp_1, temp_2));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
57
58
        }

59
        while (is) {
Gauthier Quesnel's avatar
Gauthier Quesnel committed
60
61
            int mdl_src_index, port_src_index, mdl_dst_index, port_dst_index;

62
63
64
65
            if (!(is >> mdl_src_index >> port_src_index >> mdl_dst_index >>
                  port_dst_index)) {
                if (is.eof())
                    break;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
66

67
68
                irt_bad_return(status::io_file_format_error);
            }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
69

70
71
            auto* mdl_src = sim.models.try_to_get(mdl_src_index);
            irt_return_if_fail(mdl_src, status::io_file_format_model_unknown);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
72

73
74
            auto* mdl_dst = sim.models.try_to_get(mdl_dst_index);
            irt_return_if_fail(mdl_dst, status::io_file_format_model_unknown);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
75

76
77
            output_port_id output_port;
            input_port_id input_port;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
78

79
80
81
82
            irt_return_if_bad(
              sim.get_output_port_id(*mdl_src, port_src_index, &output_port));
            irt_return_if_bad(
              sim.get_input_port_id(*mdl_dst, port_dst_index, &input_port));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
83

84
85
            irt_return_if_bad(sim.connect(output_port, input_port));
            ++connection_error;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
86
87
88
89
90
91
        }

        return status::success;
    }

private:
92
93
    bool convert(const std::string_view dynamics_name,
                 dynamics_type* type) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
94
    {
Gauthier Quesnel's avatar
Gauthier Quesnel committed
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
        struct string_to_type
        {
            constexpr string_to_type(const std::string_view n,
                                     const dynamics_type t)
              : name(n)
              , type(t)
            {}

            const std::string_view name;
            dynamics_type type;
        };

        static constexpr string_to_type table[] = {
            { "accumulator_2", dynamics_type::accumulator_2 },
            { "adder_2", dynamics_type::adder_2 },
            { "adder_3", dynamics_type::adder_3 },
            { "adder_4", dynamics_type::adder_4 },
            { "constant", dynamics_type::constant },
            { "counter", dynamics_type::counter },
            { "cross", dynamics_type::cross },
            { "generator", dynamics_type::generator },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
116
            { "flow", dynamics_type::flow },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
117
118
119
120
121
122
123
            { "integrator", dynamics_type::integrator },
            { "mult_2", dynamics_type::mult_2 },
            { "mult_3", dynamics_type::mult_3 },
            { "mult_4", dynamics_type::mult_4 },
            { "none", dynamics_type::none },
            { "quantifier", dynamics_type::quantifier },
            { "qss1_integrator", dynamics_type::qss1_integrator },
124
125
            { "qss1_multiplier", dynamics_type::qss1_multiplier },
            { "qss1_cross", dynamics_type::qss1_cross },
126
127
            { "qss1_power", dynamics_type::qss1_power },
            { "qss1_square", dynamics_type::qss1_square },
128
129
130
131
132
133
            { "qss1_sum_2", dynamics_type::qss1_sum_2 },
            { "qss1_sum_3", dynamics_type::qss1_sum_3 },
            { "qss1_sum_4", dynamics_type::qss1_sum_4 },
            { "qss1_wsum_2", dynamics_type::qss1_wsum_2 },
            { "qss1_wsum_3", dynamics_type::qss1_wsum_3 },
            { "qss1_wsum_4", dynamics_type::qss1_wsum_4 },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
134
135
            { "qss2_integrator", dynamics_type::qss2_integrator },
            { "qss2_multiplier", dynamics_type::qss2_multiplier },
136
            { "qss2_cross", dynamics_type::qss2_cross },
137
138
            { "qss2_power", dynamics_type::qss2_power },
            { "qss2_square", dynamics_type::qss2_square },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
139
140
141
142
143
144
            { "qss2_sum_2", dynamics_type::qss2_sum_2 },
            { "qss2_sum_3", dynamics_type::qss2_sum_3 },
            { "qss2_sum_4", dynamics_type::qss2_sum_4 },
            { "qss2_wsum_2", dynamics_type::qss2_wsum_2 },
            { "qss2_wsum_3", dynamics_type::qss2_wsum_3 },
            { "qss2_wsum_4", dynamics_type::qss2_wsum_4 },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
145
146
147
            { "qss3_integrator", dynamics_type::qss3_integrator },
            { "qss3_multiplier", dynamics_type::qss3_multiplier },
            { "qss3_cross", dynamics_type::qss3_cross },
148
149
            { "qss3_power", dynamics_type::qss3_power },
            { "qss3_square", dynamics_type::qss3_square },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
150
151
152
153
154
155
            { "qss3_sum_2", dynamics_type::qss3_sum_2 },
            { "qss3_sum_3", dynamics_type::qss3_sum_3 },
            { "qss3_sum_4", dynamics_type::qss3_sum_4 },
            { "qss3_wsum_2", dynamics_type::qss3_wsum_2 },
            { "qss3_wsum_3", dynamics_type::qss3_wsum_3 },
            { "qss3_wsum_4", dynamics_type::qss3_wsum_4 },
Gauthier Quesnel's avatar
Gauthier Quesnel committed
156
157
158
            { "time_func", dynamics_type::time_func }
        };

