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c23c8659 ML |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2013-2014 Martin Ling <martin-sigrok@earth.li> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
07443fd2 ML |
20 | /** |
21 | ||
22 | @mainpage API Reference | |
23 | ||
24 | Introduction | |
25 | ------------ | |
26 | ||
52ff4f6a UH |
27 | The libsigrokcxx API provides an object-oriented C++ interface to the |
28 | functionality in libsigrok, including automatic memory and resource management. | |
07443fd2 ML |
29 | |
30 | It is built on top of the public libsigrok C API, and is designed to be used as | |
31 | a standalone alternative API. Programs should not mix usage of the C and C++ | |
32 | APIs; the C++ interface code needs to have full control of all C API calls for | |
33 | resources to be managed correctly. | |
34 | ||
35 | Memory management | |
36 | ----------------- | |
37 | ||
38 | All runtime objects created through the C++ API are passed and accessed via | |
39 | shared pointers, using the C++11 std::shared_ptr implementation. This means | |
40 | that a reference count is kept for each object. | |
41 | ||
42 | Shared pointers can be copied and assigned in a user's program, automatically | |
43 | updating their reference count and deleting objects when they are no longer in | |
44 | use. The C++ interface code also keeps track of internal dependencies between | |
45 | libsigrok resources, and ensures that objects are not prematurely deleted when | |
46 | their resources are in use by other objects. | |
47 | ||
52ff4f6a UH |
48 | This means that management of libsigrokcxx objects and their underlying |
49 | libsigrok resources can be treated as fully automatic. As long as all shared | |
50 | pointers to objects are deleted or reassigned when no longer in use, all | |
51 | underlying resources will be released at the right time. | |
07443fd2 ML |
52 | |
53 | Getting started | |
54 | --------------- | |
55 | ||
56 | Usage of the C++ API needs to begin with a call to sigrok::Context::create(). | |
57 | This will create the global libsigrok context and returns a shared pointer to | |
58 | the sigrok::Context object. Methods on this object provide access to the | |
59 | hardware drivers, input and output formats supported by the library, as well | |
60 | as means of creating other objects such as sessions and triggers. | |
61 | ||
62 | Error handling | |
63 | -------------- | |
64 | ||
65 | When any libsigrok C API call returns an error, a sigrok::Error exception is | |
66 | raised, which provides access to the error code and description. | |
67 | ||
68 | */ | |
69 | ||
1b40fdb8 UH |
70 | #ifndef LIBSIGROKCXX_HPP |
71 | #define LIBSIGROKCXX_HPP | |
c23c8659 | 72 | |
8b2a1843 | 73 | #include <libsigrok/libsigrok.h> |
e0e6aecc | 74 | #include <glibmm.h> |
c23c8659 ML |
75 | |
76 | #include <stdexcept> | |
77 | #include <memory> | |
78 | #include <vector> | |
79 | #include <map> | |
4c7c4194 | 80 | #include <set> |
c23c8659 ML |
81 | |
82 | namespace sigrok | |
83 | { | |
84 | ||
85 | using namespace std; | |
86 | ||
87 | /* Forward declarations */ | |
88 | class SR_API Error; | |
89 | class SR_API Context; | |
90 | class SR_API Driver; | |
91 | class SR_API Device; | |
92 | class SR_API HardwareDevice; | |
93 | class SR_API Channel; | |
c23c8659 ML |
94 | class SR_API Session; |
95 | class SR_API ConfigKey; | |
96 | class SR_API InputFormat; | |
97 | class SR_API OutputFormat; | |
3cd4b381 | 98 | class SR_API OutputFlag; |
c23c8659 ML |
99 | class SR_API LogLevel; |
100 | class SR_API ChannelGroup; | |
101 | class SR_API Trigger; | |
102 | class SR_API TriggerStage; | |
103 | class SR_API TriggerMatch; | |
104 | class SR_API TriggerMatchType; | |
105 | class SR_API ChannelType; | |
106 | class SR_API Packet; | |
107 | class SR_API PacketPayload; | |
108 | class SR_API PacketType; | |
109 | class SR_API Quantity; | |
110 | class SR_API Unit; | |
111 | class SR_API QuantityFlag; | |
ca3291e3 ML |
112 | class SR_API Input; |
113 | class SR_API InputDevice; | |
c23c8659 ML |
114 | class SR_API Output; |
115 | class SR_API DataType; | |
58aa1f83 | 116 | class SR_API Option; |
9fa5b426 | 117 | class SR_API UserDevice; |
c23c8659 ML |
118 | |
119 | /** Exception thrown when an error code is returned by any libsigrok call. */ | |
120 | class SR_API Error: public exception | |
121 | { | |
122 | public: | |
6c11b496 | 123 | explicit Error(int result); |
15914cdb | 124 | ~Error() noexcept; |
c23c8659 | 125 | const int result; |
15914cdb | 126 | const char *what() const noexcept; |
c23c8659 ML |
127 | }; |
128 | ||
541c855e | 129 | /* Base template for classes whose resources are owned by a parent object. */ |
bf52cc8c | 130 | template <class Class, class Parent, typename Struct> |
541c855e | 131 | class SR_API ParentOwned |
c23c8659 | 132 | { |
7649683c | 133 | protected: |
07443fd2 | 134 | /* Parent object which owns this child object's underlying structure. |
c23c8659 ML |
135 | |
136 | This shared pointer will be null when this child is unused, but | |
137 | will be assigned to point to the parent before any shared pointer | |
138 | to this child is handed out to the user. | |
139 | ||
140 | When the reference count of this child falls to zero, this shared | |
141 | pointer to its parent is reset by a custom deleter on the child's | |
142 | shared pointer. | |
143 | ||
