CūęČįīÉ·Ŋi ..
392:351
10/04/24 16:38:53
>>391
> strdup()ĖfbgŠfree()ðKvÆ·éąÆÅÍģĒ
> IuWFNgðķŽĩ―įjü·éĖÍRĖąÆÅ é(create/destroyĖΊåØ)
mĐÉRĖąÆÅ·BRĖąÆÅ·ĖÅAŧĖRĖąÆðYę―ęA[ČoOÉČéÆĒĪåŦČfbgŠ čÜ·B
> my_strdup()ĖbgŠĐŪÏðøÉnđéÆĐČņÆĐūÁÄĒéŠ
> ĐŪÏĖĖæŠŦčČĒęâŦ·ĶŠKvČęAĮmÛŠKvÆČčĐŪÏŠnđéąÆÍfbgÅĩĐČĒ
ĐŪÏÅâčŠĒČĒęĘÅÍAãLĖ[ČoOððŊįęéÆĒĪ_Å\ŠbgŠ čÜ·B
Âč―ĒąÆÍíĐčÜ·ŠAęTÉßįęéāĖÅÍČĒÆvĒÜ·B
áĶÎA>>391ĖåĢÅÍAmemcpyÍfbgĩĐģĒąÆÉČÁÄĩÜĒÜ·æËH
> ÄoģŠķŽÆjüðÎÉĩÄsĪĖŠĮĒ
ĮĒĖÍíĐčÜ·BÂÜčAŧęŠstrdupâA>>351Ė(1)ĖęÅ·æËB
my_strdupÉmallocÅmÛĩ―[Ėæð^ĶAgpãfree·éĖāĮĒÆvĒÜ·B
Å·ŠAmy_strdupÉĐŪÏðnĩÄÍĒŊČĒÆĒĪąÆÉÍČįČĒÅ·æËHšLĖæĪČR[hÍĘÉĐęéÆvĒÜ·B
void func(const char* str)@//strÍ99ķČšĖķņ
{
@char buf[100];
@strncpy(buf, str, sizeof(buf));
@/*strÉηé*/
@printf("%s\n", str);
}
ąęÍAáąÓIČáÅ·ŠAąęÉĀįļAĐŪÏĖ\ĒĖâzņÖĖ|C^[ðÖÉn·ąÆÍęĘIÉsíęéąÆÅ·æËB
393:351
10/04/24 16:43:53
>>392ĖųģÅ·B·ĒÜđņB
void func(const char* str)@//strÍ99ķČšĖķņ
{
@char buf[100];
@strncpy(buf, str, sizeof(buf));
@/*bufÉηé*/
@printf("%s\n", buf);
}
394:ftHgĖžģĩģņ
10/04/24 17:20:21
>392
oO([N)ÉČéĐįĐŪÏgĪÆĐĮęūŊärßÄéņūæ
CūęÍvO}CđūĐįŧņČąÆūĪæĪÉČÁ―įAāĪCūęÉGęČĒûŠKđÉČęéæ
ĘÉmemcpy()ŠfbgĩĐČĒ__ÖÆÍūÁÄĒČĒ
ęĘŧĩ―ĒÆūÁÄĒéĖÉĐŪÏ}Z[ÆĐūÁÄĒéĐįūæ
ĐŪÏ(IuWFNg)ÉÎĩÄmempcy()(bZ[W)ðÁÄĒéŠAĖæsŦâRs[ŠKvÉČÁ―ÆŦÉĮ(VĩĒIuWFNg)ŠKvÉČéĖČįÅĐįgÁÄĻŊÎĒĒūë
ÂÜčAęĘIÉ éIuWFNgÉηébZ[WĖøÉĐŪÏŠnđéĐįÁÄðĩĒąÆÍģĒūëÆ
memcpy()ÍÛĩߎÄĒéĐįŽĩÄĒéņūëĪ
ĘÉAmy_strdup()ÉĐŪÏðnĩÄÍĒŊČĒÆÍūÁÄĒČĒ
ČÆāĐŪÏŠnđéąÆŠbgÉÍČįČĒĩAęĘIÉlĶęÎĐŪÏðgĪąÆÍfbgÉČéÆūyĩ―ūŊĖąÆ
mĐÉAĐŪÏÅĖæâķķúÔŠŦčéĖÅ ęÎĐŪÏÅā\íČĒ
ĩĐĩAęĘŧĩÄIuWFNgŠNÂKvČÆŦÉĒÁ―ąÆÉČé
éęĘÅÍiÂKvÅAĐŪÏðiÂpÓĩČŊęÎČįČĒAÜ― éęĘÅÍjÂKvÅAĐŪÏðjÂpÓĩČŊęÎČįČĒ
ķá Ai <= jūĐįAjÂpÓĩÆŊÎĒĒâÆ·éĖĐAiŠyĐÉjæčŽģĒęģĘŠ―ĒĐį·ŨŦÅÍģĒ
ŧņČąÆĩČĒÅAKvČÉKvČūŊpÓĩÄâęÎÏÞąÆ