159
160
        static_assert(std::size(table) ==
                      static_cast<sz>(dynamics_type_size()));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
161
162
163
164
165
166
167
168
169
170

        const auto it =
          std::lower_bound(std::begin(table),
                           std::end(table),
                           dynamics_name,
                           [](const string_to_type& l,
                              const std::string_view r) { return l.name < r; });

        if (it != std::end(table) && it->name == dynamics_name) {
            *type = it->type;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
171
172
173
            return true;
        }

174
175
176
177
178
        if (dynamics_name == "flow") {
            *type = dynamics_type::flow;
            return true;
        }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
179
180
181
        return false;
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
182
183
184
185
    status read(simulation& sim,
                int id,
                const char* name,
                const char* dynamics_name) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
186
187
188
189
190
191
192
    {
        dynamics_type type;

        irt_return_if_fail(convert(dynamics_name, &type),
                           status::io_file_format_dynamics_unknown);

        model_id mdl = static_cast<model_id>(0);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
193
        auto ret = sim.dispatch(type, [this, &sim, name](auto& dyn_models) {
Gauthier Quesnel's avatar
Gauthier Quesnel committed
194
195
196
197
198
199
200
201
202
203
204
205
206
            irt_return_if_fail(dyn_models.can_alloc(1),
                               status::io_file_format_dynamics_limit_reach);
            auto& dyn = dyn_models.alloc();
            auto dyn_id = dyn_models.get_id(dyn);

            sim.alloc(dyn, dyn_id, name);

            irt_return_if_fail(read(dyn),
                               status::io_file_format_dynamics_init_error);

            return status::success;
        });

Gauthier Quesnel's avatar
Gauthier Quesnel committed
207
208
        irt_return_if_bad(ret);

Gauthier Quesnel's avatar
Gauthier Quesnel committed
209
        map[id] = mdl;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
210
211

        return status::success;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
212
213
214
215
216
217
218
    }

    bool read(none& /*dyn*/) noexcept
    {
        return true;
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
    bool read(qss1_integrator& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_X));
        double& x2 = *(const_cast<double*>(&dyn.default_dQ));

        return !!(is >> x1 >> x2);
    }

    bool read(qss2_integrator& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_X));
        double& x2 = *(const_cast<double*>(&dyn.default_dQ));

        return !!(is >> x1 >> x2);
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
235
236
237
238
239
240
241
242
    bool read(qss3_integrator& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_X));
        double& x2 = *(const_cast<double*>(&dyn.default_dQ));

        return !!(is >> x1 >> x2);
    }

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
    bool read(qss1_multiplier& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss1_sum_2& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss1_sum_3& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss1_sum_4& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss1_wsum_2& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));

        return !!(is >> x1 >> x2);
    }

    bool read(qss1_wsum_3& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3);
    }

    bool read(qss1_wsum_4& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));
        double& x4 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3 >> x4);
    }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
289

