ySҜ}zC/C++ ..
635:ftHgÌŒ³µ³ñ
08/02/14 11:49:07
œŸ¿åÁÆïvªÊ|Å·æË
êMFCâÁÄÝæ€Æv¢Ü·AWinAPImçÈ¢ÜÜÅsÀÅ·ªÆKV[YÌlÌ{ÁÄÝæ€Æv¢Ü·
èªÆ€²Ž¢Üµœ
636:ftHgÌŒ³µ³ñ
08/02/14 12:18:20
¡XMFC?cc
ÚIÉàËéµA±±Å±¯éÌàXᢟ©çڵͩȢ¯êÇB
637:ftHgÌŒ³µ³ñ
08/02/14 12:19:34
MFCͱê©ç¿ñÅ¢ñ¶áÈ¢©H.NETniC#Æ©jâé׫ŸÆv€ÌŽŸ¯H
638:ftHgÌŒ³µ³ñ
08/02/14 12:31:40
¿ñÅ©ç.NETÈèãÉÁœàÌÉØèÖŠê΢¢
ÚIÉàæé¯Ç
639:ftHgÌŒ³µ³ñ
08/02/14 12:45:38
MFCÍÜ AÅÌggÝâÁÄêéÌŸ¯ ÄɵÄgÁœè·éÈB
640:ftHgÌŒ³µ³ñ
08/02/14 13:07:23
>>621
URLØÝž(www.kmonos.net)
641:ftHgÌŒ³µ³ñ
08/02/14 13:28:04
TuXbhªf[^XVµœðméœßÉÍwhileÈÇÅJèÔµ`FbN·éÈOÉÇÌæ€Èû@ª èÜ·©
642:ftHgÌŒ³µ³ñ
08/02/14 13:29:25
>>635
»Ì{ÍÇŸµMFCðµÅàGÁœ±Æª êÎïµÍÈ¢ªA
MFCÌîñðTµo¹È¢Æ¢€õÌr©ç¢ÁÄàšO³ñÉ»Ì{ÍÜŸ¢B
Æ¢€©MFCÈñÄdÅKvÅÈ¢ÀèÍ¡XSÒªèðo·×«àÌÅàÈ¢B
643:641
08/02/14 13:32:48
CxghuÁÄ¢€ÌÍ«¢œ±Æ éÌÅ·ªABCBÆ©Åͳ¢WÌCŸêAC++ÅÇ€âéÌ©í©èܹñ
644:ftHgÌŒ³µ³ñ
08/02/14 13:51:27
>>641
WindowsÈçCxgIuWFNgAUnixÈçðÏ
>>643
WÌC/C++ÉTuXbhÈñÄTOͳ¢Æv€ªc
645:641
08/02/14 14:02:49
TNX
646:ftHgÌŒ³µ³ñ
08/02/14 14:13:28
CreateEvent() Ìg¢ûªí©çÈ¢ÌÅKÈSleep¢êÄwhileÅ`FbNµæ€©Æv€ÌÅ·ª
CreateEvent()ÌÙ€ªfRǢŷ©? œÆŠÎ500msÆ©A100msÆ©ÒÁœÆ«
CreateEvent()ÌÙ€ªŠ«ÆCPU×á¢Å·©
647:ftHgÌŒ³µ³ñ
08/02/14 14:15:07
âÁÄÝéÆA»ê©ÌÍÈPŸ©çÜžâÁÄÝëÁÄB
648:ftHgÌŒ³µ³ñ
08/02/14 14:16:31
fRǢŷ
Š«Í¢Å·
×Í100msàQéÈçå·È¢
649:ftHgÌŒ³µ³ñ
08/02/14 14:18:13
DLLɵœ¢ñÌÅ·ªAÈé××𺰜¢ñÅ·@
êÂÌTuXbhªf[^ðóMµœç»êðm蜢ÌÅ·ªAÔuÍ2`10bç¢Å·
whileÅĵÄàÏíçȢŷ©
650:ftHgÌŒ³µ³ñ
08/02/14 14:20:42
µÅະœ¢ÈçCxgIuWFNgÌûª¢¢ñ¶áË
ÊmªéÜÅQÁÏȵŸµ
100ms²ÆÉN«éæèÍR
651:ftHgÌŒ³µ³ñ
08/02/14 14:22:04
SÒªí©é¶ èܹñ©
652:ftHgÌŒ³µ³ñ
08/02/14 14:30:41
CreateEventÌg¢ûÈñ©ÈPŸB
HANDLE handle;
handle = CreateEvent(NULL, FALSE, FALSE, NULL);
±êÅÇ¢B
653:ftHgÌŒ³µ³ñ
08/02/14 14:31:42
winapiÌbgÁÄÈñÅ©
654:ftHgÌŒ³µ³ñ
08/02/14 14:34:42
>>653
œÉηébgHärÎÛÍH
655:ftHgÌŒ³µ³ñ
08/02/14 14:41:07
EBhEvV[WÅÍæswitchªgíêĢܷªA
ifÅÍÈswitchðg€RÝœ¢Èà̪ éñŵ倩H
656:ftHgÌŒ³µ³ñ
08/02/14 14:42:24
>>655
ifÅà¯é©çAœßµÉifŢIJçñB
Rªí©éÆv€æB
657:ftHgÌŒ³µ³ñ
08/02/14 14:48:20
int main(void){
@@for(;;)
@
@@return 0;
}
±êÌRpCªÊÉÊÁÄ(L¥Ö¥M)HÁÄÈÁÄéñÅ·ªA
Ô纪è¶ÁÄÌsÅÈÄà³êÄéñÅ·©H
658:ftHgÌŒ³µ³ñ
08/02/14 14:51:34
ó¶iüsÜÞjÍ¢ç ÁÄà\íÈ¢`®ÈÌÅ·B
659:ftHgÌŒ³µ³ñ
08/02/14 14:51:35
for (;;) return 0;
ÁÄðß³êÄéñŸë
660:ftHgÌŒ³µ³ñ
08/02/14 14:54:21
>658-659
ÈéÙÇAÇ€àÅ·B
¯¶s©AÌsÜŵ©³êÈ¢àñŸÆv¢±ñÅܵœB
661:ftHgÌŒ³µ³ñ
08/02/14 14:54:45
>>657
±ñÈÌÅàÊÉRpCoéæ
ÑÁèH
int main(
void){ for(
;
;) return
0;}
662:ftHgÌŒ³µ³ñ
08/02/14 14:58:05
>>661
œÔñA»€¢€ÌÍí©Á¿á¢é¯ÇAu¢ÈñÆÈv
Ô纪è¶Éεğ¯ÙÈéŽoðÁĵÜÁœñŸë€B
663:ftHgÌŒ³µ³ñ
08/02/14 15:01:51
p
r
i
n
t
f
(
"
t
e
s
t
\n
"
);
Åà±êÍÊçÈ¢ñŸË(L¥Ö¥M)
664:641
08/02/14 15:02:00
TNX@ūܵœæ
#include <iostream>
#include <windows.h>
#include <process.h>
using namespace std;
HANDLE handle;
unsigned WINAPI fnc(void *x){
