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source: orxonox.OLD/branches/proxy/src/lib/util/sigslot/signal.h @ 9359

Last change on this file since 9359 was 9359, checked in by bensch, 18 years ago
splitted sigslot into signal.h and slot.h
File size: 68.5 KB

Line
1	// sigslot.h: Signal/Slot classes
2	//
3	// Written by Sarah Thompson (sarah@telergy.com) 2002.
4	//
5	// License: Public domain. You are free to use this code however you like, with the proviso that
6	// the author takes on no responsibility or liability for any use.
7	//
8	// QUICK DOCUMENTATION
9	//
10	// (see also the full documentation at http://sigslot.sourceforge.net/)
11	//
12	// #define switches
13	// SIGSLOT_PURE_ISO - Define this to force ISO C++ compliance. This also disables
14	// all of the thread safety support on platforms where it is
15	// available.
16	//
17	// SIGSLOT_USE_POSIX_THREADS - Force use of Posix threads when using a C++ compiler other than
18	// gcc on a platform that supports Posix threads. (When using gcc,
19	// this is the default - use SIGSLOT_PURE_ISO to disable this if
20	// necessary)
21	//
22	// SIGSLOT_DEFAULT_MT_POLICY - Where thread support is enabled, this defaults to multi_threaded_global.
23	// Otherwise, the default is single_threaded. #define this yourself to
24	// override the default. In pure ISO mode, anything other than
25	// single_threaded will cause a compiler error.
26	//
27	// PLATFORM NOTES
28	//
29	// Win32 - On Win32, the WIN32 symbol must be #defined. Most mainstream
30	// compilers do this by default, but you may need to define it
31	// yourself if your build environment is less standard. This causes
32	// the Win32 thread support to be compiled in and used automatically.
33	//
34	// Unix/Linux/BSD, etc. - If you're using gcc, it is assumed that you have Posix threads
35	// available, so they are used automatically. You can override this
36	// (as under Windows) with the SIGSLOT_PURE_ISO switch. If you're using
37	// something other than gcc but still want to use Posix threads, you
38	// need to #define SIGSLOT_USE_POSIX_THREADS.
39	//
40	// ISO C++ - If none of the supported platforms are detected, or if
41	// SIGSLOT_PURE_ISO is defined, all multithreading support is turned off,
42	// along with any code that might cause a pure ISO C++ environment to
43	// complain. Before you ask, gcc -ansi -pedantic won't compile this
44	// library, but gcc -ansi is fine. Pedantic mode seems to throw a lot of
45	// errors that aren't really there. If you feel like investigating this,
46	// please contact the author.
47	//
48	//
49	// THREADING MODES
50	//
51	// single_threaded - Your program is assumed to be single threaded from the point of view
52	// of signal/slot usage (i.e. all objects using signals and slots are
53	// created and destroyed from a single thread). Behaviour if objects are
54	// destroyed concurrently is undefined (i.e. you'll get the occasional
55	// segmentation fault/memory exception).
56	//
57	// multi_threaded_global - Your program is assumed to be multi threaded. Objects using signals and
58	// slots can be safely created and destroyed from any thread, even when
59	// connections exist. In multi_threaded_global mode, this is achieved by a
60	// single global mutex (actually a critical section on Windows because they
61	// are faster). This option uses less OS resources, but results in more
62	// opportunities for contention, possibly resulting in more context switches
63	// than are strictly necessary.
64	//
65	// multi_threaded_local - Behaviour in this mode is essentially the same as multi_threaded_global,
66	// except that each signal, and each object that inherits has_slots, all
67	// have their own mutex/critical section. In practice, this means that
68	// mutex collisions (and hence context switches) only happen if they are
69	// absolutely essential. However, on some platforms, creating a lot of
70	// mutexes can slow down the whole OS, so use this option with care.
71	//
72	// USING THE LIBRARY
73	//
74	// See the full documentation at http://sigslot.sourceforge.net/
75	//
76	//
77
78	#ifndef SIGSLOT_H__
79	#define SIGSLOT_H__
80
81	#include <set>
82	#include <list>
83
84	#if defined(SIGSLOT_PURE_ISO) \|\| (!defined(WIN32) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
85	# define _SIGSLOT_SINGLE_THREADED
86	#elif defined(WIN32)
87	# define _SIGSLOT_HAS_WIN32_THREADS
88	# include <windows.h>
89	#elif defined(__GNUG__) \|\| defined(SIGSLOT_USE_POSIX_THREADS)
90	# define _SIGSLOT_HAS_POSIX_THREADS
91	# include <pthread.h>
92	#else
93	# define _SIGSLOT_SINGLE_THREADED
94	#endif
95
96	#ifndef SIGSLOT_DEFAULT_MT_POLICY
97	# ifdef _SIGSLOT_SINGLE_THREADED
98	# define SIGSLOT_DEFAULT_MT_POLICY single_threaded
99	# else
100	# define SIGSLOT_DEFAULT_MT_POLICY multi_threaded_local
101	# endif
102	#endif
103
104	#include "slot.h"
105
106
107	namespace sigslot
108	{
109
110
111	template<class mt_policy>
112	class _connection_base0
113	{
114	public:
115	virtual has_slots<mt_policy>* getdest() const = 0;
116	virtual void emit() = 0;
117	virtual _connection_base0* clone() = 0;
118	virtual _connection_base0* duplicate(has_slots<mt_policy>* pnewdest) = 0;
119	};
120
121	template<class arg1_type, class mt_policy>
122	class _connection_base1
123	{
124	public:
125	virtual has_slots<mt_policy>* getdest() const = 0;
126	virtual void emit(arg1_type) = 0;
127	virtual _connection_base1<arg1_type, mt_policy>* clone() = 0;
128	virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
129	};
130
131	template<class arg1_type, class arg2_type, class mt_policy>
132	class _connection_base2
133	{
134	public:
135	virtual has_slots<mt_policy>* getdest() const = 0;
136	virtual void emit(arg1_type, arg2_type) = 0;
137	virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone() = 0;
138	virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
139	};
140
141	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
142	class _connection_base3
143	{
144	public:
145	virtual has_slots<mt_policy>* getdest() const = 0;
146	virtual void emit(arg1_type, arg2_type, arg3_type) = 0;
147	virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone() = 0;
148	virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
149	};
150
151	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
152	class _connection_base4
153	{
154	public:
155	virtual has_slots<mt_policy>* getdest() const = 0;
156	virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type) = 0;
157	virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone() = 0;
158	virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
159	};
160
161	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
162	class arg5_type, class mt_policy>
163	class _connection_base5
164	{
165	public:
166	virtual has_slots<mt_policy>* getdest() const = 0;
167	virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type,
168	arg5_type) = 0;
169	virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
170	arg5_type, mt_policy>* clone() = 0;
171	virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
172	arg5_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
173	};
174
175	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
176	class arg5_type, class arg6_type, class mt_policy>
177	class _connection_base6
178	{
179	public:
180	virtual has_slots<mt_policy>* getdest() const = 0;
181	virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
182	arg6_type) = 0;
183	virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