Gauthier Quesnel's avatar
Gauthier Quesnel committed
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
    bool read(qss2_multiplier& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss2_sum_2& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss2_sum_3& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss2_sum_4& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss2_wsum_2& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));

        return !!(is >> x1 >> x2);
    }

    bool read(qss2_wsum_3& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3);
    }

    bool read(qss2_wsum_4& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));
        double& x4 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3 >> x4);
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
    bool read(qss3_multiplier& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss3_sum_2& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss3_sum_3& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss3_sum_4& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss3_wsum_2& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));

        return !!(is >> x1 >> x2);
    }

    bool read(qss3_wsum_3& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3);
    }

    bool read(qss3_wsum_4& dyn) noexcept
    {
        double& x1 = *(const_cast<double*>(&dyn.default_input_coeffs[0]));
        double& x2 = *(const_cast<double*>(&dyn.default_input_coeffs[1]));
        double& x3 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));
        double& x4 = *(const_cast<double*>(&dyn.default_input_coeffs[2]));

        return !!(is >> x1 >> x2 >> x3 >> x4);
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
384
385
    bool read(integrator& dyn) noexcept
    {
386
        return !!(is >> dyn.default_current_value >> dyn.default_reset_value);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
387
388
389
390
    }

    bool read(quantifier& dyn) noexcept
    {
391
392
        if (!(is >> dyn.default_step_size >> dyn.default_past_length >>
              temp_1 >> temp_2))
Gauthier Quesnel's avatar
Gauthier Quesnel committed
393
394
            return false;

395
        if (std::strcmp(temp_1, "possible") == 0)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
396
            dyn.default_adapt_state = quantifier::adapt_state::possible;
397
        else if (std::strcmp(temp_1, "impossible") == 0)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
398
            dyn.default_adapt_state = quantifier::adapt_state::impossible;
399
        else if (std::strcmp(temp_1, "done") == 0)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
400
401
402
403
            dyn.default_adapt_state = quantifier::adapt_state::done;
        else
            return false;

404
        if (std::strcmp(temp_2, "true") == 0)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
405
            dyn.default_zero_init_offset = true;
406
        else if (std::strcmp(temp_2, "false") == 0)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
407
408
409
410
411
412
413
414
415
            dyn.default_zero_init_offset = false;
        else
            return false;

        return true;
    }

    bool read(adder_2& dyn) noexcept
    {
416
417
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_input_coeffs[0] >> dyn.default_input_coeffs[1]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
418
419
420
421
    }

    bool read(adder_3& dyn) noexcept
    {
422
423
424
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_values[2] >> dyn.default_input_coeffs[0] >>
                  dyn.default_input_coeffs[1] >> dyn.default_input_coeffs[2]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
425
426
427
428
    }

    bool read(adder_4& dyn) noexcept
    {
429
430
431
432
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_values[2] >> dyn.default_values[3] >>
                  dyn.default_input_coeffs[0] >> dyn.default_input_coeffs[1] >>
                  dyn.default_input_coeffs[2] >> dyn.default_input_coeffs[3]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
433
434
435
436
    }

    bool read(mult_2& dyn) noexcept
    {
437
438
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_input_coeffs[0] >> dyn.default_input_coeffs[1]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
439
440
441
442
    }

    bool read(mult_3& dyn) noexcept
    {
443
444
445
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_values[2] >> dyn.default_input_coeffs[0] >>
                  dyn.default_input_coeffs[1] >> dyn.default_input_coeffs[2]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
446
447
448
449
    }

    bool read(mult_4& dyn) noexcept
    {
450
451
452
453
        return !!(is >> dyn.default_values[0] >> dyn.default_values[1] >>
                  dyn.default_values[2] >> dyn.default_values[3] >>
                  dyn.default_input_coeffs[0] >> dyn.default_input_coeffs[1] >>
                  dyn.default_input_coeffs[2] >> dyn.default_input_coeffs[3]);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
454
455
456
457
458
459
460
    }

    bool read(counter& /*dyn*/) noexcept
    {
        return true;
    }

461
    bool read(generator& dyn) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
462
    {
463
        return !!(is >> dyn.default_value >> dyn.default_period >>
464
                  dyn.default_offset);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
465
466
467
468
    }

    bool read(constant& dyn) noexcept
    {
469
        return !!(is >> dyn.default_value);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
470
471
    }

472
473
474
475
476
477
478
479
480
481
    bool read(qss1_cross& dyn) noexcept
    {
        return !!(is >> dyn.default_threshold);
    }

    bool read(qss2_cross& dyn) noexcept
    {
        return !!(is >> dyn.default_threshold);
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
482
483
484
485
486
    bool read(qss3_cross& dyn) noexcept
    {
        return !!(is >> dyn.default_threshold);
    }