int n=(int)x,m;
m=3000-n*300;
Sleep(m);
cout<<n<<"ban "<<m<<"msec Sleep\n\n";
SetEvent(handle);}
main(){
handle = CreateEvent(NULL, FALSE, FALSE, NULL);
for(int n=0;n<10;n++){
_beginthreadex(NULL, 0, fnc, (void*)n, 0 ,NULL);}
while(1){
WaitForSingleObject(handle, INFINITE);
cout<<"main reep ga ugoita\n";
}}
665:ftHgÌŒ³µ³ñ
08/02/14 15:05:42
>>656
if( == WM_xxx)
==̪ðñ©È¯ê΢¯È¢ç¢µ©v¢œèܹñB
»ÌãíèbreakiàµÍreturnjª¢çÈ¢ÌÅLq~Xªžé©ÈÆB
ƢĢ逿ÉêÂv¢©ñŸÌªAbreakð²ÜÈ¢±ÆÅ
case WM_CREATE:
`1`
case WM_PAINT:
`2`
break
WM_CREATEª«œÆ«Í1,2ðÇ¿çàs€Æ¢€ªoÜ·ËB
±êªswitchðg€RÅ·©H
666:ftHgÌŒ³µ³ñ
08/02/14 15:12:56
>>665
»à»àswitch¶Ì¶ÝRðlŠÄÝ鯢¢©Æ
šæ»ÙÆñÇÌswitch¶Íif¶Å¯éí¯ŸµA
CŸêÌswitch¶ÁÄvçÈ¢æËAÁÄÌÍA
»êÍ»êÅÐÆÂÌlŠûŸªc
667:ftHgÌŒ³µ³ñ
08/02/14 15:14:05
ÔÁ¿á¯switchÅū鱯ÍÝñÈif-elseÅÅ«éµA
whileAdo-whileÅū鱯ÍÝñÈforÅÅ«éB
IÔîÍÇÁ¿ª©â·¢©A«â·¢©B
668:ftHgÌŒ³µ³ñ
08/02/14 15:23:30
>>630
³µ¢dlÅ·B
669:ftHgÌŒ³µ³ñ
08/02/14 17:03:06
>>668
èªÆ€²Ž¢Ü·BÀSµÄg€±ÆªÅ«Ü·B
670:ftHgÌŒ³µ³ñ
08/02/14 18:08:59
XÅÁÄé\tgÁÄ匪MFC»¶áÈ¢ÌH
671:ftHgÌŒ³µ³ñ
08/02/14 18:49:22
wchar_t̶ñðchar̶ñÉÏ·µœ¢ÌÅ·ª
@@char buf[256];
@@wchar_t wbuf[] = _T("Test123 ¢€ACE");
@@int c;
@@setlocale(LC_ALL,"ja");
@@wcstombs_s(&c,buf,256,wbuf,256);
ÅÍwbufÉüÁÄ¢éuTest123vÜŪbufÉRs[³êA»êÈ~ͳ³êĢ鿀ŷB
Rð³ŠÄ¢œŸ¯Ü¹ñ©H
672:ftHgÌŒ³µ³ñ
08/02/14 18:55:03
ϷūȢCh¶ªo³êœÌŻ̌OÅÏ·ðÅ¿ØÁœ
673:ftHgÌŒ³µ³ñ
08/02/14 19:40:47
"ja"ªP[¶ñƵÄLøÈÌ©öµ¢ÈB
PÉsetlocale(LC_ALL, "");ŵÄÝœçH
ÆA{ÌCh¶ñeÉ_TÍg€ÈBŒÚLt¯ëB
wchar_t wbuf[] = L"Test123 ¢€ACE";
674:ftHgÌŒ³µ³ñ
08/02/14 19:54:01
Windows ŸÁœç setlocale(LC_ALL, "japanese"); ŸÁœÆv€
675:ftHgÌŒ³µ³ñ
08/02/14 20:12:53
WCHAR
676:ftHgÌŒ³µ³ñ
08/02/14 21:13:33
>>672-675
èªÆ€²Ž¢Ü·
setlocale(LC_ALL, "japanese");
ÅðµÜµœB
677:ftHgÌŒ³µ³ñ
08/02/14 22:00:06
URLØÝž(www.uploda.org) (WJ9.7KBöx)
WindowsQ[ü¯^C}NXðìÁÄÝœñÅ·ª
(1/60bxñÅÝÏÌxeÔ©çfpsâÈÕCPUŠð柷é@\)
Ç€ÉàµÅàת©©éÆWindows^XN}l[WÅ©ÄéÆ
ÜŸÜŸCPUª]TÈÉ53fpsç¢É¿ñŵܢܷB
à€·±µüǵœ¢Æv€ÌÅ·ªADZ©üÇÌ]nÍ èܷŵ倩H
678:ftHgÌŒ³µ³ñ
08/02/14 22:05:20
^C}[ðp[Abv
679:ftHgÌŒ³µ³ñ
08/02/15 00:55:33
>>677
ÜèÚµ©ÄÈ¢¯ÇA
Sleepª1/60bÈãAÁıȢ±Æª7ñ/b Áœç53fpsÉÈéÌ©ÈH
SleepÌžxÈñÄ»ñÈàñŸµB
_lÇšèÉÁ·ét[JE^ðìèA
ÀÛÉÅ«œt[ª»êÉǢ¢œçxÞA
Ç¢ÂÜÅÍxÜžA±µÄœt[Åà·éA
Æ·êÎAœÏÌfpsÍ_lÆ€B
680:ftHgÌŒ³µ³ñ
08/02/15 00:57:29
±ñÈŽ¶Å©â·b{{ÌWÖÚ¹ÄêÄéTCg èܹñ©H
URLØÝž(cham.ne.jp)
681:ftHgÌŒ³µ³ñ
08/02/15 01:03:00
URLØÝž(www.cppll.jp)
682:ftHgÌŒ³µ³ñ
08/02/15 01:15:08
>>679
uÇ€µÄàÇ¢t¯È¯êÎXLbv·é±Æà«³È¢vàüêÆ×«ÅÍÈ¢©H
683:ftHgÌŒ³µ³ñ
08/02/15 01:17:05
oCit@CÉ¢ÄÌ¿âÅ·B
Æ éoCit@CÌÉA12rbgPÊÅÐÆÂÌvfÆÈéf[^ª99oCgªüÁĢܷB
±êð3oCgžÂt@C©çÇÝoµÄ12rbgPÊÅæØèAshort^ÉÏ·µÄ
ÄxoCit@CÉ«oµœ¢ÆvÁĢܷB
±ÌêAoCi[hÅt@CðJ¢ÄAchar data[3]ÉreadÖÅ3oCgi[µÄà
VtgZqªgŠÈ¢œßAãè12rbgPÊÅf[^ðæŸ·é±ÆªÅ«Ü¹ñB
œ©Ç¢ÄȢŵ倩H
684:ftHgÌŒ³µ³ñ
08/02/15 01:24:09
>>683
uVtgZqªgŠÈ¢vÆv¢ÞªÍ?