144 | This strategy ensures that the destructors for both the child and | |
145 | the parent are called at the correct time, i.e. only when all | |
146 | references to both the parent and all its children are gone. */ | |
3b161085 | 147 | shared_ptr<Parent> _parent; |
7649683c | 148 | |
0d0170ae | 149 | /* Weak pointer for shared_from_this() implementation. */ |
3b161085 | 150 | weak_ptr<Class> _weak_this; |
0d0170ae | 151 | |
7649683c | 152 | public: |
73a1eb01 ML |
153 | /* Get parent object that owns this object. */ |
154 | shared_ptr<Parent> parent() | |
155 | { | |
156 | return _parent; | |
157 | } | |
158 | ||
0d0170ae | 159 | /* Note, this implementation will create a new smart_ptr if none exists. */ |
bf52cc8c | 160 | shared_ptr<Class> shared_from_this() |
0d0170ae | 161 | { |
bf52cc8c | 162 | shared_ptr<Class> shared; |
0d0170ae | 163 | |
3b161085 | 164 | if (!(shared = _weak_this.lock())) |
0d0170ae | 165 | { |
ce3e1e61 | 166 | shared = shared_ptr<Class>(static_cast<Class *>(this), reset_parent); |
3b161085 | 167 | _weak_this = shared; |
0d0170ae ML |
168 | } |
169 | ||
170 | return shared; | |
171 | } | |
172 | ||
bf52cc8c | 173 | shared_ptr<Class> get_shared_pointer(shared_ptr<Parent> parent) |
7649683c | 174 | { |
78132e2a ML |
175 | if (!parent) |
176 | throw Error(SR_ERR_BUG); | |
3b161085 | 177 | this->_parent = parent; |
0d0170ae | 178 | return shared_from_this(); |
7649683c | 179 | } |
0d0170ae | 180 | |
bf52cc8c | 181 | shared_ptr<Class> get_shared_pointer(Parent *parent) |
7649683c | 182 | { |
78132e2a ML |
183 | if (!parent) |
184 | throw Error(SR_ERR_BUG); | |
bf52cc8c | 185 | return get_shared_pointer(parent->shared_from_this()); |
7649683c | 186 | } |
c23c8659 | 187 | protected: |
bf52cc8c | 188 | static void reset_parent(Class *object) |
7649683c | 189 | { |
3b161085 | 190 | if (!object->_parent) |
78132e2a | 191 | throw Error(SR_ERR_BUG); |
3b161085 | 192 | object->_parent.reset(); |
7649683c ML |
193 | } |
194 | ||
3b161085 | 195 | Struct *_structure; |
c23c8659 | 196 | |
6c11b496 | 197 | explicit ParentOwned(Struct *structure) : |
3b161085 | 198 | _structure(structure) |
c23c8659 ML |
199 | { |
200 | } | |
201 | }; | |
202 | ||
90e89c2a ML |
203 | /* Base template for classes whose resources are owned by the user. */ |
204 | template <class Class, typename Struct> | |
205 | class SR_API UserOwned : public enable_shared_from_this<Class> | |
206 | { | |
207 | public: | |
208 | shared_ptr<Class> shared_from_this() | |
209 | { | |
210 | auto shared = enable_shared_from_this<Class>::shared_from_this(); | |
211 | if (!shared) | |
212 | throw Error(SR_ERR_BUG); | |
213 | return shared; | |
214 | } | |
215 | protected: | |
3b161085 | 216 | Struct *_structure; |
90e89c2a | 217 | |
6c11b496 | 218 | explicit UserOwned(Struct *structure) : |
3b161085 | 219 | _structure(structure) |
90e89c2a ML |
220 | { |
221 | } | |
b4ed33a7 ML |
222 | |
223 | /* Deleter needed to allow shared_ptr use with protected destructor. */ | |
224 | class Deleter | |
225 | { | |
226 | public: | |
227 | void operator()(Class *object) { delete object; } | |
228 | }; | |
90e89c2a ML |
229 | }; |
230 | ||
c23c8659 ML |
231 | /** Type of log callback */ |
232 | typedef function<void(const LogLevel *, string message)> LogCallbackFunction; | |
233 | ||
e2eaf858 DE |
234 | /** Resource reader delegate. */ |
235 | class SR_API ResourceReader | |
236 | { | |
237 | public: | |
238 | ResourceReader() {} | |
239 | virtual ~ResourceReader(); | |
240 | private: | |
241 | /** Resource open hook. */ | |
242 | virtual void open(struct sr_resource *res, string name) = 0; | |
243 | /** Resource close hook. */ | |
244 | virtual void close(struct sr_resource *res) = 0; | |
245 | /** Resource read hook. */ | |
246 | virtual size_t read(const struct sr_resource *res, void *buf, size_t count) = 0; | |
247 | ||
248 | static SR_PRIV int open_callback(struct sr_resource *res, | |
0ab8e5d2 | 249 | const char *name, void *cb_data) noexcept; |
e2eaf858 | 250 | static SR_PRIV int close_callback(struct sr_resource *res, |
0ab8e5d2 | 251 | void *cb_data) noexcept; |
e2eaf858 | 252 | static SR_PRIV ssize_t read_callback(const struct sr_resource *res, |
0ab8e5d2 | 253 | void *buf, size_t count, void *cb_data) noexcept; |
e2eaf858 DE |
254 | friend class Context; |
255 | }; | |
256 | ||
07443fd2 | 257 | /** The global libsigrok context */ |
90e89c2a | 258 | class SR_API Context : public UserOwned<Context, struct sr_context> |
c23c8659 ML |
259 | { |
260 | public: | |
261 | /** Create new context */ | |
262 | static shared_ptr<Context> create(); | |
263 | /** libsigrok package version. */ | |
3b161085 | 264 | string package_version(); |
c23c8659 | 265 | /** libsigrok library version. */ |
3b161085 | 266 | string lib_version(); |
c23c8659 | 267 | /** Available hardware drivers, indexed by name. */ |
3b161085 | 268 | map<string, shared_ptr<Driver> > drivers(); |
c23c8659 | 269 | /** Available input formats, indexed by name. */ |
3b161085 | 270 | map<string, shared_ptr<InputFormat> > input_formats(); |
c23c8659 | 271 | /** Available output formats, indexed by name. */ |
3b161085 | 272 | map<string, shared_ptr<OutputFormat> > output_formats(); |
c23c8659 | 273 | /** Current log level. */ |
3b161085 | 274 | const LogLevel *log_level(); |
b6f411ac ML |
275 | /** Set the log level. |
276 | * @param level LogLevel to use. */ | |
c23c8659 | 277 | void set_log_level(const LogLevel *level); |