184	arg5_type, arg6_type, mt_policy>* clone() = 0;
185	virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
186	arg5_type, arg6_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
187	};
188
189	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
190	class arg5_type, class arg6_type, class arg7_type, class mt_policy>
191	class _connection_base7
192	{
193	public:
194	virtual has_slots<mt_policy>* getdest() const = 0;
195	virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
196	arg6_type, arg7_type) = 0;
197	virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
198	arg5_type, arg6_type, arg7_type, mt_policy>* clone() = 0;
199	virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
200	arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
201	};
202
203	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
204	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
205	class _connection_base8
206	{
207	public:
208	virtual has_slots<mt_policy>* getdest() const = 0;
209	virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
210	arg6_type, arg7_type, arg8_type) = 0;
211	virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
212	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone() = 0;
213	virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
214	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
215	};
216
217	template<class mt_policy>
218	class _signal_base0 : public _signal_base<mt_policy>
219	{
220	public:
221	typedef std::list<_connection_base0<mt_policy> *> connections_list;
222
223	_signal_base0()
224	{
225	;
226	}
227
228	_signal_base0(const _signal_base0& s)
229	: _signal_base<mt_policy>(s)
230	{
231	lock_block<mt_policy> lock(this);
232	typename connections_list::const_iterator it = s.m_connected_slots.begin();
233	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
234
235	while(it != itEnd)
236	{
237	(*it)->getdest()->signal_connect(this);
238	m_connected_slots.push_back((*it)->clone());
239
240	++it;
241	}
242	}
243
244	~_signal_base0()
245	{
246	disconnect_all();
247	}
248
249	void disconnect_all()
250	{
251	lock_block<mt_policy> lock(this);
252	typename connections_list::const_iterator it = m_connected_slots.begin();
253	typename connections_list::const_iterator itEnd = m_connected_slots.end();
254
255	while(it != itEnd)
256	{
257	(*it)->getdest()->signal_disconnect(this);
258	delete *it;
259
260	++it;
261	}
262
263	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
264	}
265
266	void disconnect(has_slots<mt_policy>* pclass)
267	{
268	lock_block<mt_policy> lock(this);
269	typename connections_list::iterator it = m_connected_slots.begin();
270	typename connections_list::iterator itEnd = m_connected_slots.end();
271
272	while(it != itEnd)
273	{
274	if((*it)->getdest() == pclass)
275	{
276	delete *it;
277	m_connected_slots.erase(it);
278	pclass->signal_disconnect(this);
279	return;
280	}
281
282	++it;
283	}
284	}
285
286	void slot_disconnect(has_slots<mt_policy>* pslot)
287	{
288	lock_block<mt_policy> lock(this);
289	typename connections_list::iterator it = m_connected_slots.begin();
290	typename connections_list::iterator itEnd = m_connected_slots.end();
291
292	while(it != itEnd)
293	{
294	typename connections_list::iterator itNext = it;
295	++itNext;
296
297	if((*it)->getdest() == pslot)
298	{
299	m_connected_slots.erase(it);
300	// delete *it;
301	}
302
303	it = itNext;
304	}
305	}
306
307	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
308	{
309	lock_block<mt_policy> lock(this);
310	typename connections_list::iterator it = m_connected_slots.begin();
311	typename connections_list::iterator itEnd = m_connected_slots.end();
312
313	while(it != itEnd)
314	{
315	if((*it)->getdest() == oldtarget)
316	{
317	m_connected_slots.push_back((*it)->duplicate(newtarget));
318	}
319
320	++it;
321	}
322	}
323
324	protected:
325	connections_list m_connected_slots;
326	};
327
328	template<class arg1_type, class mt_policy>
329	class _signal_base1 : public _signal_base<mt_policy>
330	{
331	public:
332	typedef std::list<_connection_base1<arg1_type, mt_policy> *> connections_list;
333
334	_signal_base1()
335	{
336	;
337	}
338
339	_signal_base1(const _signal_base1<arg1_type, mt_policy>& s)
340	: _signal_base<mt_policy>(s)
341	{
342	lock_block<mt_policy> lock(this);
343	typename connections_list::const_iterator it = s.m_connected_slots.begin();
344	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
345
346	while(it != itEnd)
347	{
348	(*it)->getdest()->signal_connect(this);
349	m_connected_slots.push_back((*it)->clone());
350
351	++it;
352	}
353	}
354
355	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
356	{
357	lock_block<mt_policy> lock(this);
358	typename connections_list::iterator it = m_connected_slots.begin();
359	typename connections_list::iterator itEnd = m_connected_slots.end();
360
361	while(it != itEnd)
362	{
363	if((*it)->getdest() == oldtarget)
364	{
365	m_connected_slots.push_back((*it)->duplicate(newtarget));
366	}
367
368	++it;
369	}
370	}
371
372	~_signal_base1()
373	{
374	disconnect_all();
375	}
376
377	void disconnect_all()
378	{
379	lock_block<mt_policy> lock(this);
380	typename connections_list::const_iterator it = m_connected_slots.begin();
381	typename connections_list::const_iterator itEnd = m_connected_slots.end();
382
383	while(it != itEnd)
384	{
385	(*it)->getdest()->signal_disconnect(this);
386	delete *it;
387
388	++it;
389	}
390
391	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
392	}
393
394	void disconnect(has_slots<mt_policy>* pclass)
395	{
396	lock_block<mt_policy> lock(this);
397	typename connections_list::iterator it = m_connected_slots.begin();
398	typename connections_list::iterator itEnd = m_connected_slots.end();
399
400	while(it != itEnd)
401	{
402	if((*it)->getdest() == pclass)
403	{
404	delete *it;
405	m_connected_slots.erase(it);
406	pclass->signal_disconnect(this);
407	return;
408	}
409
410	++it;
411	}
412	}
413
414	void slot_disconnect(has_slots<mt_policy>* pslot)
415	{
416	lock_block<mt_policy> lock(this);
417	typename connections_list::iterator it = m_connected_slots.begin();
418	typename connections_list::iterator itEnd = m_connected_slots.end();
419
420	while(it != itEnd)
421	{
422	typename connections_list::iterator itNext = it;
423	++itNext;
424
425	if((*it)->getdest() == pslot)
426	{
427	m_connected_slots.erase(it);
428	// delete *it;
429	}
430
431	it = itNext;
432	}
433	}
434
435
436	protected:
437	connections_list m_connected_slots;
438	};
439
440	template<class arg1_type, class arg2_type, class mt_policy>
441	class _signal_base2 : public _signal_base<mt_policy>
442	{
443	public:
444	typedef std::list<_connection_base2<arg1_type, arg2_type, mt_policy> *>
445	connections_list;
446
447	_signal_base2()
448	{
449	;
450	}
451
452	_signal_base2(const _signal_base2<arg1_type, arg2_type, mt_policy>& s)
453	: _signal_base<mt_policy>(s)
454	{
455	lock_block<mt_policy> lock(this);
456	typename connections_list::const_iterator it = s.m_connected_slots.begin();
457	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
458
459	while(it != itEnd)
460	{
461	(*it)->getdest()->signal_connect(this);
462	m_connected_slots.push_back((*it)->clone());
463
464	++it;
465	}
466	}
467
468	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
469	{
470	lock_block<mt_policy> lock(this);
471	typename connections_list::iterator it = m_connected_slots.begin();
472	typename connections_list::iterator itEnd = m_connected_slots.end();
473
474	while(it != itEnd)
475	{