ÜA«˶ãÅrbgtB[hðg€©A©OÅrbgZ·é©Ìᢟ¯ÇËB
685:ftHgÌŒ³µ³ñ
08/02/15 01:24:18
âèûÍFX é¯ÇAÆè Šž3byteÇñÅ©ç4byteÌ®Éi[s·êÎH
686:ftHgÌŒ³µ³ñ
08/02/15 01:27:43
>>683
short a1 = (unsigned short)data[0] << 4 | (unsigned short)data[1] >> 4; // OŒ12bit
short a2 = (unsigned short)data[1] << 8 | (unsigned short)data[2]; // ãŒ12bit
±êÅŸß©âH
687:ftHgÌŒ³µ³ñ
08/02/15 01:31:54
ù³
short a1 = (unsigned short)data[0] << 4 | (unsigned short)data[1] >> 4; // OŒ12bit
short a2 = (unsigned short)(data[1] & 0x0f) << 8 | (unsigned short)data[2]; // ãŒ12bit
688:ftHgÌŒ³µ³ñ
08/02/15 01:33:49
a1Æa2àunsigned shortÅ¢¢Æv€B
ŽÌÂlInDŸ¯ÇB
689:ftHgÌŒ³µ³ñ
08/02/15 01:38:19
a1, a2Íunsigned shortɷ׫ŸÈB
»êÍ»€ÆA
a1 <- data[0].u data[0].l data[1].u
a2 <- data[1].l data[2].u data[2].l
ÁÄÀÑÈÌ©ÈB
a1 <- data[1].l data[0].u data[0].l
a2 <- data[2].u data[2].l data[1].u
ÁÄÀÑÌÂ\«à 軀ŸªB
690:ftHgÌŒ³µ³ñ
08/02/15 01:47:13
VC++ÌCCAZuÅ64bitÌ®Ì|ZiUInt32x32To64Ìæ€Èšjðâ蜢óÅ·ª
ÇÌæ€É·êÎÇ¢Ìŵ倩B
32bitÈçȺÅǢݜ¢Å·ª64bitÌâèûªí©çžEEEB
int mul(int a, int b)
{
_asm{
mov eax, a
mov ebx, b
mul eax, ebx
}
}
691:ftHgÌŒ³µ³ñ
08/02/15 01:54:36
>>685`688
š`ÈéÙÇAÆÄà©èܵœB
VtgZªgŠÈ¢ÆŸÁœÌÍ©ªÌm¯s«Å·B
3oCgÌf[^ðêCÉVtgZµæ€ÆµÄ¢ÜµœB
ã被ܵœB èªÆ€²Ž¢Ü·B
692:ftHgÌŒ³µ³ñ
08/02/15 01:55:49
ðµœÆvÁœçAà€ê¿âªÅ«ÜµœB·¢Ü¹ñªA±¿çàšè¢µÜ·B
ÇÝñÅ«œf[^ðÌÖÅ€pÌÉi[µÄAbitPÊÅ¢¶ÁÄéñÅ·ªAÇ€àãèÆêܹñB
¢ë¢ëȪµÄ¢Ü·ªAÈºÌæ€È޶ŷB
eXgf[^(oCi)
11111111 11111111 11111111
€pÌ
union UNION{
unsinged char data[3];
struct {
unsinged short element1 : 8;
unsinged short element2 : 3;
unsinged short element3 : 5;
unsinged short element4 : 1;
unsinged short element5 : 7;
}FILED;
}
UNION A;
read (fd , A.data , 3):
printf("%d\n" , A.FILED.elemnt1); ©255ªoͳêé
printf("%d\n" , A.FILED.elemnt2); ©7ªoͳêé
printf("%d\n" , A.FILED.elemnt3); ©31ªoͳêé
printf("%d\n" , A.FILED.elemnt4); ©œÌ©0ªoͳêé
printf("%d\n" , A.FILED.elemnt5); ©127ª\гêé
4ÔÚÌvfªPÆ\гêéܹñB
±êÍÈñÅŵå€H
693:ftHgÌŒ³µ³ñ
08/02/15 02:00:33
unionÌg¢ûÔáŠÄÈ¢©H
694:ftHgÌŒ³µ³ñ
08/02/15 02:02:51
>>690
64rbgÌlðÔ·Æ«ÍAEDX:EAXB
±ñÈÖðRpC³¹œçA
long long mul(int a, int b)
{
return static_cast<long long>(a, b);
}
±ñÈoÍŸÁœB
; Line 3
mov eax, DWORD PTR _a$[esp-4]
imul DWORD PTR _b$[esp-4]
; Line 4
ret 0
695:ftHgÌŒ³µ³ñ
08/02/15 02:02:56
>>692
µÉAprintf("%u\n", A.FILED.element4)ɵÄÝœç?
>>693
Kةǀ©ÍeàpAÔáÁÄ͢Ȣñ¶áÈ¢©?
696:692
08/02/15 02:19:25
>>695
ãè¢ÁÄÈ¢æ€ÈµÍCÅ·B
ÇÁ©©ªªðÔáŠÄ¢é©àµêÈ¢ÌÅA
ŽöðTµÄÝÜ·B
697:ftHgÌŒ³µ³ñ
08/02/15 02:47:09
è³ÌgccŸÆ¿áñÆ1ÉÈé¯ÇÈB
698:ftHgÌŒ³µ³ñ
08/02/15 02:47:14
>>694
ãÊ32bitªEDXÉi[³êéÌÍðèܵœB
»êðÇ€âÁÄUINT64ÌÏÉãü·éÌŵ倩B
êAȺݜšŠ×¹È޶ÅâÁÄÝœèEEE
UINT64 mul64(UINT a, UINT b)
{
FILETIME c;
_asm {
mov eax, a
mul b
mov c.dwHighDateTime, edx //mov dword ptr [ebp-8],eax
mov c.dwLowDateTime, eax //mov dword ptr [ebp-4],edx
}
return *(UINT64*)&c;
}
mov dword ptr [ebp-8],eax
mov dword ptr [ebp-4],edx
ÌCCAZuÅ̳µ¢Lqû@ªðçȢŷB
699:ftHgÌŒ³µ³ñ
08/02/15 02:54:44
>>698
C€ÅηéÈç±ñÈñÆ©B
union {
struct {
uint32 l;
uint32 h;
} s;
uint64 w;
} c;
_asm {
mov c.s.l, eax
mov c.s.h, edx
}
return c.w;
700:ftHgÌŒ³µ³ñ
08/02/15 02:56:12
±êÅ¢¢æB
__declspec(naked) UINT64 __cdecl mul64(UINT a, UINT b)
{
@ _asm
@ {
@ @ mov eax, a
@ @ mul b
@ @ ret
@ }
}
701:ftHgÌŒ³µ³ñ
08/02/15 03:29:18
>>699
ÈéÙÇAKÉ\¢Ìè`µÄâê΢¢Ì©B
>>700
±êÍxàoÈ¢µX}[gŸµÖÅâéÈ籿çªÇ¢Å·ËB
ðÅ·B èªÆ€²Ž¢ÜµœB
702:ftHgÌŒ³µ³ñ
08/02/15 04:57:05
>>681
èªÆ€²Ž¢Ü·BC++ÍCÌWÖ{±êçªgŠéÌË
703:ftHgÌŒ³µ³ñ
08/02/15 05:17:09
±ñÈŽ¶Åàs¯é
UINT64 res;
_asm {
mov eax, a
mul b
mov dword ptr[res], eax
mov dword ptr[res+4], edx
}
return res;
704:ftHgÌŒ³µ³ñ
08/02/15 14:36:08
DLL©çvª éÜÅ®ìðâ~µœ¢ÌÅ·ªAÇÌæ€Éµœç¢¢ñŵ倩?
CÌO[onhð€LoȢŷæË?