b6f411ac ML |
278 | /** Set the log callback. |
279 | * @param callback Callback of the form callback(LogLevel, string). */ | |
c23c8659 ML |
280 | void set_log_callback(LogCallbackFunction callback); |
281 | /** Set the log callback to the default handler. */ | |
282 | void set_log_callback_default(); | |
e2eaf858 DE |
283 | /** Install a delegate for reading resource files. |
284 | * @param reader The resource reader delegate, or nullptr to unset. */ | |
285 | void set_resource_reader(ResourceReader *reader); | |
c23c8659 ML |
286 | /** Create a new session. */ |
287 | shared_ptr<Session> create_session(); | |
9fa5b426 ML |
288 | /** Create a new user device. */ |
289 | shared_ptr<UserDevice> create_user_device( | |
290 | string vendor, string model, string version); | |
304be4a7 ML |
291 | /** Create a header packet. */ |
292 | shared_ptr<Packet> create_header_packet(Glib::TimeVal start_time); | |
293 | /** Create a meta packet. */ | |
294 | shared_ptr<Packet> create_meta_packet( | |
d370545d | 295 | const map<const ConfigKey *, Glib::VariantBase> &config); |
304be4a7 ML |
296 | /** Create a logic packet. */ |
297 | shared_ptr<Packet> create_logic_packet( | |
298 | void *data_pointer, size_t data_length, unsigned int unit_size); | |
299 | /** Create an analog packet. */ | |
dd13d47a | 300 | shared_ptr<Packet> create_analog_packet( |
d370545d | 301 | const vector<shared_ptr<Channel> > &channels, |
304be4a7 | 302 | float *data_pointer, unsigned int num_samples, const Quantity *mq, |
d370545d | 303 | const Unit *unit, const vector<const QuantityFlag *> &mqflags); |
b6f411ac ML |
304 | /** Load a saved session. |
305 | * @param filename File name string. */ | |
c23c8659 | 306 | shared_ptr<Session> load_session(string filename); |
b6f411ac ML |
307 | /** Create a new trigger. |
308 | * @param name Name string for new trigger. */ | |
c23c8659 | 309 | shared_ptr<Trigger> create_trigger(string name); |
ca3291e3 ML |
310 | /** Open an input file. |
311 | * @param filename File name string. */ | |
312 | shared_ptr<Input> open_file(string filename); | |
313 | /** Open an input stream based on header data. | |
314 | * @param header Initial data from stream. */ | |
315 | shared_ptr<Input> open_stream(string header); | |
24287ea9 | 316 | map<string, string> serials(shared_ptr<Driver> driver); |
c23c8659 | 317 | protected: |
3b161085 ML |
318 | map<string, Driver *> _drivers; |
319 | map<string, InputFormat *> _input_formats; | |
320 | map<string, OutputFormat *> _output_formats; | |
321 | Session *_session; | |
322 | LogCallbackFunction _log_callback; | |
c23c8659 ML |
323 | Context(); |
324 | ~Context(); | |
c23c8659 ML |
325 | friend class Deleter; |
326 | friend class Session; | |
327 | friend class Driver; | |
328 | }; | |
329 | ||
4c7c4194 ML |
330 | enum Capability { |
331 | GET = SR_CONF_GET, | |
332 | SET = SR_CONF_SET, | |
333 | LIST = SR_CONF_LIST | |
334 | }; | |
335 | ||
c23c8659 ML |
336 | /** An object that can be configured. */ |
337 | class SR_API Configurable | |
338 | { | |
339 | public: | |
b6f411ac ML |
340 | /** Read configuration for the given key. |
341 | * @param key ConfigKey to read. */ | |
c23c8659 | 342 | Glib::VariantBase config_get(const ConfigKey *key); |
b6f411ac ML |
343 | /** Set configuration for the given key to a specified value. |
344 | * @param key ConfigKey to set. | |
345 | * @param value Value to set. */ | |
d370545d | 346 | void config_set(const ConfigKey *key, const Glib::VariantBase &value); |
b6f411ac ML |
347 | /** Enumerate available values for the given configuration key. |
348 | * @param key ConfigKey to enumerate values for. */ | |
e194c011 | 349 | Glib::VariantContainerBase config_list(const ConfigKey *key); |
d54190a3 | 350 | /** Enumerate available keys, according to a given index key. */ |
4c7c4194 | 351 | map<const ConfigKey *, set<Capability> > config_keys(const ConfigKey *key); |
d9eed47d ML |
352 | /** Check for a key in the list from a given index key. */ |
353 | bool config_check(const ConfigKey *key, const ConfigKey *index_key); | |
c23c8659 ML |
354 | protected: |
355 | Configurable( | |
356 | struct sr_dev_driver *driver, | |
357 | struct sr_dev_inst *sdi, | |
358 | struct sr_channel_group *channel_group); | |
359 | virtual ~Configurable(); | |
360 | struct sr_dev_driver *config_driver; | |
361 | struct sr_dev_inst *config_sdi; | |
362 | struct sr_channel_group *config_channel_group; | |
363 | }; | |
364 | ||
59b74d28 ML |
365 | /** A hardware driver provided by the library */ |
366 | class SR_API Driver : | |
367 | public ParentOwned<Driver, Context, struct sr_dev_driver>, | |
368 | public Configurable | |
369 | { | |
370 | public: | |
371 | /** Name of this driver. */ | |
3b161085 | 372 | string name(); |
59b74d28 | 373 | /** Long name for this driver. */ |
3b161085 | 374 | string long_name(); |
59b74d28 ML |
375 | /** Scan for devices and return a list of devices found. |
376 | * @param options Mapping of (ConfigKey, value) pairs. */ | |
377 | vector<shared_ptr<HardwareDevice> > scan( | |
d370545d | 378 | const map<const ConfigKey *, Glib::VariantBase> &options = {}); |
59b74d28 | 379 | protected: |
3b161085 ML |
380 | bool _initialized; |
381 | vector<HardwareDevice *> _devices; | |
6c11b496 | 382 | explicit Driver(struct sr_dev_driver *structure); |
59b74d28 ML |
383 | ~Driver(); |
384 | friend class Context; | |
385 | friend class HardwareDevice; | |