487
    bool read(qss1_power& dyn) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
488
    {
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
        return !!(is >> dyn.default_n);
    }

    bool read(qss2_power& dyn) noexcept
    {
        return !!(is >> dyn.default_n);
    }

    bool read(qss3_power& dyn) noexcept
    {
        return !!(is >> dyn.default_n);
    }

    bool read(qss1_square& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss2_square& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(qss3_square& /*dyn*/) noexcept
    {
        return true;
    }

    bool read(cross& /*dyn*/) noexcept
    {
        return true;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
520
521
    }

522
523
524
525
526
    bool read(accumulator_2& /*dyn*/) noexcept
    {
        return true;
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
527
528
    bool read(time_func& dyn) noexcept
    {
529
        if (!(is >> temp_1))
Gauthier Quesnel's avatar
Gauthier Quesnel committed
530
531
            return false;

532
        if (std::strcmp(temp_1, "square") == 0)
533
            dyn.default_f = &square_time_function;
534
        else
535
            dyn.default_f = &time_function;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
536
537
538

        return true;
    }
539
540
541

    bool read(flow& dyn) noexcept
    {
542
        return !!(is >> dyn.default_samplerate);
543
    }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
544
545
546
547
};

struct writer
{
548
    std::ostream& os;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
549

Gauthier Quesnel's avatar
Gauthier Quesnel committed
550
551
    array<model_id> map;

552
553
    writer(std::ostream& os_) noexcept
      : os(os_)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
554
555
556
557
    {}

    status operator()(const simulation& sim) noexcept
    {
558
        os << sim.models.size() << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
559

Gauthier Quesnel's avatar
Gauthier Quesnel committed
560
561
562
563
        irt_return_if_bad(map.init(sim.models.size()));

        std::fill_n(std::begin(map), std::size(map), static_cast<model_id>(0));

Gauthier Quesnel's avatar
Gauthier Quesnel committed
564
        model* mdl = nullptr;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
565
        int id = 0;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
566
567
568
        while (sim.models.next(mdl)) {
            const auto mdl_id = sim.models.get_id(mdl);

569
            os << id << ' ' << mdl->name.c_str() << ' ';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
570
            map[id] = mdl_id;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
571
572
573
574
575

            sim.dispatch(mdl->type, [this, mdl](auto& dyn_models) {
                write(dyn_models.get(mdl->id));
                return status::success;
            });
Gauthier Quesnel's avatar
Gauthier Quesnel committed
576
577

            ++id;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
578
        }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
579

Gauthier Quesnel's avatar
Gauthier Quesnel committed
580
581
582
583
584
585
        irt::output_port* out = nullptr;
        while (sim.output_ports.next(out)) {
            for (auto dst : out->connections) {
                if (auto* in = sim.input_ports.try_to_get(dst); in) {
                    auto* mdl_src = sim.models.try_to_get(out->model);
                    auto* mdl_dst = sim.models.try_to_get(in->model);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
586

Gauthier Quesnel's avatar
Gauthier Quesnel committed
587
588
                    if (!(mdl_src && mdl_dst))
                        continue;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
589

Gauthier Quesnel's avatar
Gauthier Quesnel committed
590
591
                    int src_index = -1;
                    int dst_index = -1;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
592

Gauthier Quesnel's avatar
Gauthier Quesnel committed
593
                    irt_return_if_bad(
Gauthier Quesnel's avatar
Gauthier Quesnel committed
594
                      sim.get_input_port_index(*mdl_dst, dst, &dst_index));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
595

Gauthier Quesnel's avatar
Gauthier Quesnel committed
596
                    irt_return_if_bad(sim.get_output_port_index(
Gauthier Quesnel's avatar
Gauthier Quesnel committed
597
598
599
600
601
602
603
                      *mdl_src, sim.output_ports.get_id(out), &src_index));

                    auto it_out = std::find(map.begin(), map.end(), out->model);
                    auto it_in = std::find(map.begin(), map.end(), in->model);

                    assert(it_out != map.end());
                    assert(it_in != map.end());
Gauthier Quesnel's avatar
Gauthier Quesnel committed
604