ęĘŧĩ―ĒĖĐïĖŧĩ―ĒĖĐĮŋįĐÉĩÄāįĶČĒūëĪĐ
395:351
10/04/24 17:40:07
>>394
\ĒĖâzņðÔ·ÖðÝv·éęĖęĘIČwjðßÄĒÜ·B
>CūęÍvO}CđūĐįŧņČąÆūĪæĪÉČÁ―įAāĪCūęÉGęČĒûŠKđÉČęéæ
CūęÍvO}CđūĐįąŧAvO}[ŠAŧĖXÉKØÉAĐŪÏðn·ĐAmallocÅmÛĩ―[ðn·ĐðIŨéæĪÉĩÄĻûŠKđÅĩåĪB
Å·ĖÅAĐŪÏð}Z[ĩÄĒéíŊÅÍ čÜđņŠAĐŪÏðęØnđČĒæčÍAnđ―ûŠbgŠ éÆlĶÜ·B
ÂÜčAĐŪÏðęØnđČŊęÎAĐŪÏðgĒ―ĒvO}[ÉÍgĶÜđņŠ
ĐŪÏðęØnđęÎAĐŪÏðgĒ―ĒvO}[ÉāAgĒ―ČĒvO}[ÉāgĶéĐįÅ·B
ąęÍ\ŠbgÅ·B
ÆāĐAĐŪÏðnđéĐĮĪĐÍAĄņĖŋâĖ{ŋÅÍČA
\ĒĖâzņðÔ·ÖðÝv·éęĖęĘIČwjÆĩÄA
(1)ÖāÅmalloc·éĖÆA(2)ÄŅoĩĪÅmÛĩ―[ĖæðóŊæéĖÆA(3)ŧęČOĖû@iŠ ęÎjÆAÅ
ĮĪĒĪÉĮĪ·éĖŠĮĒĖĐÆĒĪwjŠ ęÎmč―ĒÆvÁÄĒÜ·B
396:ftHgĖžģĩģņ
10/04/24 17:56:48
>ĮĪĒĪÉĮĪ·éĖŠĮĒĖĐÆĒĪwjŠ ęÎmč―ĒÆvÁÄĒÜ·B
ČĒæBâčŠģĒĀčDŦÉĩÄæĩR( L[M)m
397:351
10/04/24 18:05:31
uDŦÉĩÄæĒvÆĒĪĖÍAÁÉîŠČĒĖÅŧĖúĖCŠÅĮŋįĐÉßéÆĒĪąÆÅ·æËB
ŧĪĒĪûjĖûāĒéÆĒĪąÆÍíĐčÜĩ―B čŠÆĪēīĒÜ·B
ŧęÅÍøŦąŦA>>389-390ÉÂĒÄ―ĐûjðĻŋĖûŠĒÜĩ―įAšÐģĶÄūģĒBĻčĒĩÜ·B
398:ftHgĖžģĩģņ
10/04/24 18:24:44
WindowsĖAPIÍAmy_strdup()Ý―ĒÉi[ĖæĖAhXÆTCYð
n·C^tF[XŠ―ĒË
ÅAWindowsnĖvO}ÍŧĪĒĪÖðÂéąÆŠ―ĒË
ģïūŊĮüĩČĒæË
p^ÍČĒûŠĒĒ
399:ftHgĖžģĩģņ
10/04/24 18:38:23
>>389
Æč ĶļAstrdupÍáÆĩÄKķáČĒíČBÚIŠáĪĐįB
PÉiÅåĖj·ģŠŠĐÁÄĒéķņĖRs[Í
strcpyČčstrncpyČčðgĪB
ęĘ_ÅūÁÄAKRŦŠČĒęAmallocÍĩČĒB
·éęÍAÅÍ
EmÛ·ŨŦTCYŠĐíé
EXR[vðzĶéKvŠ é
žĖP[XÍvO}ĖræÅ
R[hðVvÉ·é―ßÉgĪB
Eøðļį·
EKvČÏðļį·
EC^[tFCXĖęĘŧ
ČĮČĮB
ĮÉĐMŠČĒČįâ߯ŦB
―ūC}hLAŧąÉĐMŠÄČĒČį
CČņÄgíČĒB
tÉūĶÎAŧĖöxÍK{ČíŊÅA
ūĐįuDŦÉ·ęÎĮĒvÁÄÓĐŠoÄéB
400:ftHgĖžģĩģņ
10/04/24 19:25:00
>351
ķŽÆðúðÎÉĩëÁÄĖÍAî{ûjÆĩÄāæĒÆvĪB
æÁÄAstrdupĖæĪČÖÍAÅŦęÎgĒ―ČĒhB
strdupÍķŽÆðúĖŠíČČéB
>392
>> ÄoģŠķŽÆjüðÎÉĩÄsĪĖŠĮĒ
>ĮĒĖÍíĐčÜ·BÂÜčAŧęŠstrdupâA>>351Ė(1)ĖęÅ·æËB
ąętūæËBstrdupðgĪÆmallocŠĐĶČĒĖÉfreeĩČŋáČįČĒB
strdupÍWÖūĐįÜĩūŊĮAfunc0, func2, func4ŠÔ·|C^Í
freeĩÄËAÆĐūÆâÁÄįęČĒB