386 | friend class ChannelGroup; | |
387 | }; | |
388 | ||
07443fd2 | 389 | /** A generic device, either hardware or virtual */ |
d01d2314 | 390 | class SR_API Device : public Configurable |
c23c8659 ML |
391 | { |
392 | public: | |
393 | /** Vendor name for this device. */ | |
3b161085 | 394 | string vendor(); |
c23c8659 | 395 | /** Model name for this device. */ |
3b161085 | 396 | string model(); |
c23c8659 | 397 | /** Version string for this device. */ |
3b161085 | 398 | string version(); |
d1075e5a ML |
399 | /** Serial number for this device. */ |
400 | string serial_number(); | |
401 | /** Connection ID for this device. */ | |
402 | string connection_id(); | |
c23c8659 | 403 | /** List of the channels available on this device. */ |
3b161085 | 404 | vector<shared_ptr<Channel> > channels(); |
6be7a7f2 | 405 | /** Channel groups available on this device, indexed by name. */ |
3b161085 | 406 | map<string, shared_ptr<ChannelGroup> > channel_groups(); |
c23c8659 ML |
407 | /** Open device. */ |
408 | void open(); | |
409 | /** Close device. */ | |
410 | void close(); | |
411 | protected: | |
6c11b496 | 412 | explicit Device(struct sr_dev_inst *structure); |
c23c8659 | 413 | ~Device(); |
d01d2314 | 414 | virtual shared_ptr<Device> get_shared_from_this() = 0; |
4178d971 | 415 | shared_ptr<Channel> get_channel(struct sr_channel *ptr); |
3b161085 ML |
416 | struct sr_dev_inst *_structure; |
417 | map<struct sr_channel *, Channel *> _channels; | |
418 | map<string, ChannelGroup *> _channel_groups; | |
c23c8659 ML |
419 | /** Deleter needed to allow shared_ptr use with protected destructor. */ |
420 | class Deleter | |
421 | { | |
422 | public: | |
423 | void operator()(Device *device) { delete device; } | |
424 | }; | |
425 | friend class Deleter; | |
426 | friend class Session; | |
427 | friend class Channel; | |
428 | friend class ChannelGroup; | |
429 | friend class Output; | |
dd13d47a | 430 | friend class Analog; |
c23c8659 ML |
431 | }; |
432 | ||
07443fd2 | 433 | /** A real hardware device, connected via a driver */ |
6e5240f4 | 434 | class SR_API HardwareDevice : |
a4e47454 | 435 | public UserOwned<HardwareDevice, struct sr_dev_inst>, |
6e5240f4 | 436 | public Device |
c23c8659 ML |
437 | { |
438 | public: | |
439 | /** Driver providing this device. */ | |
3b161085 | 440 | shared_ptr<Driver> driver(); |
c23c8659 | 441 | protected: |
a4e47454 | 442 | HardwareDevice(shared_ptr<Driver> driver, struct sr_dev_inst *structure); |
c23c8659 | 443 | ~HardwareDevice(); |
d01d2314 | 444 | shared_ptr<Device> get_shared_from_this(); |
a4e47454 ML |
445 | shared_ptr<Driver> _driver; |
446 | /** Deleter needed to allow shared_ptr use with protected destructor. */ | |
447 | class Deleter | |
448 | { | |
449 | public: | |
450 | void operator()(HardwareDevice *device) { delete device; } | |
451 | }; | |
452 | friend class Deleter; | |
c23c8659 ML |
453 | friend class Driver; |
454 | friend class ChannelGroup; | |
455 | }; | |
456 | ||
9fa5b426 ML |
457 | /** A virtual device, created by the user */ |
458 | class SR_API UserDevice : | |
459 | public UserOwned<UserDevice, struct sr_dev_inst>, | |
460 | public Device | |
461 | { | |
462 | public: | |
463 | /** Add a new channel to this device. */ | |
464 | shared_ptr<Channel> add_channel(unsigned int index, const ChannelType *type, string name); | |
465 | protected: | |
466 | UserDevice(string vendor, string model, string version); | |
467 | ~UserDevice(); | |
468 | shared_ptr<Device> get_shared_from_this(); | |
469 | /** Deleter needed to allow shared_ptr use with protected destructor. */ | |
470 | class Deleter | |
471 | { | |
472 | public: | |
473 | void operator()(UserDevice *device) { delete device; } | |
474 | }; | |
475 | friend class Context; | |
476 | friend class Deleter; | |
477 | }; | |
478 | ||
07443fd2 | 479 | /** A channel on a device */ |
bf52cc8c | 480 | class SR_API Channel : |
541c855e | 481 | public ParentOwned<Channel, Device, struct sr_channel> |
c23c8659 ML |
482 | { |
483 | public: | |
484 | /** Current name of this channel. */ | |
3b161085 | 485 | string name(); |
b6f411ac ML |
486 | /** Set the name of this channel. * |
487 | * @param name Name string to set. */ | |
c23c8659 ML |
488 | void set_name(string name); |
489 | /** Type of this channel. */ | |
3b161085 | 490 | const ChannelType *type(); |
c23c8659 | 491 | /** Enabled status of this channel. */ |
3b161085 | 492 | bool enabled(); |
b6f411ac ML |
493 | /** Set the enabled status of this channel. |
494 | * @param value Boolean value to set. */ | |
c23c8659 | 495 | void set_enabled(bool value); |
06bd935e | 496 | /** Get the index number of this channel. */ |
3b161085 | 497 | unsigned int index(); |
c23c8659 | 498 | protected: |
6c11b496 | 499 | explicit Channel(struct sr_channel *structure); |
c23c8659 | 500 | ~Channel(); |
3b161085 | 501 | const ChannelType * const _type; |
c23c8659 | 502 | friend class Device; |
9fa5b426 | 503 | friend class UserDevice; |
c23c8659 ML |
504 | friend class ChannelGroup; |
505 | friend class Session; | |
506 | friend class TriggerStage; | |
304be4a7 | 507 | friend class Context; |
c23c8659 ML |
508 | }; |
509 | ||
07443fd2 | 510 | /** A group of channels on a device, which share some configuration */ |
c23c8659 | 511 | class SR_API ChannelGroup : |
541c855e | 512 | public ParentOwned<ChannelGroup, Device, struct sr_channel_group>, |
c23c8659 ML |