705:ftHgÌŒ³µ³ñ
08/02/15 15:01:58
>>704
«Æâ蜢±ÆðïÌIÉBÇ€¹AWindowsŸë€¯ÇB
706:ftHgÌŒ³µ³ñ
08/02/15 15:33:29
·Ýܹñ@œæ€È¿âÈñÅ·ª
WaitForSingleObject(
HANDLE hHandle, // IuWFNgÌnh
DWORD dwMilliseconds // ^CAEgÔ
);
ÁÄHANDLEªNULLÉÈéÜÅÒÂñÅ·©?Ç€¢€¿Å€²©³ŠÄº³¢
707:ftHgÌŒ³µ³ñ
08/02/15 15:36:24
hHandleªVOióÔÉÈé©A^CAEgÉÈéÜÅÒÂB
VOióÔÍA»ÌhHandleªœ©ÉæÁÄÏíéB
CreateEventµœâÂÈçSetEventµœâÂAÆ©ËB
708:ftHgÌŒ³µ³ñ
08/02/15 15:40:37
>>706
ൻêªAWinAPIÌWaitForSingleObjectÈçÎ>707B
ÚµÍAMSDN©APIXÖB
ൻ€ÅÈ¢ÈçA«ðñз鱯B
709:ftHgÌŒ³µ³ñ
08/02/15 16:13:48
TNX
710:ftHgÌŒ³µ³ñ
08/02/15 20:52:12
HTML̶R[hðS-jisɵœ¢ÌÅ·ªAC^[lbgGNXv[ÅÇÝñÅS-JisÅ«ŸÆ¢€ÌðCŸêÅūܹñ©
711:ftHgÌŒ³µ³ñ
08/02/15 20:53:50
¶SÌðS-jisÉÏ·µÄ^Oð«·ŠéÆ¢€ÌÅͳµ\³êÈ¢±Æªœ¢Å·
C^[lbgGNXv[ÍÏ·žxª¢Å·
712:ftHgÌŒ³µ³ñ
08/02/15 21:16:31
·¢Ü¹ñA¿âª èÜ·B
{
A a;
B b;
}
ÆñÂÌNXðmÛµœÆ«AfXgN^ÌÄÎêéÔÆ¢€ÌÍdlÅ
èßçêÄ¢éÌŵ倩H»êÆàsèÈÌŵ倩H
æëµšè¢µÜ·B
713:ftHgÌŒ³µ³ñ
08/02/15 21:21:15
fXgN^ÍARXgN^ªÄÑo³êœÌStÌÅÄÎêéB
714:ftHgÌŒ³µ³ñ
08/02/15 21:23:44
·¢Ü¹ñB1³ÅèzñððÏÝdËÄA
2Ì®Izñɵœ¢ÌÅ·ªB
data[4]Åè
data[4]
data[4]
@«
®I
typedef std::vector<int> Four;
std::vector<Four> data;
É·êÎm©É®ì·éÌÅ·ªA
±êÅÍŒû1à2à®IÅ·B
æ»ÌXÅ
typedef int Fou[4];
std::vector<Four> data;
Æ·ê΢¢ÆŸíêܵœª
Xá¢Å±êÈãqËéí¯Éàs©ž±¿çÖ
ܵœB
@@@@@@@Four four;
for(i=0; i<5; i++){
for(j=0; j<4; j++){
four[j]=j;
}
data.push_back(????);
}
±±Ì????Ì«ûªª©èܹñB
æëµšè¢µÜ·B
715:ftHgÌŒ³µ³ñ
08/02/15 21:27:13
>>713
·Îâ¢ñ èªÆ€²Ž¢Ü·Bp³ÌƯ¶ÈÌÅ·ËB
716:ftHgÌŒ³µ³ñ
08/02/15 21:31:00
>714
·¢Ü¹ñARs[ª€Ü¢«Ü¹ñŵœB
«ÝªTABðã袱ƜfµÄêȢݜ¢Å·ËB
717:ftHgÌŒ³µ³ñ
08/02/15 21:32:58
>>710-711
ú{êÅš
718:ftHgÌŒ³µ³ñ
08/02/15 21:48:34
>>714
push_back ͳB
\¢ÌÉ·éÈ碯éB
struct Four { int four[4]; };
719:ftHgÌŒ³µ³ñ
08/02/15 21:50:00
boost::array<int, 4>ÁÄvectorÌvfÉūȢH
720:ftHgÌŒ³µ³ñ
08/02/15 22:19:07
Å«é
721:ftHgÌŒ³µ³ñ
08/02/15 23:03:34
ÖÌÅœÜÉÅÄéQÆø
iint &@Ýœ¢ÈEEj
ÁÄÇ€¢€Æ«g€ñÅ·©HH
¡ÌÖàÅPÂÌÏðg¢œ¢Æ«Æ©Å·©H
722:ftHgÌŒ³µ³ñ
08/02/15 23:04:13
>>721
Rs[RXgN^ì鯫
723:ftHgÌŒ³µ³ñ
08/02/15 23:05:43
>>721
E ÄÑoµ³ÌÏÌlðÏXµœ¢
E åÈIuWFNgðRs[¹žÉÖÉnµœ¢
724:ftHgÌŒ³µ³ñ
08/02/15 23:12:44
//g·ð®lƵÄÇÝñÅWÌdðÀÅ\Š
#include <stdio.h>
int main()
{
int na;
int weight;
printf("g·ðü͵Äê:");
scanf("%d", &na);
weight = (na - 100) * 0.9;
printf("WÌdÍ%4.1f Kg", weight);
return 0;
}
±êðÀsµÄàWÌdª0.0 KgÉÈéñŸ¯ÇDZðüP·ê΢¢Ìŵ倩H
725:ftHgÌŒ³µ³ñ
08/02/15 23:14:04
>>724
~int@weight;
float@weight;
726:ftHgÌŒ³µ³ñ
08/02/15 23:17:22
>>724
»ÌR[hÅ¿áñÆxðoµÄêéRpCÉ·Šé©A»Ìæ€ÉÝè·éB
727:ftHgÌŒ³µ³ñ
08/02/15 23:36:08
>>725-726
±ñÈÌ઩çñnÅT[ZBcygwingÁÄéñŸ¯ÇNÉÝèàūĢȢàñŵÄB
èªÆ€²Ž¢Ü·B
728:ftHgÌŒ³µ³ñ
08/02/15 23:36:33
¢float weight;
double weight;
729:ftHgÌŒ³µ³ñ
08/02/15 23:41:41
>>727
Â[gcc -Wall foo.c]
730:ftHgÌŒ³µ³ñ
08/02/15 23:46:09
gcc -ansi -pedantic -Wall IXX
731:ftHgÌŒ³µ³ñ
08/02/15 23:47:50
JëAgcc -std=c99 -Wall -pedantic ÅB
732:ftHgÌŒ³µ³ñ
08/02/15 23:59:03
>718
\¢ÌɵœçūܵœB
èªÆ€²Ž¢Ü·B
733:ftHgÌŒ³µ³ñ
08/02/16 00:01:46
>719
boost::array©Ìªè`ūȢ¯ÇAKvÈwb_t@CÆ©
Áœç³ŠÄŸ³¢B
VC6.0ðgÁĢܷB
734:ftHgÌŒ³µ³ñ
08/02/16 00:10:27
>>733
ÜžÍBOOSTÅ®®ÁÄéñŸ
735:ftHgÌŒ³µ³ñ
08/02/16 00:35:37
VC6 ÅRpCÅ«é©È B
Ü array ç¢ÈçÅ«é©B
736:ftHgÌŒ³µ³ñ
08/02/16 01:41:19
«ÁÄMicrosoft Visual C++ 6.0ÁįΪ©éH
737:ftHgÌŒ³µ³ñ
08/02/16 04:04:52
lŠÄ éöx\zµÄÝœñÅ·ªA±ÌlŠÅÁÄÜ·©H
¿âåÊÅ·Ýܹñª
(1)char *p="aaaaaaaaaaaaaaaaaaaaaaaaaaaa";âc="aaaaaaaaaaaaaaaaaaaaaaaaaaaa"
ª|C^ÁÄAhXði[·éÌɜŶñðüêêéÌH
±êÍDZÌAhXðüêÄéÌH
©®IÉÌæðmÛµÄ"aaaaaaaaaaaaaaaaaaaaaaaaaaaa"ðüêÄ»ÌAhXðüêÄéÁıÆÅ·©H