âŊÉstrdupŠuTCYðCÉĩČÄæĒvąÆŠĻCÉüčĖæĪūŠA ÜÅāĀøŠCstringÅ éęūŊB
ąęÍĐŪÏĐAq[vĖæĐAÃIÏĐÉÍģÖWB
strnÖÍAI[ķŠ éOņÆĒĪ§ĀŠ éB
ÄŅoĩĪŠĖæðpÓ·éęÍARÄŅoĩĪÅTCYŠíĐÁÄĒéÍļČĖÅA
ŧĖÆŦÉģĘÉĖæðpÓĩČŊęÎæĒūŊÅĩåB
401:ftHgĖžģĩģņ
10/04/24 19:32:16
}ÉŽęŠÁŽĩÄÄĒ―B
402:351
10/04/24 19:32:36
>>399
> ęĘ_ÅūÁÄAKRŦŠČĒęAmallocÍĩČĒB
> ·éęÍAÅÍ
> EmÛ·ŨŦTCYŠĐíé
> EXR[vðzĶéKvŠ é
ąęÉÍŊÓÅ·B
ÂlIÉÍĐŪÏÅÏÞęÍmallocÍgíČĒæĪÉĩÄĒÜ·B
> R[hðVvÉ·é―ßÉgĪB
> Eøðļį·
> EKvČÏðļį·
> EC^[tFCXĖęĘŧ
ąęÍAVvÉČéĖÅ ęÎAVvÉĩ―ŲĪŠĒĒÆĒĪąÆÅ·ËB
ÂÜčA>>351Ė(1)ŠÂ\Å ęÎAíÉ(1)ÉĩëÆĒĪąÆÅ·ËB
ûjĖęÂÆĩÄQlÉģđÄĒ―ūŦÜ·B
403:ftHgĖžģĩģņ
10/04/24 19:34:03
ETCYŠåČę
ŠēŊÄéČ
404:351
10/04/24 19:45:44
>>400
>ķŽÆðúðÎÉĩëÁÄĖÍAî{ûjÆĩÄāæĒÆvĪB
>æÁÄAstrdupĖæĪČÖÍAÅŦęÎgĒ―ČĒhB
ÂlIÉÍstrdupÍgĒÜđņŠA
strdupāstrdup-freeÅķŽÆðúĖÎÉČÁÄĒéĖÅâčČĒÆvĒÜ·B
inÎ1ĖÎČĖÅáąáaīÍ čÜ·ŠBj
>ąętūæËBstrdupðgĪÆmallocŠĐĶČĒĖÉfreeĩČŋáČįČĒB
ĒĒĶAÖĖÅmallocðsĪÆĒĪ_ÅAstrdupÆ>>351Ė(1)ÍŊķÅ·B
create_my_struct()Éηédelete_my_struct()ÍAstrdup()Éηéfree()Å·B
405:ftHgĖžģĩģņ
10/04/24 19:52:13
strdupÁÄžOŠCÉüįČĒņķáČĒĖ
"alloc" ðÜņÅČĒĐį
īÍĘÉĮĪÅāĒĒÆvĪŊĮ
406:ftHgĖžģĩģņ
10/04/24 20:00:01
ÖĖĀĖŠĒÄČĒĐįA―ÆāūĶČĒË
407:ftHgĖžģĩģņ
10/04/24 21:35:25
>>398
ãĘÝ·ðÛĩ ver áĒðzû·éęũĖôČĘā éË
APIðĀ·éÛunģę―ŧē―ÞĐįĮĖver ČĖĐÞEŠōÅŦév
408:ftHgĖžģĩģņ
10/04/24 21:57:07
GDI+ðgĪ―ßÉÍĮĪ·ęÎĒĒÅ·ĐH
VC2008Å·B
409:ftHgĖžģĩģņ
10/04/24 21:57:40
ãĘÝ·ð·éÆĒĪąÆÍAģĖÖĐįøÍÏŧŠČĒÆĒĪąÆūëB
ģĖÖĐįÏŧŠÏŧŠČĒÆĒĪąÆÍAģĖÖāAhXÆTCYðÁÄĒ―ÆĒĪąÆÅ ÁÄ
ÂÜčģX éĖūĐįęũĖôÅÍģĒņķáČĒĖB
410:ftHgĖžģĩģņ
10/04/24 22:07:16
>>408
#include <gdiplus.h>
#pragma comment(lib, "gdiplus")
411:ftHgĖžģĩģņ
10/04/24 22:10:20
>>410
VC++ĖžÉÁÉ―āĒįČĒÆĒĪąÆÅ·ËB
ŋâÉą―ĶÄĒ―ūŦ čŠÆĪēīĒÜ·B
412:ftHgĖžģĩģņ
10/04/24 22:11:41
VC++EEgÁÄéČįPlatformSDKŠĒéņķá