605
                    os << std::distance(map.begin(), it_out) << ' ' << src_index
606
607
                       << ' ' << std::distance(map.begin(), it_in) << ' '
                       << dst_index << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
608
609
610
611
612
613
614
615
                }
            }
        }

        return status::success;
    }

private:
Gauthier Quesnel's avatar
Gauthier Quesnel committed
616
    void write(const none& /*dyn*/) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
617
    {
618
        os << "none\n";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
619
620
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
621
622
623
624
625
626
627
628
629
630
631
632
    void write(const qss1_integrator& dyn) noexcept
    {
        os << "qss1_integrator " << dyn.default_X << ' ' << dyn.default_dQ
           << '\n';
    }

    void write(const qss2_integrator& dyn) noexcept
    {
        os << "qss2_integrator " << dyn.default_X << ' ' << dyn.default_dQ
           << '\n';
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
633
634
635
636
637
638
    void write(const qss3_integrator& dyn) noexcept
    {
        os << "qss3_integrator " << dyn.default_X << ' ' << dyn.default_dQ
           << '\n';
    }

639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
    void write(const qss1_multiplier& /*dyn*/) noexcept
    {
        os << "qss1_multiplier\n";
    }

    void write(const qss1_sum_2& /*dyn*/) noexcept
    {
        os << "qss1_sum_2\n";
    }

    void write(const qss1_sum_3& /*dyn*/) noexcept
    {
        os << "qss1_sum_3\n";
    }

    void write(const qss1_sum_4& /*dyn*/) noexcept
    {
        os << "qss1_sum_4\n";
    }

    void write(const qss1_wsum_2& dyn) noexcept
    {
        os << "qss1_wsum_2 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << '\n';
    }

    void write(const qss1_wsum_3& dyn) noexcept
    {
        os << "qss1_wsum_3 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << '\n';
    }

    void write(const qss1_wsum_4& dyn) noexcept
    {
Gauthier Quesnel's avatar
Gauthier Quesnel committed
674
        os << "qss1_wsum_4 " << dyn.default_input_coeffs[0] << ' '
675
676
677
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << ' ' << dyn.default_input_coeffs[3] << '\n';
    }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
678

Gauthier Quesnel's avatar
Gauthier Quesnel committed
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
    void write(const qss2_multiplier& /*dyn*/) noexcept
    {
        os << "qss2_multiplier\n";
    }

    void write(const qss2_sum_2& /*dyn*/) noexcept
    {
        os << "qss2_sum_2\n";
    }

    void write(const qss2_sum_3& /*dyn*/) noexcept
    {
        os << "qss2_sum_3\n";
    }

    void write(const qss2_sum_4& /*dyn*/) noexcept
    {
        os << "qss2_sum_4\n";
    }

    void write(const qss2_wsum_2& dyn) noexcept
    {
        os << "qss2_wsum_2 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << '\n';
    }

    void write(const qss2_wsum_3& dyn) noexcept
    {
        os << "qss2_wsum_3 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << '\n';
    }

    void write(const qss2_wsum_4& dyn) noexcept
    {
Gauthier Quesnel's avatar
Gauthier Quesnel committed
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
        os << "qss2_wsum_4 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << ' ' << dyn.default_input_coeffs[3] << '\n';
    }

    void write(const qss3_multiplier& /*dyn*/) noexcept
    {
        os << "qss3_multiplier\n";
    }

    void write(const qss3_sum_2& /*dyn*/) noexcept
    {
        os << "qss3_sum_2\n";
    }

    void write(const qss3_sum_3& /*dyn*/) noexcept
    {
        os << "qss3_sum_3\n";
    }

    void write(const qss3_sum_4& /*dyn*/) noexcept
    {
        os << "qss3_sum_4\n";
    }

    void write(const qss3_wsum_2& dyn) noexcept
    {
        os << "qss3_wsum_2 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << '\n';
    }

    void write(const qss3_wsum_3& dyn) noexcept
    {
        os << "qss3_wsum_3 " << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << '\n';
    }

    void write(const qss3_wsum_4& dyn) noexcept
    {
        os << "qss3_wsum_4 " << dyn.default_input_coeffs[0] << ' '
Gauthier Quesnel's avatar
Gauthier Quesnel committed
755
756
757
758
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << ' ' << dyn.default_input_coeffs[3] << '\n';
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
759
760
    void write(const integrator& dyn) noexcept
    {
761
762
        os << "integrator " << dyn.default_current_value << ' '
           << dyn.default_reset_value << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
763
764
765
766
    }