476	if((*it)->getdest() == oldtarget)
477	{
478	m_connected_slots.push_back((*it)->duplicate(newtarget));
479	}
480
481	++it;
482	}
483	}
484
485	~_signal_base2()
486	{
487	disconnect_all();
488	}
489
490	void disconnect_all()
491	{
492	lock_block<mt_policy> lock(this);
493	typename connections_list::const_iterator it = m_connected_slots.begin();
494	typename connections_list::const_iterator itEnd = m_connected_slots.end();
495
496	while(it != itEnd)
497	{
498	(*it)->getdest()->signal_disconnect(this);
499	delete *it;
500
501	++it;
502	}
503
504	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
505	}
506
507	void disconnect(has_slots<mt_policy>* pclass)
508	{
509	lock_block<mt_policy> lock(this);
510	typename connections_list::iterator it = m_connected_slots.begin();
511	typename connections_list::iterator itEnd = m_connected_slots.end();
512
513	while(it != itEnd)
514	{
515	if((*it)->getdest() == pclass)
516	{
517	delete *it;
518	m_connected_slots.erase(it);
519	pclass->signal_disconnect(this);
520	return;
521	}
522
523	++it;
524	}
525	}
526
527	void slot_disconnect(has_slots<mt_policy>* pslot)
528	{
529	lock_block<mt_policy> lock(this);
530	typename connections_list::iterator it = m_connected_slots.begin();
531	typename connections_list::iterator itEnd = m_connected_slots.end();
532
533	while(it != itEnd)
534	{
535	typename connections_list::iterator itNext = it;
536	++itNext;
537
538	if((*it)->getdest() == pslot)
539	{
540	m_connected_slots.erase(it);
541	// delete *it;
542	}
543
544	it = itNext;
545	}
546	}
547
548	protected:
549	connections_list m_connected_slots;
550	};
551
552	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
553	class _signal_base3 : public _signal_base<mt_policy>
554	{
555	public:
556	typedef std::list<_connection_base3<arg1_type, arg2_type, arg3_type, mt_policy> *>
557	connections_list;
558
559	_signal_base3()
560	{
561	;
562	}
563
564	_signal_base3(const _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
565	: _signal_base<mt_policy>(s)
566	{
567	lock_block<mt_policy> lock(this);
568	typename connections_list::const_iterator it = s.m_connected_slots.begin();
569	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
570
571	while(it != itEnd)
572	{
573	(*it)->getdest()->signal_connect(this);
574	m_connected_slots.push_back((*it)->clone());
575
576	++it;
577	}
578	}
579
580	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
581	{
582	lock_block<mt_policy> lock(this);
583	typename connections_list::iterator it = m_connected_slots.begin();
584	typename connections_list::iterator itEnd = m_connected_slots.end();
585
586	while(it != itEnd)
587	{
588	if((*it)->getdest() == oldtarget)
589	{
590	m_connected_slots.push_back((*it)->duplicate(newtarget));
591	}
592
593	++it;
594	}
595	}
596
597	~_signal_base3()
598	{
599	disconnect_all();
600	}
601
602	void disconnect_all()
603	{
604	lock_block<mt_policy> lock(this);
605	typename connections_list::const_iterator it = m_connected_slots.begin();
606	typename connections_list::const_iterator itEnd = m_connected_slots.end();
607
608	while(it != itEnd)
609	{
610	(*it)->getdest()->signal_disconnect(this);
611	delete *it;
612
613	++it;
614	}
615
616	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
617	}
618
619	void disconnect(has_slots<mt_policy>* pclass)
620	{
621	lock_block<mt_policy> lock(this);
622	typename connections_list::iterator it = m_connected_slots.begin();
623	typename connections_list::iterator itEnd = m_connected_slots.end();
624
625	while(it != itEnd)
626	{
627	if((*it)->getdest() == pclass)
628	{
629	delete *it;
630	m_connected_slots.erase(it);
631	pclass->signal_disconnect(this);
632	return;
633	}
634
635	++it;
636	}
637	}
638
639	void slot_disconnect(has_slots<mt_policy>* pslot)
640	{
641	lock_block<mt_policy> lock(this);
642	typename connections_list::iterator it = m_connected_slots.begin();
643	typename connections_list::iterator itEnd = m_connected_slots.end();
644
645	while(it != itEnd)
646	{
647	typename connections_list::iterator itNext = it;
648	++itNext;
649
650	if((*it)->getdest() == pslot)
651	{
652	m_connected_slots.erase(it);
653	// delete *it;
654	}
655
656	it = itNext;
657	}
658	}
659
660	protected:
661	connections_list m_connected_slots;
662	};
663
664	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
665	class _signal_base4 : public _signal_base<mt_policy>
666	{
667	public:
668	typedef std::list<_connection_base4<arg1_type, arg2_type, arg3_type,
669	arg4_type, mt_policy> *> connections_list;
670
671	_signal_base4()
672	{
673	;
674	}
675
676	_signal_base4(const _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
677	: _signal_base<mt_policy>(s)
678	{
679	lock_block<mt_policy> lock(this);
680	typename connections_list::const_iterator it = s.m_connected_slots.begin();
681	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
682
683	while(it != itEnd)
684	{
685	(*it)->getdest()->signal_connect(this);
686	m_connected_slots.push_back((*it)->clone());
687
688	++it;
689	}
690	}
691
692	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
693	{
694	lock_block<mt_policy> lock(this);
695	typename connections_list::iterator it = m_connected_slots.begin();
696	typename connections_list::iterator itEnd = m_connected_slots.end();
697
698	while(it != itEnd)
699	{
700	if((*it)->getdest() == oldtarget)
701	{
702	m_connected_slots.push_back((*it)->duplicate(newtarget));
703	}
704
705	++it;
706	}
707	}
708
709	~_signal_base4()
710	{
711	disconnect_all();
712	}
713
714	void disconnect_all()
715	{
716	lock_block<mt_policy> lock(this);
717	typename connections_list::const_iterator it = m_connected_slots.begin();
718	typename connections_list::const_iterator itEnd = m_connected_slots.end();
719
720	while(it != itEnd)
721	{
722	(*it)->getdest()->signal_disconnect(this);
723	delete *it;
724
725	++it;
726	}
727
728	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
729	}
730
731	void disconnect(has_slots<mt_policy>* pclass)
732	{
733	lock_block<mt_policy> lock(this);
734	typename connections_list::iterator it = m_connected_slots.begin();
735	typename connections_list::iterator itEnd = m_connected_slots.end();
736
737	while(it != itEnd)
738	{
739	if((*it)->getdest() == pclass)
740	{
741	delete *it;
742	m_connected_slots.erase(it);
743	pclass->signal_disconnect(this);
744	return;
745	}
746
747	++it;
748	}
749	}
750
751	void slot_disconnect(has_slots<mt_policy>* pslot)
752	{
753	lock_block<mt_policy> lock(this);
754	typename connections_list::iterator it = m_connected_slots.begin();
755	typename connections_list::iterator itEnd = m_connected_slots.end();
756
757	while(it != itEnd)
758	{
759	typename connections_list::iterator itNext = it;
760	++itNext;
761
762	if((*it)->getdest() == pslot)
763	{
764	m_connected_slots.erase(it);
765	// delete *it;
766	}
767
768	it = itNext;
769	}
770	}
771
772	protected:
773	connections_list m_connected_slots;
774	};
775
776	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
777	class arg5_type, class mt_policy>
778	class _signal_base5 : public _signal_base<mt_policy>
779	{
780	public:
781	typedef std::list<_connection_base5<arg1_type, arg2_type, arg3_type,
782	arg4_type, arg5_type, mt_policy> *> connections_list;
783
784	_signal_base5()
785	{
786	;
787	}
788
789	_signal_base5(const _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
790	arg5_type, mt_policy>& s)
791	: _signal_base<mt_policy>(s)
792	{
793	lock_block<mt_policy> lock(this);
794	typename connections_list::const_iterator it = s.m_connected_slots.begin();