413:ftHgĖžģĩģņ
10/04/24 22:14:01
áŠ―Ü―ÜĐāĩęČĒŊĮAmy_strdupðgĪįĒČįstrncpyðgĪæËB
bðß·ÆAallocÆfreeÍŊķC[É éĖŠŠĐčâ·ĒÆvĪæB
414:351
10/04/24 22:26:58
>>413
> bðß·ÆAallocÆfreeÍŊķC[É éĖŠŠĐčâ·ĒÆvĪæB
ŧęÍŧĖÆĻčūÆvĒÜ·B
>>351Ė(1)(2)ÆāÉŧĖûjÉîÃĒÄĒÜ·B
(1)ĖęÍĐOÅalloc-freeðsĒA(2)ĖęÍOEãÆĩÄKvČęĖÝalloc-freeðsĒÜ·B
ĄņĖŋâĖï|ÍŧąÅÍČA
\ĒĖâzņðÔ·ÖðÝv·éęĖęĘIČwjðmč―ĒĖÅ·B
415:ftHgĖžģĩģņ
10/04/24 22:42:53
>>351
īÍAis-aÆlĶ―ûŠĐRČĖĐhas-aÆlĶ―ûŠĐRČĖĐÅŠŊéB
ŠĐéÆÍvĪŠ(1)Íis-aĖęÅA(2)Íhas-aĖęB
ÆAĐŪÏðgp·éĐAAP[g·éĐÍA
vO}ŠgĒ―ĒĐgĒ―ČĒĐÅlĶéĖÅÍČAgpprÅlĶéŨŦB
416:ftHgĖžģĩģņ
10/04/24 22:45:55
> (1)ĖfbgÍÄŅoĩģÅüę―Ē[˿РéęAcreateĩ―\ĒĖðRs[·éKvŠ éB
üę―Ē˿РéęÍinitĖp[^Éā―đęÎĮĒĖÅÍH
> (2)ĖfbgÍÄŅoĩģÅinitðÄÔOÉ\ĒĖĖåŦģðmÁÄĒČŊęÎĒŊČĒB
my_struct *p = (my_struct *)malloc(sizeof(my_struct));
ÅÍūßūÆĒĪąÆH
íÉÄÎČŊęÎČįČĒreleaseðėŽ·éĖÅ ęÎAíÉinitĖÅalloc·ęÎĒĒÆvĪB
ŧĪÅČĒĖČįA\ĒĖ{ĖÍpŌŠalloc-free·ęÎĒĒÆvĪBÆĒĪĐAŧĪĩÄéB
417:351
10/04/24 23:00:41
>>415
ČéŲĮBŧĖwjÍūõÅ·ËB[ūÅ·B
čŠÆĪēīĒÜ·B
>>416
>> (1)ĖfbgÍÄŅoĩģÅüę―Ē[˿РéęAcreateĩ―\ĒĖðRs[·éKvŠ éB
>üę―Ē˿РéęÍinitĖp[^Éā―đęÎĮĒĖÅÍH
ÂÜčAíÉ>>351Ė(2)É·éĖŠĮĒÆĒĪąÆÅĩåĪĐH
>> (2)ĖfbgÍÄŅoĩģÅinitðÄÔOÉ\ĒĖĖåŦģðmÁÄĒČŊęÎĒŊČĒB
>my_struct *p = (my_struct *)malloc(sizeof(my_struct));
>ÅÍūßūÆĒĪąÆH
ÍĒA_Å·B
struct my_structÍÂÏ·zņĖo[dataðÁÄĒéĖÅŧĖTCYŠ―ßÉ[ðmÛĩČÄÍĒŊÜđņB
418:ftHgĖžģĩģņ
10/04/24 23:19:22
üę―ĒĖæðnĩ―ĒąÆÉÂĒÄ
(2)ĖinitĖp[^É―đÄāĒĒĩA(1)ĖcreateĖp[^É―đÄāĒĒB
ÂÏĖTCYðíÉp[^Ån·ĖÅ ęÎAÄŅģÅŧĖTCYðmÛ·éąÆÍ
\ŠÂ\ČņķáČĒĖH
419:ftHgĖžģĩģņ
10/04/24 23:28:12
>>409
Ēâ@p[^ŠęÅZÜÁ―\ĒĖ@ÁÄĘßĀ°ÝŠŲÆņĮģË
ListView ÆĐ@IEĖVERáĒÅAp[^\ĒĖĖTCYŠáĪ
ūŠ@APIivfĖĮÁÆĐjĖC^[tF[XÍsÏ
iģįÉAAPIĖĀĖÍOØÝđ°žÞČDLLāj
ąĪĒĪąÆ
ąĖáÅČĒbūÁ―į―ÏÝ
420:351
10/04/24 23:42:33
>>418