513 | public Configurable |
514 | { | |
515 | public: | |
516 | /** Name of this channel group. */ | |
3b161085 | 517 | string name(); |
c23c8659 | 518 | /** List of the channels in this group. */ |
3b161085 | 519 | vector<shared_ptr<Channel> > channels(); |
c23c8659 | 520 | protected: |
6be7a7f2 | 521 | ChannelGroup(Device *device, struct sr_channel_group *structure); |
c23c8659 | 522 | ~ChannelGroup(); |
3b161085 | 523 | vector<Channel *> _channels; |
6be7a7f2 | 524 | friend class Device; |
c23c8659 ML |
525 | }; |
526 | ||
07443fd2 | 527 | /** A trigger configuration */ |
90e89c2a | 528 | class SR_API Trigger : public UserOwned<Trigger, struct sr_trigger> |
c23c8659 ML |
529 | { |
530 | public: | |
b6f411ac | 531 | /** Name of this trigger configuration. */ |
3b161085 | 532 | string name(); |
b6f411ac | 533 | /** List of the stages in this trigger. */ |
3b161085 | 534 | vector<shared_ptr<TriggerStage> > stages(); |
b6f411ac | 535 | /** Add a new stage to this trigger. */ |
c23c8659 ML |
536 | shared_ptr<TriggerStage> add_stage(); |
537 | protected: | |
538 | Trigger(shared_ptr<Context> context, string name); | |
539 | ~Trigger(); | |
3b161085 ML |
540 | shared_ptr<Context> _context; |
541 | vector<TriggerStage *> _stages; | |
b4ed33a7 | 542 | friend class Deleter; |
c23c8659 | 543 | friend class Context; |
6fa0eb86 | 544 | friend class Session; |
c23c8659 ML |
545 | }; |
546 | ||
07443fd2 | 547 | /** A stage in a trigger configuration */ |
bf52cc8c | 548 | class SR_API TriggerStage : |
541c855e | 549 | public ParentOwned<TriggerStage, Trigger, struct sr_trigger_stage> |
c23c8659 ML |
550 | { |
551 | public: | |
b6f411ac | 552 | /** Index number of this stage. */ |
3b161085 | 553 | int number(); |
b6f411ac | 554 | /** List of match conditions on this stage. */ |
3b161085 | 555 | vector<shared_ptr<TriggerMatch> > matches(); |
b6f411ac ML |
556 | /** Add a new match condition to this stage. |
557 | * @param channel Channel to match on. | |
558 | * @param type TriggerMatchType to apply. */ | |
c23c8659 | 559 | void add_match(shared_ptr<Channel> channel, const TriggerMatchType *type); |
b6f411ac ML |
560 | /** Add a new match condition to this stage. |
561 | * @param channel Channel to match on. | |
562 | * @param type TriggerMatchType to apply. | |
563 | * @param value Threshold value. */ | |
c23c8659 ML |
564 | void add_match(shared_ptr<Channel> channel, const TriggerMatchType *type, float value); |
565 | protected: | |
3b161085 | 566 | vector<TriggerMatch *> _matches; |
6c11b496 | 567 | explicit TriggerStage(struct sr_trigger_stage *structure); |
c23c8659 ML |
568 | ~TriggerStage(); |
569 | friend class Trigger; | |
570 | }; | |
571 | ||
07443fd2 | 572 | /** A match condition in a trigger configuration */ |
bf52cc8c | 573 | class SR_API TriggerMatch : |
541c855e | 574 | public ParentOwned<TriggerMatch, TriggerStage, struct sr_trigger_match> |
c23c8659 ML |
575 | { |
576 | public: | |
b6f411ac | 577 | /** Channel this condition matches on. */ |
3b161085 | 578 | shared_ptr<Channel> channel(); |
b6f411ac | 579 | /** Type of match. */ |
3b161085 | 580 | const TriggerMatchType *type(); |
b6f411ac | 581 | /** Threshold value. */ |
3b161085 | 582 | float value(); |
c23c8659 ML |
583 | protected: |
584 | TriggerMatch(struct sr_trigger_match *structure, shared_ptr<Channel> channel); | |
585 | ~TriggerMatch(); | |
3b161085 | 586 | shared_ptr<Channel> _channel; |
c23c8659 ML |
587 | friend class TriggerStage; |
588 | }; | |
589 | ||
f91cf612 DE |
590 | /** Type of session stopped callback */ |
591 | typedef function<void()> SessionStoppedCallback; | |
592 | ||
c23c8659 ML |
593 | /** Type of datafeed callback */ |
594 | typedef function<void(shared_ptr<Device>, shared_ptr<Packet>)> | |
595 | DatafeedCallbackFunction; | |
596 | ||
07443fd2 | 597 | /* Data required for C callback function to call a C++ datafeed callback */ |
c23c8659 ML |
598 | class SR_PRIV DatafeedCallbackData |
599 | { | |
600 | public: | |
601 | void run(const struct sr_dev_inst *sdi, | |
602 | const struct sr_datafeed_packet *pkt); | |
603 | protected: | |
3b161085 | 604 | DatafeedCallbackFunction _callback; |
c23c8659 ML |
605 | DatafeedCallbackData(Session *session, |
606 | DatafeedCallbackFunction callback); | |
3b161085 | 607 | Session *_session; |
c23c8659 ML |
608 | friend class Session; |
609 | }; | |
610 | ||
cac58676 ML |
611 | /** A virtual device associated with a stored session */ |
612 | class SR_API SessionDevice : | |
613 | public ParentOwned<SessionDevice, Session, struct sr_dev_inst>, | |
614 | public Device | |
615 | { | |
616 | protected: | |
6c11b496 | 617 | explicit SessionDevice(struct sr_dev_inst *sdi); |
cac58676 ML |
618 | ~SessionDevice(); |
619 | shared_ptr<Device> get_shared_from_this(); | |
620 | /** Deleter needed to allow shared_ptr use with protected destructor. */ | |
621 | class Deleter | |
622 | { | |
623 | public: | |
624 | void operator()(SessionDevice *device) { delete device; } | |
625 | }; | |
626 | friend class Deleter; | |
627 | friend class Session; | |
628 | }; | |
629 | ||
07443fd2 | 630 | /** A sigrok session */ |
90e89c2a | 631 | class SR_API Session : public UserOwned<Session, struct sr_session> |
c23c8659 ML |
632 | { |
633 | public: | |
b6f411ac ML |
634 | /** Add a device to this session. |
635 | * @param device Device to add. */ | |
c23c8659 ML |
636 | void add_device(shared_ptr<Device> device); |