795	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
796
797	while(it != itEnd)
798	{
799	(*it)->getdest()->signal_connect(this);
800	m_connected_slots.push_back((*it)->clone());
801
802	++it;
803	}
804	}
805
806	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
807	{
808	lock_block<mt_policy> lock(this);
809	typename connections_list::iterator it = m_connected_slots.begin();
810	typename connections_list::iterator itEnd = m_connected_slots.end();
811
812	while(it != itEnd)
813	{
814	if((*it)->getdest() == oldtarget)
815	{
816	m_connected_slots.push_back((*it)->duplicate(newtarget));
817	}
818
819	++it;
820	}
821	}
822
823	~_signal_base5()
824	{
825	disconnect_all();
826	}
827
828	void disconnect_all()
829	{
830	lock_block<mt_policy> lock(this);
831	typename connections_list::const_iterator it = m_connected_slots.begin();
832	typename connections_list::const_iterator itEnd = m_connected_slots.end();
833
834	while(it != itEnd)
835	{
836	(*it)->getdest()->signal_disconnect(this);
837	delete *it;
838
839	++it;
840	}
841
842	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
843	}
844
845	void disconnect(has_slots<mt_policy>* pclass)
846	{
847	lock_block<mt_policy> lock(this);
848	typename connections_list::iterator it = m_connected_slots.begin();
849	typename connections_list::iterator itEnd = m_connected_slots.end();
850
851	while(it != itEnd)
852	{
853	if((*it)->getdest() == pclass)
854	{
855	delete *it;
856	m_connected_slots.erase(it);
857	pclass->signal_disconnect(this);
858	return;
859	}
860
861	++it;
862	}
863	}
864
865	void slot_disconnect(has_slots<mt_policy>* pslot)
866	{
867	lock_block<mt_policy> lock(this);
868	typename connections_list::iterator it = m_connected_slots.begin();
869	typename connections_list::iterator itEnd = m_connected_slots.end();
870
871	while(it != itEnd)
872	{
873	typename connections_list::iterator itNext = it;
874	++itNext;
875
876	if((*it)->getdest() == pslot)
877	{
878	m_connected_slots.erase(it);
879	// delete *it;
880	}
881
882	it = itNext;
883	}
884	}
885
886	protected:
887	connections_list m_connected_slots;
888	};
889
890	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
891	class arg5_type, class arg6_type, class mt_policy>
892	class _signal_base6 : public _signal_base<mt_policy>
893	{
894	public:
895	typedef std::list<_connection_base6<arg1_type, arg2_type, arg3_type,
896	arg4_type, arg5_type, arg6_type, mt_policy> *> connections_list;
897
898	_signal_base6()
899	{
900	;
901	}
902
903	_signal_base6(const _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
904	arg5_type, arg6_type, mt_policy>& s)
905	: _signal_base<mt_policy>(s)
906	{
907	lock_block<mt_policy> lock(this);
908	typename connections_list::const_iterator it = s.m_connected_slots.begin();
909	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
910
911	while(it != itEnd)
912	{
913	(*it)->getdest()->signal_connect(this);
914	m_connected_slots.push_back((*it)->clone());
915
916	++it;
917	}
918	}
919
920	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
921	{
922	lock_block<mt_policy> lock(this);
923	typename connections_list::iterator it = m_connected_slots.begin();
924	typename connections_list::iterator itEnd = m_connected_slots.end();
925
926	while(it != itEnd)
927	{
928	if((*it)->getdest() == oldtarget)
929	{
930	m_connected_slots.push_back((*it)->duplicate(newtarget));
931	}
932
933	++it;
934	}
935	}
936
937	~_signal_base6()
938	{
939	disconnect_all();
940	}
941
942	void disconnect_all()
943	{
944	lock_block<mt_policy> lock(this);
945	typename connections_list::const_iterator it = m_connected_slots.begin();
946	typename connections_list::const_iterator itEnd = m_connected_slots.end();
947
948	while(it != itEnd)
949	{
950	(*it)->getdest()->signal_disconnect(this);
951	delete *it;
952
953	++it;
954	}
955
956	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
957	}
958
959	void disconnect(has_slots<mt_policy>* pclass)
960	{
961	lock_block<mt_policy> lock(this);
962	typename connections_list::iterator it = m_connected_slots.begin();
963	typename connections_list::iterator itEnd = m_connected_slots.end();
964
965	while(it != itEnd)
966	{
967	if((*it)->getdest() == pclass)
968	{
969	delete *it;
970	m_connected_slots.erase(it);
971	pclass->signal_disconnect(this);
972	return;
973	}
974
975	++it;
976	}
977	}
978
979	void slot_disconnect(has_slots<mt_policy>* pslot)
980	{
981	lock_block<mt_policy> lock(this);
982	typename connections_list::iterator it = m_connected_slots.begin();
983	typename connections_list::iterator itEnd = m_connected_slots.end();
984
985	while(it != itEnd)
986	{
987	typename connections_list::iterator itNext = it;
988	++itNext;
989
990	if((*it)->getdest() == pslot)
991	{
992	m_connected_slots.erase(it);
993	// delete *it;
994	}
995
996	it = itNext;
997	}
998	}
999
1000	protected:
1001	connections_list m_connected_slots;
1002	};
1003
1004	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
1005	class arg5_type, class arg6_type, class arg7_type, class mt_policy>
1006	class _signal_base7 : public _signal_base<mt_policy>
1007	{
1008	public:
1009	typedef std::list<_connection_base7<arg1_type, arg2_type, arg3_type,
1010	arg4_type, arg5_type, arg6_type, arg7_type, mt_policy> *> connections_list;
1011
1012	_signal_base7()
1013	{
1014	;
1015	}
1016
1017	_signal_base7(const _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
1018	arg5_type, arg6_type, arg7_type, mt_policy>& s)
1019	: _signal_base<mt_policy>(s)
1020	{
1021	lock_block<mt_policy> lock(this);
1022	typename connections_list::const_iterator it = s.m_connected_slots.begin();
1023	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
1024
1025	while(it != itEnd)
1026	{
1027	(*it)->getdest()->signal_connect(this);
1028	m_connected_slots.push_back((*it)->clone());
1029
1030	++it;
1031	}
1032	}
1033
1034	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
1035	{
1036	lock_block<mt_policy> lock(this);
1037	typename connections_list::iterator it = m_connected_slots.begin();
1038	typename connections_list::iterator itEnd = m_connected_slots.end();
1039
1040	while(it != itEnd)
1041	{
1042	if((*it)->getdest() == oldtarget)
1043	{
1044	m_connected_slots.push_back((*it)->duplicate(newtarget));
1045	}
1046
1047	++it;
1048	}
1049	}
1050
1051	~_signal_base7()
1052	{
1053	disconnect_all();
1054	}
1055
1056	void disconnect_all()
1057	{
1058	lock_block<mt_policy> lock(this);
1059	typename connections_list::const_iterator it = m_connected_slots.begin();
1060	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1061
1062	while(it != itEnd)
1063	{
1064	(*it)->getdest()->signal_disconnect(this);
1065	delete *it;
1066
1067	++it;
1068	}
1069
1070	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
1071	}
1072
1073	void disconnect(has_slots<mt_policy>* pclass)
1074	{
1075	lock_block<mt_policy> lock(this);
1076	typename connections_list::iterator it = m_connected_slots.begin();
1077	typename connections_list::iterator itEnd = m_connected_slots.end();
1078
1079	while(it != itEnd)
1080	{
1081	if((*it)->getdest() == pclass)
1082	{
1083	delete *it;
1084	m_connected_slots.erase(it);
1085	pclass->signal_disconnect(this);
1086	return;
1087	}
1088
1089	++it;
1090	}
1091	}
1092
1093	void slot_disconnect(has_slots<mt_policy>* pslot)
1094	{
1095	lock_block<mt_policy> lock(this);
1096	typename connections_list::iterator it = m_connected_slots.begin();
1097	typename connections_list::iterator itEnd = m_connected_slots.end();
1098
1099	while(it != itEnd)
1100	{