üę―ĒĖæðn·ĖŠ(2)ÅAüę―ĒĖæðnģļÖāÅĖæðmÛ·éĖŠ(1)Å·BąęŠč`Å·B
Å·ĖÅAüę―ĒĖæðn·ĖÅ ęÎA(2)ÉČčÜ·B
Ü―A(1)ĖęÍAÂÏĖîņðÜßTCYîņðnĩÜđņB
Å·ĖÅA(1)ĖęAÄŅoĩģÍÂÏĖîņðÜßTCYîņðÄŅo·OÉméKvÍ čÜđņĩA
OqĖÆĻčÖāÅ[ĖæðmÛ·éĖÅAŧĖTCYðméąÆŠoČÄāâč čÜđņB
421:ftHgĖžģĩģņ
10/04/24 23:58:42
>>420
üę―ĒĖæ]XðĘÅlĶéąÆÍÅŦČĒĖH
ŧĪČęÎŧęÍęĘIÉ\ĒĖðĩĪĖwjÆĐŧĪĒĪĖÆÍĘÅAÁęŧģę―bÉČÁÄąČĒĐH
422:351
10/04/25 00:14:29
>>421
> üę―ĒĖæ]XðĘÅlĶéąÆÍÅŦČĒĖH
ąęÍĮĪūĪąÆÅĩåĪĐH
ČÆāĮąĐiÖā éĒÍÖOjÅAmalloc(sizeof(struct my_struct)+data_size)ĖæĪÉ\ĒĖĖ[ðmÛĩČŊęÎČįČĒÆlĶÄĒÜĩ―B
āĩąęðĘÅlĶéû@Š éČįÎAšÐēģĶūģĒB
423:ftHgĖžģĩģņ
10/04/25 00:33:19
üę―ĒĖæÁÄptrķáČĒĖH
TCYðÂÏÉ·é―ßĖāĖÆÍĘūæËB
ąĖptrðŊķÖÅmÛ·ŨŦĐAOĐįnđéæĪÉ·éĐÆĒĪbŠŽīÁÄĒéæĪÉĐĶéB
424:351
10/04/25 00:41:35
>>423
>üę―ĒĖæÁÄptrķáČĒĖH
üę―ĒĖæÆÍA\ĒĖŧĖāĖðüę―ĒĖæĖąÆÅ·B
425:400
10/04/25 00:42:10
>351 >420
Č―ĖūĪ1)Æ2)ĖáĒðAcŽÅŦÄĒČĐÁ―ĐįAc_ŠŪéŪéņÁÄĒ―žB
c_ĖÅ_Í
>üę―ĒĖæðn·ĖŠ(2)ÅAüę―ĒĖæðnģļÖāÅĖæðmÛ·éĖŠ(1)Å·BąęŠč`Å·B
ÆĒĪąÆūËB
ŧĪÅÅ éČįÎ
>(1)ĖęÍAÂÏĖîņðÜßTCYîņðnĩÜđņB
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>404
>ĒĒĶAÖĖÅmallocðsĪÆĒĪ_ÅAstrdupÆ>>351Ė(1)ÍŊķÅ·B
ÉÍŊķÉÍĐĶČĒČB
malloc-free, new-delete, new[]-delete, create_my_struct-delete_my_struct
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ūŊĮÖāÅmalloc·éhogeŠ éÆĩÄhoge-freeÍÎÉÍĐĶČĒB
ŧĪĒĪąÆÉÓĩÄR[fBOĩ―ČĒB
ūĐįstrdupgĪįĒČįAmallocĩÄstrcpyĩÄAfree·éB
426:351
10/04/25 00:56:57
>>425
> >(1)ĖęÍAÂÏĖîņðÜßTCYîņðnĩÜđņB
> ąęÍģB
ĒĒĶBģÅÍ čÜđņB
áĶÎAÖāÅrecv()ðgÁÄlbg[NĐįf[^ðóM·éęČĮAðŪđĩÄßÄf[^ĖTCYŠmč·éąÆŠ čÜ·B
ŧĖæĪČęAÖðÄŅo·OÉÍŧĖTCYÍŠĐčÜđņŠAÖāÅÍrealloc·éČčĩÄKØČTCYĖ[ðmÛ·éąÆŠÅŦÜ·B
ĩ―ŠÁÄAÂ\Å·B
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ąęÍÖžŠKØÅÍČĒÆĪąÆÅĩåĪĐH