637 | /** List devices attached to this session. */ | |
3b161085 | 638 | vector<shared_ptr<Device> > devices(); |
c23c8659 ML |
639 | /** Remove all devices from this session. */ |
640 | void remove_devices(); | |
b6f411ac ML |
641 | /** Add a datafeed callback to this session. |
642 | * @param callback Callback of the form callback(Device, Packet). */ | |
c23c8659 ML |
643 | void add_datafeed_callback(DatafeedCallbackFunction callback); |
644 | /** Remove all datafeed callbacks from this session. */ | |
645 | void remove_datafeed_callbacks(); | |
c23c8659 ML |
646 | /** Start the session. */ |
647 | void start(); | |
648 | /** Run the session event loop. */ | |
649 | void run(); | |
650 | /** Stop the session. */ | |
651 | void stop(); | |
f91cf612 DE |
652 | /** Return whether the session is running. */ |
653 | bool is_running() const; | |
654 | /** Set callback to be invoked on session stop. */ | |
655 | void set_stopped_callback(SessionStoppedCallback callback); | |
6fa0eb86 | 656 | /** Get current trigger setting. */ |
3b161085 | 657 | shared_ptr<Trigger> trigger(); |
624d1610 UH |
658 | /** Get the context. */ |
659 | shared_ptr<Context> context(); | |
b6f411ac ML |
660 | /** Set trigger setting. |
661 | * @param trigger Trigger object to use. */ | |
6fa0eb86 | 662 | void set_trigger(shared_ptr<Trigger> trigger); |
1411f7d8 ML |
663 | /** Get filename this session was loaded from. */ |
664 | string filename(); | |
c23c8659 | 665 | protected: |
6c11b496 | 666 | explicit Session(shared_ptr<Context> context); |
c23c8659 ML |
667 | Session(shared_ptr<Context> context, string filename); |
668 | ~Session(); | |
ca4e307a | 669 | shared_ptr<Device> get_device(const struct sr_dev_inst *sdi); |
3b161085 | 670 | const shared_ptr<Context> _context; |
ca4e307a ML |
671 | map<const struct sr_dev_inst *, SessionDevice *> _owned_devices; |
672 | map<const struct sr_dev_inst *, shared_ptr<Device> > _other_devices; | |
3b161085 | 673 | vector<DatafeedCallbackData *> _datafeed_callbacks; |
f91cf612 | 674 | SessionStoppedCallback _stopped_callback; |
98d39b91 | 675 | string _filename; |
3b161085 | 676 | shared_ptr<Trigger> _trigger; |
c23c8659 ML |
677 | friend class Deleter; |
678 | friend class Context; | |
679 | friend class DatafeedCallbackData; | |
98d39b91 | 680 | friend class SessionDevice; |
c23c8659 ML |
681 | }; |
682 | ||
07443fd2 | 683 | /** A packet on the session datafeed */ |
90e89c2a | 684 | class SR_API Packet : public UserOwned<Packet, const struct sr_datafeed_packet> |
c23c8659 ML |
685 | { |
686 | public: | |
90ba83f2 | 687 | /** Type of this packet. */ |
3b161085 | 688 | const PacketType *type(); |
c23c8659 | 689 | /** Payload of this packet. */ |
3b161085 | 690 | shared_ptr<PacketPayload> payload(); |
c23c8659 | 691 | protected: |
2928f47d ML |
692 | Packet(shared_ptr<Device> device, |
693 | const struct sr_datafeed_packet *structure); | |
c23c8659 | 694 | ~Packet(); |
3b161085 ML |
695 | shared_ptr<Device> _device; |
696 | PacketPayload *_payload; | |
c23c8659 ML |
697 | friend class Deleter; |
698 | friend class Session; | |
699 | friend class Output; | |
700 | friend class DatafeedCallbackData; | |
2928f47d ML |
701 | friend class Header; |
702 | friend class Meta; | |
703 | friend class Logic; | |
dd13d47a | 704 | friend class Analog; |
304be4a7 | 705 | friend class Context; |
c23c8659 ML |
706 | }; |
707 | ||
07443fd2 | 708 | /** Abstract base class for datafeed packet payloads */ |
c23c8659 ML |
709 | class SR_API PacketPayload |
710 | { | |
711 | protected: | |
712 | PacketPayload(); | |
713 | virtual ~PacketPayload() = 0; | |
4cd883a7 | 714 | virtual shared_ptr<PacketPayload> get_shared_pointer(Packet *parent) = 0; |
2928f47d ML |
715 | /** Deleter needed to allow shared_ptr use with protected destructor. */ |
716 | class Deleter | |
717 | { | |
718 | public: | |
719 | void operator()(PacketPayload *payload) { delete payload; } | |
720 | }; | |
721 | friend class Deleter; | |
c23c8659 ML |
722 | friend class Packet; |
723 | friend class Output; | |
724 | }; | |
725 | ||
2928f47d | 726 | /** Payload of a datafeed header packet */ |
4cd883a7 | 727 | class SR_API Header : |
541c855e | 728 | public ParentOwned<Header, Packet, const struct sr_datafeed_header>, |
4cd883a7 | 729 | public PacketPayload |
2928f47d ML |
730 | { |
731 | public: | |
b6f411ac | 732 | /* Feed version number. */ |
3b161085 | 733 | int feed_version(); |
b6f411ac | 734 | /* Start time of this session. */ |
3b161085 | 735 | Glib::TimeVal start_time(); |
2928f47d | 736 | protected: |
6c11b496 | 737 | explicit Header(const struct sr_datafeed_header *structure); |
2928f47d | 738 | ~Header(); |
4cd883a7 | 739 | shared_ptr<PacketPayload> get_shared_pointer(Packet *parent); |
2928f47d ML |
740 | friend class Packet; |
741 | }; | |
742 | ||
743 | /** Payload of a datafeed metadata packet */ | |
4cd883a7 | 744 | class SR_API Meta : |
541c855e | 745 | public ParentOwned<Meta, Packet, const struct sr_datafeed_meta>, |
4cd883a7 | 746 | public PacketPayload |
2928f47d ML |
747 | { |
748 | public: | |
b6f411ac | 749 | /* Mapping of (ConfigKey, value) pairs. */ |
3b161085 | 750 | map<const ConfigKey *, Glib::VariantBase> config(); |
2928f47d | 751 | protected: |
6c11b496 | 752 | explicit Meta(const struct sr_datafeed_meta *structure); |
2928f47d | 753 | ~Meta(); |
4cd883a7 | 754 | shared_ptr<PacketPayload> get_shared_pointer(Packet *parent); |