ൻ€ŸÆµœçAÖàÅ韵ĻÌÖ©çÅœêÍ»ÌÌæÍJú³êéñŵ倩H
(2)cout<<sizeof(c)<<endl;Ƶœê4ÉÈé
Ç€ÝÄàaÍ5ÂÈã éÌÉÈñÅSÈÌH
±êÍchar *pÌTCY(QÆ·éAhXðüêéÌæÌTCY)Ÿ©çÅ·©H
¿ÈÝÉstrlenŸÆ35ŵœB
(3)sprintf(c,"aaaaaaaaaaaaaaaa");â strcpy(c,"aaaaaaaaaaaaaaaa");ÅRpCµÄÀs·éÆG[
±êÍmÛ³êÄ¢È¢ÌæÉ³î¶ñðËÁà€ÆµÄé©çÅ·©H
738:737
08/02/16 04:07:15
²ßñȳ¢ÔáŠÜµœBcðSpƵÄlŠÄŸ³¢
¢ÅÉŸ€Æ(1)ÌQÂßͱñÈÌ
char *p;
p="aaaaaaaaaaaaaaaaaaaaaaaaaaaa";
739:ftHgÌŒ³µ³ñ
08/02/16 04:14:11
¶ñei" " ÅÍñÅéâÂjÍA
»Ì¶ñÌu¢Ä éAhXðÔ·B
740:ftHgÌŒ³µ³ñ
08/02/16 04:18:58
èªÆ€²Ž¢Ü·BÆ¢€±ÆÍ
vON®µœ_Åa`zâú{ê,LÌSÄ̶ªÌDZ©É
©®IÉu©êéÁıÆÅ·©H
»êÆà"aaaa"̪ðÀsµœ_Ŷñ"aaaa"ªÉu©êéH
741:ftHgÌŒ³µ³ñ
08/02/16 04:19:58
N®µœ_Åu©êÄéB
742:ftHgÌŒ³µ³ñ
08/02/16 04:20:42
N®µœ_ÅA"aaaa" ªu©êéAËB
743:ftHgÌŒ³µ³ñ
08/02/16 04:27:32
>>741-742
èªÆ€²Ž¢Ü·B¡ÜÅmçžÉgÁīܵœB
žÁÆCÉÈÁÄœÌųŠÄàçŠÄXbLµœ
744:ftHgÌŒ³µ³ñ
08/02/16 08:26:22
>735
°A©ªÅRpC·éÌ©B
c++WÈÌ©ÆvÁœB
745:ftHgÌŒ³µ³ñ
08/02/16 08:33:14
>>744
BoostÍÀãÌWB
êÌCuÈOÍwb_ÌincludeÌÝÅgŠéB
746:ftHgÌŒ³µ³ñ
08/02/16 09:08:08
>>737
> (3) sprintf(c,"aaaaaaaaaaaaaaaa");â strcpy(c,"aaaaaaaaaaaaaaaa");
> ÅRpCµÄÀs·éÆG[
> ±êÍmÛ³êÄ¢È¢ÌæÉ³î¶ñðËÁà€ÆµÄé©çÅ·©H
á€B
ÌæÍmÛ³êÄ¢éªA¶ñðËÁßÈ¢ (vÍA¯È¢) ÌæŸ©çB
G[ÉÈé©Ç€©ÍÂ«ÉæÁÄÙÈéB
fŒÉ«·íé«à éµAPÉ«·íçÈ¢Ÿ¯Æ©ASRÊÌêÌ
¶ñªèÉ«·í鯩·é±Æà éB
v·éÉA¶ñÌÌæð«·ŠéÌÍî{IÉâÁÄÍ¢¯È¢B
>>741-742
KiÅ»ñȱÆÜÁÄœÁ¯H
747:ftHgÌŒ³µ³ñ
08/02/16 09:25:51
>>746
staticÈÏÆ¯¶õœÉÜÁÄ¢éB
748:ftHgÌŒ³µ³ñ
08/02/16 09:39:06
HTMLt@CÌ\¶ðð͵ÄAUTF8`®ðS-JIS`®ÉÏ··éÉÍÇ€·ê΢¢Å·©?
749:ftHgÌŒ³µ³ñ
08/02/16 09:40:49
>>748
Á NKF
750:748
08/02/16 09:41:44
C^[lbgGNXv[ÅÇÝñÅAS-jisÅÛ¶·éÌðvOÅâ蜢ñÅ·
751:748
08/02/16 09:43:06
>>749
·Ýܹñ@æñÅܹñŵœ
NKFÍâÁœÌÅ·ªAGR[h®«ªwè³êÄ¢œèµÄA¶»¯µÄµÜ¢Ü·
^OððÍ·éKvª éñÅ·
752:ftHgÌŒ³µ³ñ
08/02/16 09:59:59
>>747
»à»à static ÈÏÌõœÈñÄÜÁÄœÁ¯H
áŠÎA©®ÏÌõœÍÍubNÉüÁœ©çoéÜŶáÈ¢ŸëB
p³êÄ¢éæÔª©ÔçÈ¢Æí©êÎAá€Ïð¯¶WX^Éè
ÄéRpCÍ¿µÈ¢B
»êƯ¶ÅAp³êÄéæÔª©ÔçÈ¢ static Ïð¯¶ÌæÉè
ĿᢩñÌ©H
753:ftHgÌŒ³µ³ñ
08/02/16 10:08:02
C^[lbgGNXv[ÌŒOð¯ÄÛ¶@(GR[hwè)@Ÿ¯ðp·éÉÍ
Ç€·ê΢¢Å·©?
754:ftHgÌŒ³µ³ñ
08/02/16 10:40:02
>>752 Ì¢€¯¶ÌæÁÄ¢€ÌÍšÌÌæðwµÄéÌH
755:ftHgÌŒ³µ³ñ
08/02/16 10:44:34
>>753
uIER|[lgvŲ×ÄÝÄÍH
756:ftHgÌŒ³µ³ñ
08/02/16 10:52:38
>>753
HTMLÌðÍÆR[hÏ·ÍMSXMLÆADODBðgŠÎū骚OÉͳB
757:ftHgÌŒ³µ³ñ
08/02/16 10:55:58
CN[ht@CŸ¯üêÄ
boost::array<int,4>@d;
std::vector<d> data;
Æè`Ÿ¯ÍG[ªoÈ¢ÌÍ¢¢ÌÅ·ª
ÀÛÍÇÌæ€ÉgŠÎ¢¢Ìŵ倩B
d[0]=0;
d[1]=1;
d[2]=2;
d[3]=3;
data.push_back(d);@//±ÌªªG[
ƵÄàRpCG[ªoÜ·B
758:ftHgÌŒ³µ³ñ
08/02/16 11:06:03
>757
·¢Ü¹ñBūܵœBÊÉŽöª Áœæ€Å·B
759:ftHgÌŒ³µ³ñ
08/02/16 11:31:11
#include <stdio.h>
class Test{
public:
static int ary[4];
};
int Test::ary[] = {0,1,2,3};
int main(){
printf("%d\n", Test::ary[2]);
}
·ÝܹñBãLÌæ€ÉP³zñŸÆú»Å«éÌÅ·ª
Q³zñÉ·éÆÇ€LqµÄàú»Å«Ü¹ñB
áŠÎ
static int ary[2][4];
};
int Test::ary[] = {0,1,2,3, 5,6,7,8};
É·éÆ
error C2040: 'ary' : 'int []' Í 'int [2][4]' ÆÔÚìÌxªÙÈèÜ·B
ÆÈèÜ·µ
œ³zñÌoÏðú»·éû@ÍÈ¢àÌŵ倩H
760:ftHgÌŒ³µ³ñ
08/02/16 11:42:03
>>759
int Test::ary[] = {0,1,2,3, 5,6,7,8};
±êÍš©µ¢æB
int Test::ary[2][4] = { { 0,1,2,3 }, {5,6,7,8} };
Æ©¶áÈ¢ÌH
761:ftHgÌŒ³µ³ñ
08/02/16 11:51:33
>>760
Lï€²Ž¢Ü·Bã被ܵœB
int Test::ary = { { 0,1,2,3 }, {5,6,7,8} };
â
int Test::ary[][] = { { 0,1,2,3 }, {5,6,7,8} };
â
int Test::ary[0][0] = { { 0,1,2,3 }, {5,6,7,8} };
ŵÄÝÄã袩ȩÁœÌÅÇ€âéÌ©ÆvÁĢܵœB
[2][4]ƯÎÇ©ÁœÌÅ·ËB
762:ftHgÌŒ³µ³ñ
08/02/16 12:04:02
>>752
µ§ÉÍõœÆL¯úÔÍÊšŸªA
åïÌlÍiÍL¯úÔÌÓ¡ÅõœÆ¢€Ÿtðg€B
763:ftHgÌŒ³µ³ñ
08/02/16 12:16:55
L¯úÔÈñÄŸ€ŽŽpêðêçêÄà...