ŧĪÅ ęÎÁÉŲ_Í čÜđņBlĖīoČĖÅŧĪĐĶČĒlŠĒéąÆÍdûŠģĒÆvĒÜ·B
ŧĪĒĪ_ÅÍAāAnew-deleteÆĒĪgÝíđŠžĖÆĩÄ ÜčKØÅČĒÆvÁÄĒÜ·B
ŠŊķūÆĒÁ―ĖÍA@\ÆĩÄĖÎĐįÅ·B
427:ftHgĖžģĩģņ
10/04/25 01:52:31
>>426
> áĶÎAÖāÅrecv()ðgÁÄlbg[NĐįf[^ðóM·éęČĮA
> ðŪđĩÄßÄf[^ĖTCYŠmč·éąÆŠ čÜ·B
>ŧĖæĪČęAÖðÄŅo·OÉÍŧĖTCYÍŠĐčÜđņŠA
>ÖāÅÍrealloc·éČčĩÄKØČTCYĖ[ðmÛ·éąÆŠÅŦÜ·B
Čš@recv() ŠŧĪĒĪĒčÉČÁÄĒČĒĖĐH@ðzĩÄę
ãLĖ\ĒūÆAķŽ/ÁÅĖüęq\ĒŠÛĩïĒņūæË@
428:351
10/04/25 01:59:41
>>427
> Čš@recv() ŠŧĪĒĪĒčÉČÁÄĒČĒĖĐH@ðzĩÄę
―Ė―ßÉŧĖzð·éKvŠ éĖÅĩåĪĐH
ÚIŠæíĐčÜđņB
429:ftHgĖžģĩģņ
10/04/25 03:25:24
>>424
ČįĘéÛĖÆŦūŊmÛ·éæĪÉĩ―įĒĒņÅČĒĐČB
430:ftHgĖžģĩģņ
10/04/25 03:27:29
>>425
Ī[ņAstrdup-freeāÎÉĐĶČĒæ
ŧĖ_ēČįstrdupĖķÝðÛčĩÄĒĒÆvĪņūBŧĩÄŧęÍAūÆīÍvĪB
431:ftHgĖžģĩģņ
10/04/25 03:33:04
ÁÄÅãĖsĮņÅČĐÁ―BÜÁ―āÁÄŧĖÆĻčÅ ÁÄAČņÄĒĪĐēßņB
ŋČÝÉnew[]-deleteÍnew[]-delete[]ĖÔáĒūæČH
>>426
> lĖīoČĖÅŧĪĐĶČĒlŠĒéąÆÍdûŠģĒÆvĒÜ·B
ČņĐ―ŠĮÝáĶÄĒéŊęĮA
create_my_structĖæĪČÖðĐ―ęAŊCuÉdelete_my_structĖæĪČÖŠ ęÎ
vO}ÍÓðĨĪŠAČŊęÎÁÉ―āĩČÄĮĒ(freeðgĪKvŠČĒ)ÆvÁÄĩÜĪNZŠ éB
ŧĪĒĪÓĄÅAhoge-freeŠÎÉĐĶČĒÆĒĪbūæ
432:>425
10/04/25 08:44:44
>431
>ŋČÝÉnew[]-deleteÍnew[]-delete[]ĖÔáĒūæČH
·ÝÜđņB^Cv~XBÓĩ―ÂāčūÁ―ĖÉAú C++gíČĒĻÅAēeÍūģĒB
>426
žĖlÆÍAŊķīoÝ―ĒūŊĮAstrdup-freeÍ\[XĖmÛÆðúĖxŠ ÁÄĒČĒA
CČR[fBOX^CūÁÄąÆBmallocĩÄĒéxŠAęiáĒĐįB
žOĖâčÅÍČĒB
―ūAWÖÆĒĪÓĄÅMMĖeÍÍB
R[fBOX^CðėÅŦé§ęČįAANSIÉÜÜęČĒĐįÖ~Æĩ―ĒįĒB
Û·éB
āŋëņŧĪĒĪ\ĒŠæęČĒęÍA čūéB
ūŊĮuęĘIÉÍv\[XĖmÛÆðúĖÎÍAŧëÁÄĒéûŠæĒB
433:ftHgĖžģĩģņ
10/04/25 09:22:07
>>432
ĄĐįūŊĮAxíđéĖÁÄKvĐH
ĮŋįĐÆūĪÆAAP[gÆ[XŠgÝíđÉČÁÄČĒąÆĖûŠâčķáČĒĐH
strdupÉÎĩÄAstrdup_free()Š ęÎĮĒūŊÅA
gĪûÍAŧĖgĖĀÍâíČĒÁÄĖŠģðČCŠ·éŠcH
v·éÉA éIuWFNgÉÎĩÄĖnewŠ éČįA
ŧĖIuWFNgÉηédeleteðpÓĩÄAŧęðgĶÁÄūŊÅA
gÝíđðÔáĶČŊęÎAāŠĮĪČÁÄæĪŠAâčÉČįČĒÆvĪŠc
434:ftHgĖžģĩģņ
10/04/25 09:41:31
ŊķĄĐįūŊĮ