    void write(const quantifier& dyn) noexcept
    {
767
768
769
770
771
772
773
774
775
        os << "quantifier " << dyn.default_step_size << ' '
           << dyn.default_past_length << ' '
           << ((dyn.default_adapt_state == quantifier::adapt_state::possible)
                 ? "possible "
                 : dyn.default_adapt_state ==
                       quantifier::adapt_state::impossible
                     ? "impossibe "
                     : "done ")
           << (dyn.default_zero_init_offset == true ? "true\n" : "false\n");
Gauthier Quesnel's avatar
Gauthier Quesnel committed
776
777
778
779
    }

    void write(const adder_2& dyn) noexcept
    {
780
781
782
        os << "adder_2 " << dyn.default_values[0] << ' '
           << dyn.default_values[1] << ' ' << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
783
784
785
786
    }

    void write(const adder_3& dyn) noexcept
    {
787
788
789
790
        os << "adder_3 " << dyn.default_values[0] << ' '
           << dyn.default_values[1] << ' ' << dyn.default_values[2] << ' '
           << dyn.default_input_coeffs[0] << ' ' << dyn.default_input_coeffs[1]
           << ' ' << dyn.default_input_coeffs[2] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
791
792
793
794
    }

    void write(const adder_4& dyn) noexcept
    {
795
796
797
798
799
        os << "adder_4 " << dyn.default_values[0] << ' '
           << dyn.default_values[1] << ' ' << dyn.default_values[2] << ' '
           << dyn.default_values[3] << ' ' << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << ' ' << dyn.default_input_coeffs[3] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
800
801
802
803
    }

    void write(const mult_2& dyn) noexcept
    {
804
805
806
        os << "mult_2 " << dyn.default_values[0] << ' ' << dyn.default_values[1]
           << ' ' << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
807
808
809
810
    }

    void write(const mult_3& dyn) noexcept
    {
811
812
813
814
        os << "mult_3 " << dyn.default_values[0] << ' ' << dyn.default_values[1]
           << ' ' << dyn.default_values[2] << ' ' << dyn.default_input_coeffs[0]
           << ' ' << dyn.default_input_coeffs[1] << ' '
           << dyn.default_input_coeffs[2] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
815
816
817
818
    }

    void write(const mult_4& dyn) noexcept
    {
819
820
821
822
823
        os << "mult_4 " << dyn.default_values[0] << ' ' << dyn.default_values[1]
           << ' ' << dyn.default_values[2] << ' ' << dyn.default_values[3]
           << ' ' << dyn.default_input_coeffs[0] << ' '
           << dyn.default_input_coeffs[1] << ' ' << dyn.default_input_coeffs[2]
           << ' ' << dyn.default_input_coeffs[3] << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
824
825
826
827
    }

    void write(const counter& /*dyn*/) noexcept
    {
828
        os << "counter\n";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
829
830
    }

831
    void write(const generator& dyn) noexcept
Gauthier Quesnel's avatar
Gauthier Quesnel committed
832
    {
833
834
835
        os << "generator " << dyn.default_value << ' ' << dyn.default_period
           << ' ' << dyn.default_offset << '\n';
        ;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
836
837
838
839
    }

    void write(const constant& dyn) noexcept
    {
840
        os << "constant " << dyn.default_value << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
841
842
    }

843
844
845
846
847
848
849
850
851
852
    void write(const qss1_cross& dyn) noexcept
    {
        os << "qss1_cross " << dyn.default_threshold << '\n';
    }

    void write(const qss2_cross& dyn) noexcept
    {
        os << "qss2_cross " << dyn.default_threshold << '\n';
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
853
854
855
856
857
    void write(const qss3_cross& dyn) noexcept
    {
        os << "qss3_cross " << dyn.default_threshold << '\n';
    }