1101	typename connections_list::iterator itNext = it;
1102	++itNext;
1103
1104	if((*it)->getdest() == pslot)
1105	{
1106	m_connected_slots.erase(it);
1107	// delete *it;
1108	}
1109
1110	it = itNext;
1111	}
1112	}
1113
1114	protected:
1115	connections_list m_connected_slots;
1116	};
1117
1118	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
1119	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
1120	class _signal_base8 : public _signal_base<mt_policy>
1121	{
1122	public:
1123	typedef std::list<_connection_base8<arg1_type, arg2_type, arg3_type,
1124	arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy> *>
1125	connections_list;
1126
1127	_signal_base8()
1128	{
1129	;
1130	}
1131
1132	_signal_base8(const _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
1133	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
1134	: _signal_base<mt_policy>(s)
1135	{
1136	lock_block<mt_policy> lock(this);
1137	typename connections_list::const_iterator it = s.m_connected_slots.begin();
1138	typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
1139
1140	while(it != itEnd)
1141	{
1142	(*it)->getdest()->signal_connect(this);
1143	m_connected_slots.push_back((*it)->clone());
1144
1145	++it;
1146	}
1147	}
1148
1149	void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
1150	{
1151	lock_block<mt_policy> lock(this);
1152	typename connections_list::iterator it = m_connected_slots.begin();
1153	typename connections_list::iterator itEnd = m_connected_slots.end();
1154
1155	while(it != itEnd)
1156	{
1157	if((*it)->getdest() == oldtarget)
1158	{
1159	m_connected_slots.push_back((*it)->duplicate(newtarget));
1160	}
1161
1162	++it;
1163	}
1164	}
1165
1166	~_signal_base8()
1167	{
1168	disconnect_all();
1169	}
1170
1171	void disconnect_all()
1172	{
1173	lock_block<mt_policy> lock(this);
1174	typename connections_list::const_iterator it = m_connected_slots.begin();
1175	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1176
1177	while(it != itEnd)
1178	{
1179	(*it)->getdest()->signal_disconnect(this);
1180	delete *it;
1181
1182	++it;
1183	}
1184
1185	m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
1186	}
1187
1188	void disconnect(has_slots<mt_policy>* pclass)
1189	{
1190	lock_block<mt_policy> lock(this);
1191	typename connections_list::iterator it = m_connected_slots.begin();
1192	typename connections_list::iterator itEnd = m_connected_slots.end();
1193
1194	while(it != itEnd)
1195	{
1196	if((*it)->getdest() == pclass)
1197	{
1198	delete *it;
1199	m_connected_slots.erase(it);
1200	pclass->signal_disconnect(this);
1201	return;
1202	}
1203
1204	++it;
1205	}
1206	}
1207
1208	void slot_disconnect(has_slots<mt_policy>* pslot)
1209	{
1210	lock_block<mt_policy> lock(this);
1211	typename connections_list::iterator it = m_connected_slots.begin();
1212	typename connections_list::iterator itEnd = m_connected_slots.end();
1213
1214	while(it != itEnd)
1215	{
1216	typename connections_list::iterator itNext = it;
1217	++itNext;
1218
1219	if((*it)->getdest() == pslot)
1220	{
1221	m_connected_slots.erase(it);
1222	// delete *it;
1223	}
1224
1225	it = itNext;
1226	}
1227	}
1228
1229	protected:
1230	connections_list m_connected_slots;
1231	};
1232
1233
1234	template<class dest_type, class mt_policy>
1235	class _connection0 : public _connection_base0<mt_policy>
1236	{
1237	public:
1238	_connection0()
1239	{
1240	pobject = NULL;
1241	pmemfun = NULL;
1242	}
1243
1244	_connection0(dest_type* pobject, void (dest_type::*pmemfun)())
1245	{
1246	m_pobject = pobject;
1247	m_pmemfun = pmemfun;
1248	}
1249
1250	virtual _connection_base0<mt_policy>* clone()
1251	{
1252	return new _connection0<dest_type, mt_policy>(*this);
1253	}
1254
1255	virtual _connection_base0<mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1256	{
1257	return new _connection0<dest_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1258	}
1259
1260	virtual void emit()
1261	{
1262	(m_pobject->*m_pmemfun)();
1263	}
1264
1265	virtual has_slots<mt_policy>* getdest() const
1266	{
1267	return m_pobject;
1268	}
1269
1270	private:
1271	dest_type* m_pobject;
1272	void (dest_type::* m_pmemfun)();
1273	};
1274
1275	template<class dest_type, class arg1_type, class mt_policy>
1276	class _connection1 : public _connection_base1<arg1_type, mt_policy>
1277	{
1278	public:
1279	_connection1()
1280	{
1281	pobject = NULL;
1282	pmemfun = NULL;
1283	}
1284
1285	_connection1(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type))
1286	{
1287	m_pobject = pobject;
1288	m_pmemfun = pmemfun;
1289	}
1290
1291	virtual _connection_base1<arg1_type, mt_policy>* clone()
1292	{
1293	return new _connection1<dest_type, arg1_type, mt_policy>(*this);
1294	}
1295
1296	virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1297	{
1298	return new _connection1<dest_type, arg1_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1299	}
1300
1301	virtual void emit(arg1_type a1)
1302	{
1303	(m_pobject->*m_pmemfun)(a1);
1304	}
1305
1306	virtual has_slots<mt_policy>* getdest() const
1307	{
1308	return m_pobject;
1309	}
1310
1311	private:
1312	dest_type* m_pobject;
1313	void (dest_type::* m_pmemfun)(arg1_type);
1314	};
1315
1316	template<class dest_type, class arg1_type, class arg2_type, class mt_policy>
1317	class _connection2 : public _connection_base2<arg1_type, arg2_type, mt_policy>
1318	{
1319	public:
1320	_connection2()
1321	{
1322	pobject = NULL;
1323	pmemfun = NULL;
1324	}
1325
1326	_connection2(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1327	arg2_type))
1328	{
1329	m_pobject = pobject;
1330	m_pmemfun = pmemfun;
1331	}
1332
1333	virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone()
1334	{
1335	return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>(*this);
1336	}
1337
1338	virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1339	{
1340	return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1341	}
1342
1343	virtual void emit(arg1_type a1, arg2_type a2)
1344	{
1345	(m_pobject->*m_pmemfun)(a1, a2);
1346	}
1347
1348	virtual has_slots<mt_policy>* getdest() const
1349	{
1350	return m_pobject;
1351	}
1352
1353	private:
1354	dest_type* m_pobject;
1355	void (dest_type::* m_pmemfun)(arg1_type, arg2_type);
1356	};
1357
1358	template<class dest_type, class arg1_type, class arg2_type, class arg3_type, class mt_policy>
1359	class _connection3 : public _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>
1360	{
1361	public:
1362	_connection3()
1363	{
1364	pobject = NULL;
1365	pmemfun = NULL;
1366	}
1367
1368	_connection3(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1369	arg2_type, arg3_type))
1370	{
1371	m_pobject = pobject;
1372	m_pmemfun = pmemfun;
1373	}
1374
1375	virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone()
1376	{
1377	return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>(*this);
1378	}
1379
1380	virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1381	{
1382	return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1383	}
1384
1385	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3)
1386	{
1387	(m_pobject->*m_pmemfun)(a1, a2, a3);
1388	}
1389
1390	virtual has_slots<mt_policy>* getdest() const
1391	{
1392	return m_pobject;
1393	}
1394
1395	private:
1396	dest_type* m_pobject;
1397	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type);
1398	};
1399
1400	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
1401	class arg4_type, class mt_policy>
1402	class _connection4 : public _connection_base4<arg1_type, arg2_type,
1403	arg3_type, arg4_type, mt_policy>
1404	{
1405	public:
1406	_connection4()