fXgN^ŠģĒeŋÍXR[vūŊķáČ\ĒĖEĪpĖĖÉÜÅeŋ·éóÅ
üęĻĖKwÉsxępalloc/freeðpÓ·éĖŠÓ[Ēcf[^æčĩĒûūÆĻāĪæ
435:ftHgĖžģĩģņ
10/04/25 10:05:18
ðmÛĩÄÔ·ÖÍėéČÁÄbĐH
mÛ·éĖTCYðOÉæūÅŦČĒęÍĮĪ·ņĖÁÄbūČ
436:ftHgĖžģĩģņ
10/04/25 10:14:03
ępreallocðpÓ·éūŊķáČĒĖH
437:ftHgĖžģĩģņ
10/04/25 10:23:15
Æč Ķļ malloc ĩÄAŧĖ|C^ĖAhXðnĩÄA
ÖāÅ realloc ĩÄāįĪÆĐH
438:ftHgĖžģĩģņ
10/04/25 10:30:07
>>437
ŠŊāŠĐįļmalloc()·éĘČįANULLgÁÄrealloc()ĖûŠÜĩ
439:ftHgĖžģĩģņ
10/04/25 10:35:23
ŧęūÆ malloc/free ĖΊÆęČĒÁÄåĢČņķáČĒĖ
440:ftHgĖžģĩģņ
10/04/25 10:43:30
>>439
KvČĖÍC++ÅūĪnewÆdeleteÉηéāĖÅ ÁÄ
mallocÆfreeÅÍČĒÆvĪĖūŠH
441:432
10/04/25 10:45:57
>433
>strdupÉÎĩÄAstrdup_free()Š ęÎĮĒūŊÅA
ŧęŠxðíđéÁÄąÆB
strdupĖÅmallocĩÄĒęÎAstrdup_freeÅÓCāÁÄŧęððú·éûŠAR[hãÅ
\[XoXĖmFŠÅŦéB
>gÝíđðÔáĶČŊęÎAāŠĮĪČÁÄæĪŠAâčÉČįČĒÆvĪŠc
āðCÉĩ―ČĒĐįA\[XĮĖÓCxðíđ―ĒÁÄąÆB
>435
>mÛ·éĖTCYðOÉæūÅŦČĒęÍĮĪ·ņĖÁÄbūČ
KļĩāAŊķxÅŧëĶįęČĒĐāĩęČĒBÅāAåïÍÝvŠsŊÄČĒūŊB
ĩbðßĩÄ>432Å
užOĖâčÅÍČĒvÆĒ―ŊĮA\[XĮxĖbčÅ ÁÄAžOĖbÅÍČĒÆĒĪĒÝÅ čA
lÔŠR[hðĒÄĒéČãA\[XĮxÍŊĘqÅFŊĩÄĒéB
]ÁÄA\[XĮxðÓŊĩÄĒęÎAžOāŧĪČéÍļB
R[hãÅžOĖoXŠæęÄĒČĒęAÝvð^Á―ûŠæĒB
442:441
10/04/25 11:00:58
>426
>> >(1)ĖęÍAÂÏĖîņðÜßTCYîņðnĩÜđņB
>> ąęÍģB
>ĒĒĶBģÅÍ čÜđņB
>áĶÎAÖāÅrecv()ðgÁÄlbg[NĐįf[^ðóM·éęČĮAðŪđĩÄßÄf[^ĖTCYŠmč·éąÆŠ čÜ·B
OK. Č―ÆÅÍA_ĖxŠáÁÄĒ―B
Ė_ÍOÉTCYŠíĐįČĒęāAÆč Ķļobt@ðpÓĩÄĻĒÄA
ĮņÅÝČĒąÆÉÍmčæĪŠČĒAÆĒĪÓĄūÁ―ĖÅ·BrecvŧĖāĖĖ
C[Å·BĮņÅÝ― ÆÍTCYŠíĐéAÆĒĪĖÍŧĪÅ·ËB
c_Í ÜÅāęĘ_Å·BÂĘÅÍzIČĀŠÅŦČĒĐāĩęÜđņB
]kÅ·ŠAbZ[W[vĖČįÎęĘIÉÍAšLĖæĪÉÆvĒÜ·B
[R[hÅ·B
for (;;) {
@recvMsg(pMsg);
@/* bZ[WÉķ― */
@freeMsg(pMsg);
}
ąęÍbZ[WðóŊéÆąëÆAÅãÉðú·éÆąëÅ\[XĮxð
ŧëĶÄĒÜ·B
443:ftHgĖžģĩģņ
10/04/25 11:07:19
v·éÉRXgN^ÆfXgN^ðpÓ·éÝ―ĒČīķÉ·ŨŦAÆĒĪąÆËH
Ü ŧĖåĢÍŠĐįņÅāģĒ
444:ftHgĖžģĩģņ
10/04/25 11:10:13
>>441