764:ftHgÌŒ³µ³ñ
08/02/16 12:23:50
L¯æúÔŸÁœ
765:ftHgÌŒ³µ³ñ
08/02/16 12:43:32
auto_ptrÉ¢ĿâÅ·B
ȺÌR[hðÀsµœÆ«Athrow(A)Ì ÆÅ
TTestNXÌfXgN^ªÄÑo³êéÆvÁÄ¢œÌÅ·ªÄÑo³êܹñB
auto_ptrÁı€¢€àÌÈÌŵ倩H
TTest* TTest::NewL()
{
std::auto_ptr<TTest> self(new TTest());
throw 1; // A
return self.release();
}
766:ftHgÌŒ³µ³ñ
08/02/16 12:47:54
áOð°œÛAfXgN^ªÄÎêéÌÍáOªßš³êœB
áOªßš³êȯêÎÄÎêÈ¢©àµêÈ¢i«˶jB
auto_ptr Ìâè¶áÈÄAC++ ÌdlÌâèB
767:ftHgÌŒ³µ³ñ
08/02/16 12:48:27
>>765
catchµœ©
768:765
08/02/16 12:53:01
·ÝܹñAcatchµœ©Ç€©ªdvÆÍm瞢ÄܹñŵœªAcatch͵ĢܷB
¿ÈÝÉAstd::auto_ptr̪ð©ìÌsmart_ptr(X}[g|C^ÌðàTCgðQlÉì¬)
ɵœêÍ«¿ñÆfXgN^ªÄÎêܵœB
RpCÍBorland C++ Compiler 5.82 ÈÌÅ·ªA±êÌauto_ptrª|RcÈÌ©àc
769:ftHgÌŒ³µ³ñ
08/02/16 12:58:41
memory wb_ÌðÇñÅÝœçH
770:ftHgÌŒ³µ³ñ
08/02/16 13:01:09
Æè Šž gcc ŸÆÄÎêéB
771:765
08/02/16 13:12:49
€`ñAg©ÄÝܵœªš©µ¢ÆvŠéƱëͩ©çžc
auto_ptrÌ\[Xð¿å±ÁÆü¢µÄµœÆ±ëauto_ptrÌfXgN^©ÌªÄÎêÄÈ¢æ€ÅµœB
œŸAgccŸÆ³íÉÄÎêéÆÌ±ÆÈÌÅBCCª«¢Æ¢€±ÆÅðµÜ·B
Ç€àA èªÆ€²Ž¢ÜµœB
772:ftHgÌŒ³µ³ñ
08/02/16 13:16:48
BCC ÌuDZªv«¢©¿áñƲ×È¢ÆA
ŒÌÅàòR¢éª é©àµêÈ¢ºB
773:ftHgÌŒ³µ³ñ
08/02/16 13:19:46
Æè ŠžŽª`FbNÉgÁœR[hB
Ç€\гêéH
#include <iostream>
#include <memory>
class Test {
public:
Test(int n) : n(n) { }
~Test() { std::cout << "~Test(" << n << ")" << std::endl; }
static Test* New() {
Test test1(1);
std::auto_ptr<Test> test2(new Test(2));
throw 1;
return NULL;
}
private:
int n;
};
int main() {
try {
Test* test = Test::New();
test = test;
} catch(int n) {
std::cout << "catch" << std::endl;
}
return 0;
}
774:ftHgÌŒ³µ³ñ
08/02/16 13:26:09
>>773
BCCŵœÆ±ëAÈºÌæ€É\гêܵœB
âÍètest2ªí³êÈ¢æ€Å·B
~Test(1)
catch
>>772
m©Écø«±«²žÍµÄÝÜ·B
775:ftHgÌŒ³µ³ñ
08/02/16 13:27:49
memory ð¢¶ÁÄRXgN^Ŷñ\з鿀ɵÄA
»êª\гêé©`FbNµÄÝêB
776:ftHgÌŒ³µ³ñ
08/02/16 13:56:28
HTMLt@CÌ\¶ðð͵ÄAUTF8`®ðS-JIS`®ÉÏ··é\[X èÜ·©
777:ftHgÌŒ³µ³ñ
08/02/16 14:00:52
>>776
é¯ÇšÜŠÉÍ»ê·ç³Ó¡
778:ftHgÌŒ³µ³ñ
08/02/16 14:28:58
>>752
staticÈÏ̶¶úÔÍ»ÌvOªN®³êÄ©çI¹³êéÜÅB
âÎÉO©çQƳêé°êª³¢êÅàȯêÎAg¢ñµÍūȢB
áŠÎAstrtok()âlocaltime()ÍàÌstaticÈÌæðÔ·æ€ÉÀ³êĢ鱯ªœ¢B
]ÁÄA»ÌÖðÄÑoµœæÅQÆ·éÂ\«ª é©çRpCͱêðæè±ÆªÅ«È¢B
779:ftHgÌŒ³µ³ñ
08/02/16 15:07:48
> âÎÉO©çQƳêé°êª³¢êÅàȯêÎ
»ÌÆ«ÌbðµÄéñŸªH
AhXæçêœçíūȢÌÍ œèÜŠB
ÜœAâÎÉO©çQƳêÈ¢P[XÈñÄÙÆñÇÈ¢ÌÅA
åTÌÀÅÍ»ñÈÅK»ðµÄ¢È¢Æv€B
âèɵĢéÌÍAKiƵĻ€Ÿ€±ÆðµÄ¢¢©Ç€©
ŸæB
780:ftHgÌŒ³µ³ñ
08/02/16 15:23:33
>>779
Kið]Xµœ¢ÌÈçÜp»€¢€Xª éñŸ©ç»¿çÖÇ€ŒB
781:ftHgÌŒ³µ³ñ
08/02/16 15:25:24
ÙÈéIuWFNgÍÙÈéAhXðœÈ¢Æ¢€KèªÈ©Áœ©ÈH
ŒÉ ÁœÆµÄàA779ÌóµÅÍA
vOã©çÙÈéAhXŠ鱯ðm©ßé·×ÍÈ¢Æv€¯ÇB
782:ftHgÌŒ³µ³ñ
08/02/16 16:08:56
Æè ŠžA¯¶àe̶ñeª¡ÓÉ©êœêA
»êçͯ¶AhXÉu¢Äà\íÈ¢B
ÜœA"abc" Æ¢€ÌÆ "bc" Æ¢€Ìª ÁœêA
"bc" ÌAhXª "abc" + 1 Å ÁÄà\íÈ¢B
783:ftHgÌŒ³µ³ñ
08/02/16 18:00:20
struct f_point{ float x, y; };
f_point square[4];@// ³û`Ìž_ªüé
for(float angle=0;angle<PI*2;angle+=PI/16){
@...