1407	{
1408	pobject = NULL;
1409	pmemfun = NULL;
1410	}
1411
1412	_connection4(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1413	arg2_type, arg3_type, arg4_type))
1414	{
1415	m_pobject = pobject;
1416	m_pmemfun = pmemfun;
1417	}
1418
1419	virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone()
1420	{
1421	return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(*this);
1422	}
1423
1424	virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1425	{
1426	return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1427	}
1428
1429	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3,
1430	arg4_type a4)
1431	{
1432	(m_pobject->*m_pmemfun)(a1, a2, a3, a4);
1433	}
1434
1435	virtual has_slots<mt_policy>* getdest() const
1436	{
1437	return m_pobject;
1438	}
1439
1440	private:
1441	dest_type* m_pobject;
1442	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type,
1443	arg4_type);
1444	};
1445
1446	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
1447	class arg4_type, class arg5_type, class mt_policy>
1448	class _connection5 : public _connection_base5<arg1_type, arg2_type,
1449	arg3_type, arg4_type, arg5_type, mt_policy>
1450	{
1451	public:
1452	_connection5()
1453	{
1454	pobject = NULL;
1455	pmemfun = NULL;
1456	}
1457
1458	_connection5(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1459	arg2_type, arg3_type, arg4_type, arg5_type))
1460	{
1461	m_pobject = pobject;
1462	m_pmemfun = pmemfun;
1463	}
1464
1465	virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
1466	arg5_type, mt_policy>* clone()
1467	{
1468	return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1469	arg5_type, mt_policy>(*this);
1470	}
1471
1472	virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
1473	arg5_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1474	{
1475	return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1476	arg5_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1477	}
1478
1479	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
1480	arg5_type a5)
1481	{
1482	(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5);
1483	}
1484
1485	virtual has_slots<mt_policy>* getdest() const
1486	{
1487	return m_pobject;
1488	}
1489
1490	private:
1491	dest_type* m_pobject;
1492	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
1493	arg5_type);
1494	};
1495
1496	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
1497	class arg4_type, class arg5_type, class arg6_type, class mt_policy>
1498	class _connection6 : public _connection_base6<arg1_type, arg2_type,
1499	arg3_type, arg4_type, arg5_type, arg6_type, mt_policy>
1500	{
1501	public:
1502	_connection6()
1503	{
1504	pobject = NULL;
1505	pmemfun = NULL;
1506	}
1507
1508	_connection6(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1509	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
1510	{
1511	m_pobject = pobject;
1512	m_pmemfun = pmemfun;
1513	}
1514
1515	virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
1516	arg5_type, arg6_type, mt_policy>* clone()
1517	{
1518	return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1519	arg5_type, arg6_type, mt_policy>(*this);
1520	}
1521
1522	virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
1523	arg5_type, arg6_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1524	{
1525	return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1526	arg5_type, arg6_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1527	}
1528
1529	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
1530	arg5_type a5, arg6_type a6)
1531	{
1532	(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6);
1533	}
1534
1535	virtual has_slots<mt_policy>* getdest() const
1536	{
1537	return m_pobject;
1538	}
1539
1540	private:
1541	dest_type* m_pobject;
1542	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
1543	arg5_type, arg6_type);
1544	};
1545
1546	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
1547	class arg4_type, class arg5_type, class arg6_type, class arg7_type, class mt_policy>
1548	class _connection7 : public _connection_base7<arg1_type, arg2_type,
1549	arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
1550	{
1551	public:
1552	_connection7()
1553	{
1554	pobject = NULL;
1555	pmemfun = NULL;
1556	}
1557
1558	_connection7(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1559	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, arg7_type))
1560	{
1561	m_pobject = pobject;
1562	m_pmemfun = pmemfun;
1563	}
1564
1565	virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
1566	arg5_type, arg6_type, arg7_type, mt_policy>* clone()
1567	{
1568	return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1569	arg5_type, arg6_type, arg7_type, mt_policy>(*this);
1570	}
1571
1572	virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
1573	arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1574	{
1575	return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1576	arg5_type, arg6_type, arg7_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1577	}
1578
1579	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
1580	arg5_type a5, arg6_type a6, arg7_type a7)
1581	{
1582	(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7);
1583	}
1584
1585	virtual has_slots<mt_policy>* getdest() const
1586	{
1587	return m_pobject;
1588	}
1589
1590	private:
1591	dest_type* m_pobject;
1592	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
1593	arg5_type, arg6_type, arg7_type);
1594	};
1595
1596	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
1597	class arg4_type, class arg5_type, class arg6_type, class arg7_type,
1598	class arg8_type, class mt_policy>
1599	class _connection8 : public _connection_base8<arg1_type, arg2_type,
1600	arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
1601	{
1602	public:
1603	_connection8()
1604	{
1605	pobject = NULL;
1606	pmemfun = NULL;
1607	}
1608
1609	_connection8(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
1610	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
1611	arg7_type, arg8_type))
1612	{
1613	m_pobject = pobject;
1614	m_pmemfun = pmemfun;
1615	}
1616
1617	virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
1618	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone()
1619	{
1620	return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1621	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(*this);
1622	}
1623
1624	virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
1625	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
1626	{
1627	return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type,
1628	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
1629	}
1630
1631	virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
1632	arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
1633	{
1634	(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7, a8);
1635	}
1636
1637	virtual has_slots<mt_policy>* getdest() const
1638	{
1639	return m_pobject;
1640	}
1641
1642	private:
1643	dest_type* m_pobject;
1644	void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
1645	arg5_type, arg6_type, arg7_type, arg8_type);
1646	};
1647
1648	template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1649	class signal0 : public _signal_base0<mt_policy>
1650	{
1651	public:
1652	signal0()
1653	{
1654	;
1655	}
1656
1657	signal0(const signal0<mt_policy>& s)
1658	: _signal_base0<mt_policy>(s)
1659	{
1660	;
1661	}
1662
1663	template<class desttype>
1664	void connect(desttype* pclass, void (desttype::*pmemfun)())
1665	{
1666	lock_block<mt_policy> lock(this);