3b161085 | 755 | map<const ConfigKey *, Glib::VariantBase> _config; |
2928f47d ML |
756 | friend class Packet; |
757 | }; | |
758 | ||
07443fd2 | 759 | /** Payload of a datafeed packet with logic data */ |
4cd883a7 | 760 | class SR_API Logic : |
541c855e | 761 | public ParentOwned<Logic, Packet, const struct sr_datafeed_logic>, |
4cd883a7 | 762 | public PacketPayload |
c23c8659 | 763 | { |
2928f47d ML |
764 | public: |
765 | /* Pointer to data. */ | |
3b161085 | 766 | void *data_pointer(); |
2928f47d | 767 | /* Data length in bytes. */ |
3b161085 | 768 | size_t data_length(); |
2928f47d | 769 | /* Size of each sample in bytes. */ |
3b161085 | 770 | unsigned int unit_size(); |
c23c8659 | 771 | protected: |
6c11b496 | 772 | explicit Logic(const struct sr_datafeed_logic *structure); |
c23c8659 | 773 | ~Logic(); |
4cd883a7 | 774 | shared_ptr<PacketPayload> get_shared_pointer(Packet *parent); |
c23c8659 ML |
775 | friend class Packet; |
776 | }; | |
777 | ||
07443fd2 | 778 | /** Payload of a datafeed packet with analog data */ |
dd13d47a UH |
779 | class SR_API Analog : |
780 | public ParentOwned<Analog, Packet, const struct sr_datafeed_analog>, | |
4cd883a7 | 781 | public PacketPayload |
c23c8659 ML |
782 | { |
783 | public: | |
2928f47d | 784 | /** Pointer to data. */ |
dd13d47a | 785 | void *data_pointer(); |
c23c8659 | 786 | /** Number of samples in this packet. */ |
dd13d47a | 787 | uint32_t num_samples(); |
2928f47d | 788 | /** Channels for which this packet contains data. */ |
3b161085 | 789 | vector<shared_ptr<Channel> > channels(); |
c23c8659 | 790 | /** Measured quantity of the samples in this packet. */ |
3b161085 | 791 | const Quantity *mq(); |
c23c8659 | 792 | /** Unit of the samples in this packet. */ |
3b161085 | 793 | const Unit *unit(); |
c23c8659 | 794 | /** Measurement flags associated with the samples in this packet. */ |
3b161085 | 795 | vector<const QuantityFlag *> mq_flags(); |
c23c8659 | 796 | protected: |
6c11b496 | 797 | explicit Analog(const struct sr_datafeed_analog *structure); |
dd13d47a | 798 | ~Analog(); |
4cd883a7 | 799 | shared_ptr<PacketPayload> get_shared_pointer(Packet *parent); |
c23c8659 ML |
800 | friend class Packet; |
801 | }; | |
802 | ||
07443fd2 | 803 | /** An input format supported by the library */ |
c23c8659 | 804 | class SR_API InputFormat : |
541c855e | 805 | public ParentOwned<InputFormat, Context, const struct sr_input_module> |
c23c8659 ML |
806 | { |
807 | public: | |
808 | /** Name of this input format. */ | |
3b161085 | 809 | string name(); |
c23c8659 | 810 | /** Description of this input format. */ |
3b161085 | 811 | string description(); |
c7bc82ff JH |
812 | /** A list of preferred file name extensions for this file format. |
813 | * @note This list is a recommendation only. */ | |
814 | vector<string> extensions(); | |
ca3291e3 | 815 | /** Options supported by this input format. */ |
3b161085 | 816 | map<string, shared_ptr<Option> > options(); |
ca3291e3 ML |
817 | /** Create an input using this input format. |
818 | * @param options Mapping of (option name, value) pairs. */ | |
d370545d | 819 | shared_ptr<Input> create_input(const map<string, Glib::VariantBase> &options = {}); |
c23c8659 | 820 | protected: |
6c11b496 | 821 | explicit InputFormat(const struct sr_input_module *structure); |
c23c8659 ML |
822 | ~InputFormat(); |
823 | friend class Context; | |
ca3291e3 | 824 | friend class InputDevice; |
c23c8659 ML |
825 | }; |
826 | ||
ca3291e3 | 827 | /** An input instance (an input format applied to a file or stream) */ |
90e89c2a | 828 | class SR_API Input : public UserOwned<Input, const struct sr_input> |
c23c8659 ML |
829 | { |
830 | public: | |
ca3291e3 | 831 | /** Virtual device associated with this input. */ |
3b161085 | 832 | shared_ptr<InputDevice> device(); |
ca3291e3 | 833 | /** Send next stream data. |
2b51d48b ML |
834 | * @param data Next stream data. |
835 | * @param length Length of data. */ | |
836 | void send(void *data, size_t length); | |
9c51e8ec ML |
837 | /** Signal end of input data. */ |
838 | void end(); | |
c23c8659 | 839 | protected: |
ca3291e3 ML |
840 | Input(shared_ptr<Context> context, const struct sr_input *structure); |
841 | ~Input(); | |
3b161085 ML |
842 | shared_ptr<Context> _context; |
843 | InputDevice *_device; | |
c23c8659 | 844 | friend class Deleter; |
ca3291e3 | 845 | friend class Context; |
c23c8659 ML |
846 | friend class InputFormat; |
847 | }; | |
848 | ||
ca3291e3 | 849 | /** A virtual device associated with an input */ |
6e5240f4 | 850 | class SR_API InputDevice : |
541c855e | 851 | public ParentOwned<InputDevice, Input, struct sr_dev_inst>, |
6e5240f4 | 852 | public Device |
ca3291e3 ML |
853 | { |
854 | protected: | |
855 | InputDevice(shared_ptr<Input> input, struct sr_dev_inst *sdi); | |
856 | ~InputDevice(); | |
d01d2314 | 857 | shared_ptr<Device> get_shared_from_this(); |
3b161085 | 858 | shared_ptr<Input> _input; |
ca3291e3 ML |
859 | friend class Input; |
860 | }; | |
861 | ||
58aa1f83 | 862 | /** An option used by an output format */ |
90e89c2a | 863 | class SR_API Option : public UserOwned<Option, const struct sr_option> |
58aa1f83 ML |
864 | { |
865 | public: | |
866 | /** Short name of this option suitable for command line usage. */ | |
3b161085 | 867 | string id(); |
58aa1f83 | 868 | /** Short name of this option suitable for GUI usage. */ |
3b161085 | 869 | string name(); |