}
\¢Ìsquareɳû`Ìž_4_ÌœÊÀWªü鯵ÄA
»Ì³û`ÌSð²Éñ]³¹éÉÍ
forÌÅÇ€¢€É¯Îæ¢Åµå€©H
784:ftHgÌŒ³µ³ñ
08/02/16 18:08:56
»€¢€µ¢û·éñŸÁœçA
³û`ðSÆAÇê©PÂÌž_ÌpxÆÅµŠÎ¢¢ñ¶áËH
785:ftHgÌŒ³µ³ñ
08/02/16 18:13:27
>>783
hèXÅࢯ΢¢ñ¶áËHðàçŠéæ
x, yðx + y iÌ¡fÆÝȵÄ
cosÆ + i sinÆð|¯œlÌÀÆðæé
vZðs€æ€É·éÆ©
x * cosÆ-y * sinÆ, x * sinÆ+y * cosÆ
ÉÈéñ¶áÈ©Áœ©Èœª
786:ftHgÌŒ³µ³ñ
08/02/16 18:15:37
Spx,py@Œar pxÆ
xxñ]·éÉÍAÐ(n) = Æ@+@(x+90n) *Î/360
px + r cosÐ(n) , py r sinÐ(n)ÉÏ··é
787:ftHgÌŒ³µ³ñ
08/02/16 18:17:45
[vÏÉ float g€ÈæEEEB
ë·Å«Eðªd¢ÊèÉÈçÈ¢©àµêÈ¢ñŸ©çB
788:ftHgÌŒ³µ³ñ
08/02/16 18:19:30
~\¢Ìsquare
\¢Ìf_pointÌzñsquare
Â[AtBÏ·]
789:ftHgÌŒ³µ³ñ
08/02/16 18:22:09
(Ž_žç·Ú®ÌÏ·sñ) ~ (ñ]sñ) ~ (Ž_ß·Ú®ÌÏ·sñ)
ð©¯ê΢¢ñŸë
790:ftHgÌŒ³µ³ñ
08/02/16 18:27:16
«EðÁÂ[ÆA÷ªûö®ÌÁíððè·éšðv¢©×ĵ܀
Èñ©r~[ÈáaŽ
791:ftHgÌŒ³µ³ñ
08/02/16 18:38:47
// IŸêÈç±êÅÀ¯éºw
f_point center = average(square, square + 4);
for (int angle = 0; angle <= 360; ++angle) {
for (int ic = 0; ic < 4; ++ic) {
print ([square[ic].x square[ic].y] - [center.x center.y]) * [cos(angle * rad) sin(angle * rad); -sin(angle * rad) cos(angle * rad)] + [center.x center.y];
}
}
// vÍA³û`ÌSªŽ_ÉÈ鿀ÉÚ®µÄAñ]µÄ©çÄÑÚ®(à>789)
792:ftHgÌŒ³µ³ñ
08/02/16 18:43:04
>>785
ÙñƲßñȳ¢AæÇñÅܹñŵœ
Ž_Sñ]µÄܵœ
793:ftHgÌŒ³µ³ñ
08/02/16 19:51:23
¶ñÅüͳêœ
char a ;
ðAÖÌÅlÉÏ·µÄ
int a ;
ɵœ¢ñŸ
¯¶ÏŒÈñŸ¯Ç
char š int
ÁÄūܷ©?(L`)
794:ftHgÌŒ³µ³ñ
08/02/16 19:55:18
XNvgŸêðgÁœûªK¹ÉÈ껀È\Ž
795:ftHgÌŒ³µ³ñ
08/02/16 20:00:53
>>793
»êŸÆ1¶Ÿë€µÅ©çintÅó¯æê΢¢
796:ftHgÌŒ³µ³ñ
08/02/16 20:01:01
>>793
¶Æ©¶ñðlɵœ¢Æ©¶áÈÄ
char^ÏðŒO»ÌÜÜÉint^ÏÉÏŠœ¢ñŸÈH³Å·
797:783
08/02/16 20:04:07
>>784-792
èªÆ€²Ž¢Ü·B³Å«ÜµœB
float fCenterX = ( x1 + x2 ) / 2;
float fCenterY = ( y1 + y2 ) / 2;
float fR = ( float )hypot( fCenterX - x1, fCenterY - y1 );
float fX[] = { x1, x2, x1, x2 };
float fY[] = { y1, y1, y2, y2 };
float fA_[] = { 7, 5, 1, 3 };
for( int i = 0; i < 4; i++ ){
fX[ i ] = fCenterX - fR * cos( fAngle + D3DX_PI / 4 * fA_[ i ] );
fY[ i ] = fCenterY + fR * sin( fAngle + D3DX_PI / 4 * fA_[ i ] );
}
798:ftHgÌŒ³µ³ñ
08/02/16 20:18:21
VisualStudio2008¢ÜµœB
dÈé©ÈHÆvÁœçAtÉyÈèܵœË
âÁÏVistaÆVS2005ÆÌ«ª«©Áœñŵ倩B
ŽÅ·B
799:ftHgÌŒ³µ³ñ
08/02/16 20:22:36
ÍH«ŸH
800:ftHgÌŒ³µ³ñ
08/02/16 21:01:00
>>798
PÉ2005æèÅK»³êÄyÈÁœŸ¯
801:ftHgÌŒ³µ³ñ
08/02/16 22:39:14
C++NXÌstaticÉ¢ĿâÅ·B
eNXÉìÁœstaticÏÍA
SqNXÅ€L·éÌŵ倩H
»êÆàAeqNXÉêžÂA
I[o[Chµœ¯ŒÌstaticϪūéÌŵ倩H
»êÆàAstaticÏÍp³Å«žA
eqNXůŒÌstaticÏð韵ȯê΢¯È¢Ìŵ倩H
802:ftHgÌŒ³µ³ñ
08/02/16 22:51:28
À±·ê΢¢B
»ÌÊÌÊèŸB
803:801
08/02/16 22:53:37
m©ÉBBB
ßñdzĿâµÄµÜ¢ÜµœB·¢Ü¹ñB
µÄÝÜ·B
804:ftHgÌŒ³µ³ñ
08/02/16 22:54:13
>>801
»ÌÅÍSqNXÉ€LÆ¢€ÌªêÔߢªA
³mÉÍeNXɵ©¶ÝµÈ¢B
œŸµAprotectedâpublicÈçqNX©çÅàANZXÅ«éB
805:ftHgÌŒ³µ³ñ
08/02/16 22:56:06
À±µÄ±€ÈÁœ¯ÇA±êÁÄKiÊèÈÌÅ·©H
Æ¢€¿âÈçǵB
806:ftHgÌŒ³µ³ñ
08/02/16 22:58:58
>>795
>>796
èªÆ€²Ž¢Üµœ!!
807:801
08/02/16 23:02:26
>>803
èªÆ€²Ž¢Ü·B
ïÌIÉœðâ蜩Áœ©Æ¢€ÆA
eqNXÌstaticÏÉANZX·éstaticÖðA
eNXÉì蜩ÁœÌÅ·B
staticÏÍeqNXÊXÌàÌðg€¯ÇA
»êÉεÄs€ÍSqNXŀʟÁœÌÅB
808:ftHgÌŒ³µ³ñ
08/02/16 23:05:56
œ©zt©È¢ŸB
{É»ÌÀû@µ©³¢ñ¯H
static ÏÍî{IÉÍÄp«ðjQ·éàÌæ€ÈšŸ©çA
È¢ÈçÈ¢ÅÏÞ̪êÔ¢¢ÌŸªB
Ü Ag¢èÆVÉ©¯œç static ÏÉRzªãªé±Æà é¯ÇB
809:ftHgÌŒ³µ³ñ
08/02/16 23:19:34
CRTPÆŸÁÄAeðNXev[gɷ鯢€èª éBATLªægÁÄ¢éB
template<typename T>
class Base
{
//T::Hogeðg€B
};
class Derived : public Base<Derived>
{
public:
static const int Hoge = 10;
};
810:801
08/02/16 23:22:31
>>808
àŸµÃç¢ÌÅ·ªA
V
[eBOQ[ÅAGjbgð\·NXðìÁĢܷB
ÜžeNXUnitª ÁÄAGÌíÞ²ÆÉUnitðp³µœNXðìÁĢܷB