1667	_connection0<desttype, mt_policy>* conn =
1668	new _connection0<desttype, mt_policy>(pclass, pmemfun);
1669	m_connected_slots.push_back(conn);
1670	pclass->signal_connect(this);
1671	}
1672
1673	void emit()
1674	{
1675	lock_block<mt_policy> lock(this);
1676	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1677	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1678
1679	while(it != itEnd)
1680	{
1681	itNext = it;
1682	++itNext;
1683
1684	(*it)->emit();
1685
1686	it = itNext;
1687	}
1688	}
1689
1690	void operator()()
1691	{
1692	lock_block<mt_policy> lock(this);
1693	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1694	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1695
1696	while(it != itEnd)
1697	{
1698	itNext = it;
1699	++itNext;
1700
1701	(*it)->emit();
1702
1703	it = itNext;
1704	}
1705	}
1706	};
1707
1708	template<class arg1_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1709	class signal1 : public _signal_base1<arg1_type, mt_policy>
1710	{
1711	public:
1712	signal1()
1713	{
1714	;
1715	}
1716
1717	signal1(const signal1<arg1_type, mt_policy>& s)
1718	: _signal_base1<arg1_type, mt_policy>(s)
1719	{
1720	;
1721	}
1722
1723	template<class desttype>
1724	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type))
1725	{
1726	lock_block<mt_policy> lock(this);
1727	_connection1<desttype, arg1_type, mt_policy>* conn =
1728	new _connection1<desttype, arg1_type, mt_policy>(pclass, pmemfun);
1729	m_connected_slots.push_back(conn);
1730	pclass->signal_connect(this);
1731	}
1732
1733	void emit(arg1_type a1)
1734	{
1735	lock_block<mt_policy> lock(this);
1736	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1737	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1738
1739	while(it != itEnd)
1740	{
1741	itNext = it;
1742	++itNext;
1743
1744	(*it)->emit(a1);
1745
1746	it = itNext;
1747	}
1748	}
1749
1750	void operator()(arg1_type a1)
1751	{
1752	lock_block<mt_policy> lock(this);
1753	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1754	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1755
1756	while(it != itEnd)
1757	{
1758	itNext = it;
1759	++itNext;
1760
1761	(*it)->emit(a1);
1762
1763	it = itNext;
1764	}
1765	}
1766	};
1767
1768	template<class arg1_type, class arg2_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1769	class signal2 : public _signal_base2<arg1_type, arg2_type, mt_policy>
1770	{
1771	public:
1772	signal2()
1773	{
1774	;
1775	}
1776
1777	signal2(const signal2<arg1_type, arg2_type, mt_policy>& s)
1778	: _signal_base2<arg1_type, arg2_type, mt_policy>(s)
1779	{
1780	;
1781	}
1782
1783	template<class desttype>
1784	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
1785	arg2_type))
1786	{
1787	lock_block<mt_policy> lock(this);
1788	_connection2<desttype, arg1_type, arg2_type, mt_policy>* conn = new
1789	_connection2<desttype, arg1_type, arg2_type, mt_policy>(pclass, pmemfun);
1790	m_connected_slots.push_back(conn);
1791	pclass->signal_connect(this);
1792	}
1793
1794	void emit(arg1_type a1, arg2_type a2)
1795	{
1796	lock_block<mt_policy> lock(this);
1797	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1798	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1799
1800	while(it != itEnd)
1801	{
1802	itNext = it;
1803	++itNext;
1804
1805	(*it)->emit(a1, a2);
1806
1807	it = itNext;
1808	}
1809	}
1810
1811	void operator()(arg1_type a1, arg2_type a2)
1812	{
1813	lock_block<mt_policy> lock(this);
1814	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1815	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1816
1817	while(it != itEnd)
1818	{
1819	itNext = it;
1820	++itNext;
1821
1822	(*it)->emit(a1, a2);
1823
1824	it = itNext;
1825	}
1826	}
1827	};
1828
1829	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1830	class signal3 : public _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>
1831	{
1832	public:
1833	signal3()
1834	{
1835	;
1836	}
1837
1838	signal3(const signal3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
1839	: _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>(s)
1840	{
1841	;
1842	}
1843
1844	template<class desttype>
1845	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
1846	arg2_type, arg3_type))
1847	{
1848	lock_block<mt_policy> lock(this);
1849	_connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>* conn =
1850	new _connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>(pclass,
1851	pmemfun);
1852	m_connected_slots.push_back(conn);
1853	pclass->signal_connect(this);
1854	}
1855
1856	void emit(arg1_type a1, arg2_type a2, arg3_type a3)
1857	{
1858	lock_block<mt_policy> lock(this);
1859	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1860	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1861
1862	while(it != itEnd)
1863	{
1864	itNext = it;
1865	++itNext;
1866
1867	(*it)->emit(a1, a2, a3);
1868
1869	it = itNext;
1870	}
1871	}
1872
1873	void operator()(arg1_type a1, arg2_type a2, arg3_type a3)
1874	{
1875	lock_block<mt_policy> lock(this);
1876	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1877	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1878
1879	while(it != itEnd)
1880	{
1881	itNext = it;
1882	++itNext;
1883
1884	(*it)->emit(a1, a2, a3);
1885
1886	it = itNext;
1887	}
1888	}
1889	};
1890
1891	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1892	class signal4 : public _signal_base4<arg1_type, arg2_type, arg3_type,
1893	arg4_type, mt_policy>
1894	{
1895	public:
1896	signal4()
1897	{
1898	;
1899	}
1900
1901	signal4(const signal4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
1902	: _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(s)
1903	{
1904	;
1905	}
1906
1907	template<class desttype>
1908	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
1909	arg2_type, arg3_type, arg4_type))
1910	{
1911	lock_block<mt_policy> lock(this);
1912	_connection4<desttype, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>*
1913	conn = new _connection4<desttype, arg1_type, arg2_type, arg3_type,
1914	arg4_type, mt_policy>(pclass, pmemfun);
1915	m_connected_slots.push_back(conn);
1916	pclass->signal_connect(this);
1917	}
1918
1919	void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
1920	{
1921	lock_block<mt_policy> lock(this);
1922	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1923	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1924
1925	while(it != itEnd)
1926	{
1927	itNext = it;
1928	++itNext;
1929
1930	(*it)->emit(a1, a2, a3, a4);
1931
1932	it = itNext;
1933	}
1934	}
1935
1936	void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
1937	{
1938	lock_block<mt_policy> lock(this);
1939	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1940	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1941
1942	while(it != itEnd)
1943	{
1944	itNext = it;
1945	++itNext;
1946
1947	(*it)->emit(a1, a2, a3, a4);
1948
1949	it = itNext;
1950	}
1951	}
1952	};
1953
1954	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
1955	class arg5_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
1956	class signal5 : public _signal_base5<arg1_type, arg2_type, arg3_type,
1957	arg4_type, arg5_type, mt_policy>
1958	{
1959	public:
1960	signal5()
1961	{
1962	;
1963	}
1964
1965	signal5(const signal5<arg1_type, arg2_type, arg3_type, arg4_type,
1966	arg5_type, mt_policy>& s)
1967	: _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
1968	arg5_type, mt_policy>(s)
1969	{
1970	;
1971	}
1972
1973	template<class desttype>
1974	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
1975	arg2_type, arg3_type, arg4_type, arg5_type))
1976	{