858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
    void write(const qss1_power& dyn) noexcept
    {
        os << "qss1_power " << dyn.default_n << '\n';
    }

    void write(const qss2_power& dyn) noexcept
    {
        os << "qss2_power " << dyn.default_n << '\n';
    }

    void write(const qss3_power& dyn) noexcept
    {
        os << "qss3_power " << dyn.default_n << '\n';
    }

    void write(const qss1_square& /*dyn*/) noexcept
    {
        os << "qss1_square\n";
    }

    void write(const qss2_square& /*dyn*/) noexcept
    {
        os << "qss2_square\n";
    }

    void write(const qss3_square& /*dyn*/) noexcept
    {
        os << "qss3_square\n";
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
888
889
    void write(const cross& dyn) noexcept
    {
890
        os << "cross " << dyn.default_threshold << '\n';
Gauthier Quesnel's avatar
Gauthier Quesnel committed
891
892
    }

893
894
895
896
897
    void write(const accumulator_2& /*dyn*/) noexcept
    {
        os << "accumulator_2\n";
    }

Gauthier Quesnel's avatar
Gauthier Quesnel committed
898
899
    void write(const time_func& dyn) noexcept
    {
900
901
        os << "time_func "
           << (dyn.default_f == &time_function ? "time\n" : "square\n");
Gauthier Quesnel's avatar
Gauthier Quesnel committed
902
    }
903
904
905

    void write(const flow& dyn) noexcept
    {
906
        os << "flow " << dyn.default_samplerate << '\n';
907
    }
Gauthier Quesnel's avatar
Gauthier Quesnel committed
908
909
910
911
912
};

class dot_writer
{
private:
913
    std::ostream& os;
Gauthier Quesnel's avatar
Gauthier Quesnel committed
914
915

public:
916
917
    dot_writer(std::ostream& os_)
      : os(os_)
Gauthier Quesnel's avatar
Gauthier Quesnel committed
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
    {}

    /* With input and output port.

    digraph graphname{
        graph[rankdir = "LR"];
        node[shape = "record"];
        edge[];

        "sum_a"[label = "sum-a | <f0> | <f1>"];

        "sum_a":f0->int_a[id = 1];
        sum_b->int_b[label = "2-10"];
        prod->sum_b[label = "3-4"];
        prod -> "sum_a":f0[label = "3-2"];
        int_a->qua_a[label = "4-11"];
        int_a->prod[label = "4-5"];
        int_a -> "sum_a":f1[label = "4-1"];
        int_b->qua_b[label = "5-12"];
        int_b->prod[label = "5-6"];
        int_b->sum_b[label = "5-3"];
        qua_a->int_a[label = "6-7"];
        qua_b->int_b[label = "7-9"];
    }
    */

    void operator()(const simulation& sim) noexcept
    {
946
        os << "digraph graphname {\n";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
947
948
949
950
951
952
953
954
955
956
957
958
959

        irt::output_port* output_port = nullptr;
        while (sim.output_ports.next(output_port)) {
            for (const irt::input_port_id dst : output_port->connections) {
                if (auto* input_port = sim.input_ports.try_to_get(dst);
                    input_port) {
                    auto* mdl_src = sim.models.try_to_get(output_port->model);
                    auto* mdl_dst = sim.models.try_to_get(input_port->model);

                    if (!(mdl_src && mdl_dst))
                        continue;

                    if (mdl_src->name.empty())
960
                        os << irt::get_key(output_port->model);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
961
                    else
962
963
964
                        os << mdl_src->name.c_str();

                    os << " -> ";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
965
966

                    if (mdl_dst->name.empty())
967
                        os << irt::get_key(input_port->model);
Gauthier Quesnel's avatar
Gauthier Quesnel committed
968
                    else
969
                        os << mdl_dst->name.c_str();
Gauthier Quesnel's avatar
Gauthier Quesnel committed
970

971
                    os << " [label=\"";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
972
973

                    if (output_port->name.empty())
974
975
                        os << irt::get_key(
                          sim.output_ports.get_id(*output_port));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
976
                    else
977
                        os << output_port->name.c_str();
Gauthier Quesnel's avatar
Gauthier Quesnel committed
978

979
                    os << " - ";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
980
981

                    if (input_port->name.empty())
982
                        os << irt::get_key(sim.input_ports.get_id(*input_port));
Gauthier Quesnel's avatar
Gauthier Quesnel committed
983
                    else
984
                        os << input_port->name.c_str();
Gauthier Quesnel's avatar
Gauthier Quesnel committed
985

986
                    os << "\"];\n";
Gauthier Quesnel's avatar
Gauthier Quesnel committed
987
988
989
990
991
992
993
994
995
                }
            }
        }
    }
};

} // namespace irt

#endif