GêCªUnitÌCX^XÉÈéÌÅ·ªA
jbgÉg€æÍCX^X²ÆÉÁÄ¢éKvͳA
jbgÌíÞ²ÆÉ ê΢¢ÌÅAUniteqNXÌstaticÏɵÄÜ·B
Ÿ¯ÇA»ÌæÉεÄs€ÍA
GÌíÞÉÖíçžSNX€ÊÈÌÅAeNXÌUnitÉì蜢B
»ñÈŽ¶Å·B
C++àAQ[ìéÌàßÄÈÌÅA
àÁÆ¢¢Àû@Ī ÁœçA³ŠÄàçŠéÆðµ¢Å·B
811:ftHgÌŒ³µ³ñ
08/02/16 23:25:32
>>810
Æè ŠžêU®Æ±ëÜÅgÝã°ÄµÜ€ñŸ
ÇñÈÉ\[XR[hªÈë€Æà
»ÌãÅA±€µÄ¢éñÅ·ª
àÁÆÇ¢û@Í èܹñ©H
Æ¿â·éV
812:ftHgÌŒ³µ³ñ
08/02/16 23:31:23
»êÈç static ÏÅࢢ©àµñÈ¢¯ÇA
æªvçÈÈÁœÉjüµœÈÁœÆ«µÊ|©àËB
ŽÈçGjbgì¬NXÆæÇNXðìé©ÈB
ÅàAÆè Šž»êÅgñÅÝÄࢢñ¶áËB
813:ftHgÌŒ³µ³ñ
08/02/16 23:31:50
š·«µœ¢ÌÅ·ª
QlÉ
array[index]ÌÊÍ*((array)+(index))Ư¶ÈÌÅ
char ch = p[3];
Æ
char ch = 3[p];
(pÍ|C^)
ÍA¯¶ŸÆ¢Ä ÁœÌÅ·ªAf[^^ªintÌêÍ3ª12oCgªÉÈÁÄdoubleÌêÍ3ª24oCgªÉÈéÍžÈÌÅ
êTÉu3+pÉi[³êÄéAhXÌlvÁÄŸŠÈ¢CªµœÌÅ·ªœ©lŠûªÔáÁÄ¢éÌŵ倩H
814:ftHgÌŒ³µ³ñ
08/02/16 23:33:59
*(p+3) Æ *(3+p) Åʪá€í¯È©ë€
815:ftHgÌŒ³µ³ñ
08/02/16 23:35:29
>>813
|C^ÆAhXÍá€iÄ¢é©çââ±µ¢ªj
char a[2];
double b[2];
printf("%p %p\n", &a[0], &a[1]);
printf("%p %p\n", &b[0], &b[1]);
816:ftHgÌŒ³µ³ñ
08/02/16 23:40:10
áŠÎ p ÌŠ·AhXª 0xb1832100 ÌA
p ª char* Èç p + 3 Í 0xb1832103 ÉA
p ª int* iint ÍSoCgÆ·éjÈç p + 3 Í 0xb183210c ÉA
p ª double* idouble ÍWoCgÆ·éjÈç p + 3 Í 0xb1832118 ÉÈéB
Ÿ©çAêTÉ»€ŸŠéB
817:801
08/02/16 23:41:36
>>809
èªÆ€²Ž¢Ü·B
ev[gÆ¢€ÌÍmèܹñŵœªAgŠ»€ÈCªµÜ·B
>>811
m©É»€Å·ËB
ã©çÀðìèÖŠéÌÍèÔÅ·ªA
ÀÛ®ÆA`x[VãªèÜ·æËB
>>812
æjüpÌSæXgÍAjbgÆÍÊÉìÁÄÜ·B
jbgÍGÌíÞ²ÆÉæð[h·éƯÉA
æ}X^[XgÉ[hµœæðo^µÄAêÅjüµÄÜ·B
818:ftHgÌŒ³µ³ñ
08/02/16 23:45:31
>>817
ÈéÙÇB
ÆA éGjbg©çh¶µÄVµ¢Gðì蜢ɢé©àËB
»€¢€±Æª é©Ç€©AŸªB
æIuWFNgÖÌQÆÌæ€ÈàÌA
é¢ÍæXgÌCfbNXÌæ€ÈàÌðÛ³¹éÈçA
jbg²ÆÉ»€¢€îñðÁÄ¢œÌÅà
嵜eʳÉÍÈçÈ¢Æv€B
819:813
08/02/16 23:49:56
»[©A|C^AhX Ýœ¢ÉlŠÄµÜÁĢܵœB
äDɿܵœB èªÆ€²Ž¢Üµœm(_ _)m
820:ftHgÌŒ³µ³ñ
08/02/17 00:00:03
>>812
staticÏÌú»ÍeqUnit¶áÈÄAÊÌœ©ieUnitHjªµÄéÌHൻ€Èç
Ýv~XŸÆv€æB
»ê¶ástaticÏðO[oÏÆµÄgÁÄéÌÆ©íèªÈ¢B
staticÏÌú»ÍqUnitªs€×«B
ƱëÅ
>eqNXÌstaticÏÉANZX·éstaticÖðA
±êªC[WūȢñŸ¯ÇAïÌIÉœð·éÖðì蜩ÁœÌH
parentStaticFunction( childStaticImage );
Ýœ¢È޶ÅqUnitªÄÑoµ¿á_ÈÌH
821:ftHgÌŒ³µ³ñ
08/02/17 00:03:45
æÇNXÉηéÉÍūȢàÌÈÌ©ÈB
é¢ÍŒzÖÉ·é©B
822:ftHgÌŒ³µ³ñ
08/02/17 00:13:42
WIN32 APIÌSetROP2Ư¶lÈ@\ðÂACarbonAPIð²¶¶Ìû¢Ü¹ñ©H
J«FWinÍ.net2002 + SDK, MacÍCordWarrier pro 5 + CarbonÅ·B
823:822
08/02/17 00:15:40
gpŸêÍCÅ·B
824:801
08/02/17 00:18:43
>>818
jbgNXªÁÄéÌÍæÌ|C^ÈÌÅAeÊÍœ¢µœ±ÆÈ¢Æv¢Ü·ªA
åÊÉGªoéÌÅAIuWFNg²ÆÉ»êðìéתÇñÈàñ©z©ÈÄA
Èé×€LÅ«éàÌÍ€Lµæ€Æv¢ÜµœB
>>820
ú»Í¿áñÆeqUnitÅâÁÄÜ·B
>parentStaticFunction( childStaticImage );
±êÍūܷB
¡ÜÅJavaµ©âÁœ±ÆÈÄAÜè«Áœøðwè·é̪ŸÁœÌÅ·B
_o¿Å·¢Ü¹ñB
ÅàAèØÁıêªêÔ»ÀIÅ¢¢©àµêܹñËB
>>821
>æÇNXÉηé
èªÆ€²Ž¢Ü·B
ïµ»€Å·ªA»êÍêlÌ¿lª é©àB
825:ftHgÌŒ³µ³ñ
08/02/17 00:23:25
GÌåÊïÉæéñ¶áÈ¢©H
1ÌoéÈçnÉūȢµ
826:ftHgÌŒ³µ³ñ
08/02/17 00:24:10
²ßñAJava±»parentStaticFunction(childStaticImage);
Ìæ€È±Æð·éµ©È¢Cª·éñŸ¯ÇB
827:ftHgÌŒ³µ³ñ
08/02/17 00:26:03
|C^ÈñÄåïSoCgŸµA
GTOOOÌoµœÅœÁœQOLoCgB
±êÈãGðo»€ÆµÄà¿ÐÇijŸÅæiTOOOÌÅàLc¢Ÿë€jB
ë·ÌÍÍŸB
828:ftHgÌŒ³µ³ñ
08/02/17 00:26:55
>>822
QiuckDrawÌPenMode©ÈB
URLØÝž(developer.apple.com)
URLØÝž(developer.apple.com)
829:801
08/02/17 00:29:38
>>825
>1Ì
oܹñ ÅåÅà1500ç¢B
>>826
»€¢ŠÎJavaÅstaticÏðI[o[ChÈñÄâÁœ±ÆÈ©ÁœÅ·
JavaÉä×ÄAC++ÆWin32APIÍøªœÄŸÈÆAÈñÆÈvÁÄœŸ¯Å·B
·°[YñÅsöëµÈªçA¡Ì`ÉÈÁÄ«œñÅ·ªA
v𷢜Ÿ¯ÅAÏÁÆv¢ÂÈÁÄÝñÈŠ¢Å·ËB
jüÌœßÌæÇNXÈñÄÅSRlŠÄÈÄAã©çìèܵœB
830:822
08/02/17 00:58:39
>>828
PenModeÌ8ÂÌ[h·×ÄŵœÌÅ·ªÊÚŵœBàPenModeŸÆvÁœñÅ·ªBBB
SetROP2Ìæ€ÉOi[hÅ®ì·éÌÅÍÈAGrafPort©ÌÉ`æµÄ¢éæ€Å·B
Carbonðg¢nßÄ2öxÈÌÅAÔᢪ Áœç²ßñȳ¢B
y[WÅVX\ŠXbhÌõÞXêbèÌj
[XšÜ©¹Xg¥IvVð\ŠÉÂÔµ2ch
4943úOÉXV/249 KB
S:undef