1977	lock_block<mt_policy> lock(this);
1978	_connection5<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
1979	arg5_type, mt_policy>* conn = new _connection5<desttype, arg1_type, arg2_type,
1980	arg3_type, arg4_type, arg5_type, mt_policy>(pclass, pmemfun);
1981	m_connected_slots.push_back(conn);
1982	pclass->signal_connect(this);
1983	}
1984
1985	void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
1986	arg5_type a5)
1987	{
1988	lock_block<mt_policy> lock(this);
1989	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
1990	typename connections_list::const_iterator itEnd = m_connected_slots.end();
1991
1992	while(it != itEnd)
1993	{
1994	itNext = it;
1995	++itNext;
1996
1997	(*it)->emit(a1, a2, a3, a4, a5);
1998
1999	it = itNext;
2000	}
2001	}
2002
2003	void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2004	arg5_type a5)
2005	{
2006	lock_block<mt_policy> lock(this);
2007	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2008	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2009
2010	while(it != itEnd)
2011	{
2012	itNext = it;
2013	++itNext;
2014
2015	(*it)->emit(a1, a2, a3, a4, a5);
2016
2017	it = itNext;
2018	}
2019	}
2020	};
2021
2022
2023	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
2024	class arg5_type, class arg6_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
2025	class signal6 : public _signal_base6<arg1_type, arg2_type, arg3_type,
2026	arg4_type, arg5_type, arg6_type, mt_policy>
2027	{
2028	public:
2029	signal6()
2030	{
2031	;
2032	}
2033
2034	signal6(const signal6<arg1_type, arg2_type, arg3_type, arg4_type,
2035	arg5_type, arg6_type, mt_policy>& s)
2036	: _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
2037	arg5_type, arg6_type, mt_policy>(s)
2038	{
2039	;
2040	}
2041
2042	template<class desttype>
2043	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
2044	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
2045	{
2046	lock_block<mt_policy> lock(this);
2047	_connection6<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
2048	arg5_type, arg6_type, mt_policy>* conn =
2049	new _connection6<desttype, arg1_type, arg2_type, arg3_type,
2050	arg4_type, arg5_type, arg6_type, mt_policy>(pclass, pmemfun);
2051	m_connected_slots.push_back(conn);
2052	pclass->signal_connect(this);
2053	}
2054
2055	void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2056	arg5_type a5, arg6_type a6)
2057	{
2058	lock_block<mt_policy> lock(this);
2059	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2060	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2061
2062	while(it != itEnd)
2063	{
2064	itNext = it;
2065	++itNext;
2066
2067	(*it)->emit(a1, a2, a3, a4, a5, a6);
2068
2069	it = itNext;
2070	}
2071	}
2072
2073	void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2074	arg5_type a5, arg6_type a6)
2075	{
2076	lock_block<mt_policy> lock(this);
2077	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2078	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2079
2080	while(it != itEnd)
2081	{
2082	itNext = it;
2083	++itNext;
2084
2085	(*it)->emit(a1, a2, a3, a4, a5, a6);
2086
2087	it = itNext;
2088	}
2089	}
2090	};
2091
2092	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
2093	class arg5_type, class arg6_type, class arg7_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
2094	class signal7 : public _signal_base7<arg1_type, arg2_type, arg3_type,
2095	arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
2096	{
2097	public:
2098	signal7()
2099	{
2100	;
2101	}
2102
2103	signal7(const signal7<arg1_type, arg2_type, arg3_type, arg4_type,
2104	arg5_type, arg6_type, arg7_type, mt_policy>& s)
2105	: _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
2106	arg5_type, arg6_type, arg7_type, mt_policy>(s)
2107	{
2108	;
2109	}
2110
2111	template<class desttype>
2112	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
2113	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
2114	arg7_type))
2115	{
2116	lock_block<mt_policy> lock(this);
2117	_connection7<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
2118	arg5_type, arg6_type, arg7_type, mt_policy>* conn =
2119	new _connection7<desttype, arg1_type, arg2_type, arg3_type,
2120	arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>(pclass, pmemfun);
2121	m_connected_slots.push_back(conn);
2122	pclass->signal_connect(this);
2123	}
2124
2125	void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2126	arg5_type a5, arg6_type a6, arg7_type a7)
2127	{
2128	lock_block<mt_policy> lock(this);
2129	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2130	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2131
2132	while(it != itEnd)
2133	{
2134	itNext = it;
2135	++itNext;
2136
2137	(*it)->emit(a1, a2, a3, a4, a5, a6, a7);
2138
2139	it = itNext;
2140	}
2141	}
2142
2143	void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2144	arg5_type a5, arg6_type a6, arg7_type a7)
2145	{
2146	lock_block<mt_policy> lock(this);
2147	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2148	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2149
2150	while(it != itEnd)
2151	{
2152	itNext = it;
2153	++itNext;
2154
2155	(*it)->emit(a1, a2, a3, a4, a5, a6, a7);
2156
2157	it = itNext;
2158	}
2159	}
2160	};
2161
2162	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
2163	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
2164	class signal8 : public _signal_base8<arg1_type, arg2_type, arg3_type,
2165	arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
2166	{
2167	public:
2168	signal8()
2169	{
2170	;
2171	}
2172
2173	signal8(const signal8<arg1_type, arg2_type, arg3_type, arg4_type,
2174	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
2175	: _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
2176	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(s)
2177	{
2178	;
2179	}
2180
2181	template<class desttype>
2182	void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
2183	arg2_type, arg3_type, arg4_type, arg5_type, arg6_type,
2184	arg7_type, arg8_type))
2185	{
2186	lock_block<mt_policy> lock(this);
2187	_connection8<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
2188	arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* conn =
2189	new _connection8<desttype, arg1_type, arg2_type, arg3_type,
2190	arg4_type, arg5_type, arg6_type, arg7_type,
2191	arg8_type, mt_policy>(pclass, pmemfun);
2192	m_connected_slots.push_back(conn);
2193	pclass->signal_connect(this);
2194	}
2195
2196	void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2197	arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
2198	{
2199	lock_block<mt_policy> lock(this);
2200	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2201	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2202
2203	while(it != itEnd)
2204	{
2205	itNext = it;
2206	++itNext;
2207
2208	(*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
2209
2210	it = itNext;
2211	}
2212	}
2213
2214	void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
2215	arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
2216	{
2217	lock_block<mt_policy> lock(this);
2218	typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
2219	typename connections_list::const_iterator itEnd = m_connected_slots.end();
2220
2221	while(it != itEnd)
2222	{
2223	itNext = it;
2224	++itNext;
2225
2226	(*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
2227
2228	it = itNext;
2229	}
2230	}
2231	};
2232
2233	}
2234	; // namespace sigslot
2235
2236	#endif // SIGSLOT_H__
2237

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