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source: orxonox.OLD/branches/proxy/src/lib/util/sigslot/signal.h @ 9361

Last change on this file since 9361 was 9361, checked in by bensch, 19 years ago
more and better adaptions
File size: 68.0 KB

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

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