58aa1f83 | 870 | /** Description of this option in a sentence. */ |
3b161085 | 871 | string description(); |
58aa1f83 | 872 | /** Default value for this option. */ |
3b161085 | 873 | Glib::VariantBase default_value(); |
58aa1f83 | 874 | /** Possible values for this option, if a limited set. */ |
3b161085 | 875 | vector<Glib::VariantBase> values(); |
58aa1f83 ML |
876 | protected: |
877 | Option(const struct sr_option *structure, | |
70d3b20b | 878 | shared_ptr<const struct sr_option *> structure_array); |
58aa1f83 | 879 | ~Option(); |
3b161085 | 880 | shared_ptr<const struct sr_option *> _structure_array; |
58aa1f83 | 881 | friend class Deleter; |
43942280 | 882 | friend class InputFormat; |
58aa1f83 ML |
883 | friend class OutputFormat; |
884 | }; | |
885 | ||
07443fd2 | 886 | /** An output format supported by the library */ |
c23c8659 | 887 | class SR_API OutputFormat : |
541c855e | 888 | public ParentOwned<OutputFormat, Context, const struct sr_output_module> |
c23c8659 ML |
889 | { |
890 | public: | |
891 | /** Name of this output format. */ | |
3b161085 | 892 | string name(); |
c23c8659 | 893 | /** Description of this output format. */ |
3b161085 | 894 | string description(); |
8a174d23 JH |
895 | /** A list of preferred file name extensions for this file format. |
896 | * @note This list is a recommendation only. */ | |
897 | vector<string> extensions(); | |
58aa1f83 | 898 | /** Options supported by this output format. */ |
3b161085 | 899 | map<string, shared_ptr<Option> > options(); |
b6f411ac ML |
900 | /** Create an output using this format. |
901 | * @param device Device to output for. | |
902 | * @param options Mapping of (option name, value) pairs. */ | |
81b3ce37 SA |
903 | shared_ptr<Output> create_output( |
904 | shared_ptr<Device> device, | |
d370545d | 905 | const map<string, Glib::VariantBase> &options = {}); |
81b3ce37 SA |
906 | /** Create an output using this format. |
907 | * @param filename Name of destination file. | |
908 | * @param device Device to output for. | |
909 | * @param options Mapping of (option name, value) pairs. */ | |
910 | shared_ptr<Output> create_output(string filename, | |
911 | shared_ptr<Device> device, | |
d370545d | 912 | const map<string, Glib::VariantBase> &options = {}); |
3cd4b381 SA |
913 | /** |
914 | * Checks whether a given flag is set. | |
915 | * @param flag Flag to check | |
916 | * @return true if flag is set for this module | |
917 | * @see sr_output_flags | |
918 | */ | |
919 | bool test_flag(const OutputFlag *flag); | |
c23c8659 | 920 | protected: |
6c11b496 | 921 | explicit OutputFormat(const struct sr_output_module *structure); |
c23c8659 ML |
922 | ~OutputFormat(); |
923 | friend class Context; | |
924 | friend class Output; | |
925 | }; | |
926 | ||
07443fd2 | 927 | /** An output instance (an output format applied to a device) */ |
90e89c2a | 928 | class SR_API Output : public UserOwned<Output, const struct sr_output> |
c23c8659 ML |
929 | { |
930 | public: | |
b6f411ac ML |
931 | /** Update output with data from the given packet. |
932 | * @param packet Packet to handle. */ | |
c23c8659 ML |
933 | string receive(shared_ptr<Packet> packet); |
934 | protected: | |
935 | Output(shared_ptr<OutputFormat> format, shared_ptr<Device> device); | |
936 | Output(shared_ptr<OutputFormat> format, | |
d370545d | 937 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options); |
81b3ce37 | 938 | Output(string filename, shared_ptr<OutputFormat> format, |
d370545d | 939 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options); |
c23c8659 | 940 | ~Output(); |
3b161085 ML |
941 | const shared_ptr<OutputFormat> _format; |
942 | const shared_ptr<Device> _device; | |
943 | const map<string, Glib::VariantBase> _options; | |
c23c8659 ML |
944 | friend class Deleter; |
945 | friend class OutputFormat; | |
946 | }; | |
947 | ||
948 | /** Base class for objects which wrap an enumeration value from libsigrok */ | |
9d229ecb | 949 | template <class Class, typename Enum> class SR_API EnumValue |
c23c8659 ML |
950 | { |
951 | public: | |
9d229ecb ML |
952 | /** The integer constant associated with this value. */ |
953 | int id() const | |
954 | { | |
955 | return static_cast<int>(_id); | |
956 | } | |
c23c8659 | 957 | /** The name associated with this value. */ |
9d229ecb ML |
958 | string name() const |
959 | { | |
960 | return _name; | |
961 | } | |
962 | /** Get value associated with a given integer constant. */ | |
963 | static const Class *get(int id) | |
964 | { | |
965 | auto key = static_cast<Enum>(id); | |
966 | if (_values.find(key) == _values.end()) | |
967 | throw Error(SR_ERR_ARG); | |
968 | return _values.at(key); | |
969 | } | |
970 | /** Get possible values. */ | |
971 | static std::vector<const Class *> values() | |
972 | { | |
973 | std::vector<const Class *> result; | |
974 | for (auto entry : _values) | |
975 | result.push_back(entry.second); | |
976 | return result; | |
977 | } | |
c23c8659 | 978 | protected: |
9d229ecb ML |
979 | EnumValue(Enum id, const char name[]) : _id(id), _name(name) |
980 | { | |
981 | } | |
982 | ~EnumValue() | |
983 | { | |
984 | } | |
985 | static const std::map<const Enum, const Class * const> _values; | |
986 | const Enum _id; | |
3b161085 | 987 | const string _name; |
c23c8659 ML |
988 | }; |
989 | ||
8b2a1843 | 990 | #include <libsigrokcxx/enums.hpp> |
c23c8659 ML |
991 | |
992 | } | |
993 | ||
1b40fdb8 | 994 | #endif |