>>strdupÉÎĩÄAstrdup_free()Š ęÎĮĒūŊÅA
>ŧęŠxðíđéÁÄąÆB
―ĐÓ}ŠáĪCŠ·éB
strdup()āÅmalloc()ðÄņÅæĪŠAģįÉAstrdup()ÅĘĖÖðÄņÅ
ŧĖÅAmalloc()ðÄņÅæĪŠAīÍCÉĩČĒÁÄbūŠÁÄéH
strdup_free()ÉÖĩÄāAį·ÉČéÆŠĐÁÄÄāĀĩÄ~ĩÆvĪŠA
ÅŦ({ÉÅŦūŠ)ÍdefineĖč`·éūŊÅā\íČĒÆvÁÄéŊĮŊķH
445:351
10/04/25 12:24:26
>>442
>c_Í ÜÅāęĘ_Å·BÂĘÅÍzIČĀŠÅŦČĒĐāĩęÜđņB
ÍĒBŧĖÆĻčÅ·B
Å·ŠAŧĖšĖ[R[hÍ>>351ĖŋâĖÓ}ð\ĩÄĒÜđņB
>>351ĖŋâĖÓ}ÍA
recvMsg(), freeMsg()ðgĪÖðėéæĪČęðÜßÄA
ęĘIÉ
EÖĐį\ĒĖðÔ·KvŠ éęA―ĐîâčΊ éĖĐðmč―ĒB
EąĪĒĪÉÍąĪ·ęÎĮĒÆĒĪwjŠ ęÎmč―ĒB
ÆĒĪąÆÅ·B
recv()ÆrecvMsg()-freeMsg()ĖĮŋįŠęĘIĐÆĒĪc_ÍĄņĖŋâĖÅÍĩÄĒÜđņB
446:ftHgĖžģĩģņ
10/04/25 12:29:35
>>445
\ĒĖĐĖðÔ·ūŊČį free() ÍĒįČĒB
Åā >>351 ĖĻčÉ ŠÁÄĒé\ĒĖÍAoÉ malloc() Åū―|C^ŠÍĒÁÄĒéĖÅA
R ŧĖ|C^ð free() ·éKvŠ éB
ęĘŧÆĒĪŠAãLĖąÆūŊÓ·ęÎ OK ČĖÅÍB
447:ftHgĖžģĩģņ
10/04/25 12:30:02
>>351īČį(1)ūČB
ģįÉAiI[o[[hÅŦéČįAC++ČįŊžÅj
void delete_my_struct(struct my_struct **md) {
@delete_my_struct(*md);
@*md = 0;
}
Æ·į·éB
448:ftHgĖžģĩģņ
10/04/25 12:32:34
>>447
CÅI[o[[hÅŦéÂŦČņÄ éĖĐH
449:351
10/04/25 12:36:38
>>446
ÂÜčA\ĒĖāĖãūŊðÖÅsĶÆĒĪąÆČĖÅAíÉ>>351Ė(2)ŠĮĒÆĒĪąÆÅ·ËB
>>447
ĮĪĒĪęA>>351Ė(1)ŠĮĒÅ·ĐH
îŠ ęÎģĶÄūģĒB
ŧęÆāAíÉ>>351Ė(1)ŠĮĒÅĩåĪĐH
450:ftHgĖžģĩģņ
10/04/25 12:51:51
>>448
ĒÁŊËBCXūÁ―BC/C++ĐÆvÁÄ―B
>>449
îā―āA(2)ÍīÉÆÁÄÏGB
ÄŅoĩģÅmallocČčĩÄAinit_my_structÄņÅA
vįČČÁ―įrelease_my_structÄņÅAfreeÄÔB
ÄŅoĩņŠ―ĒBÄŅYęéĖā|ĒB
(1)Čįcreate_my_structÅķŽÆúŧðŊÉsĒA
delete_my_structÅãÐtŊÆíðŊÉsĪB
ÄŅoĩņŠČĒB]vČCðgíČÄĮĒB
create - deleteĖÎðŠĐÁÄgĶÎĮĒūŊB
C++Éĩ―ÁÄRXgN^ČOÉA
newãÉinit()ÄŅoĩðv·éÝvā éŠA
ŊķRÅīÍŧĪĒĪĖĒB
\bhÔAÖÔÉÄŅoĩĖËķÖWŠ éÆgĒÉĒB
451:ftHgĖžģĩģņ
10/04/25 13:33:21
>>351 Í\ÁÄŋáņūĐįAÏžÞÚ―Ö~ËiOoOjÉ
452:ftHgĖžģĩģņ
10/04/25 13:54:52
>>351ÍíÉ(1)ÅĒĒæB
―ūĩ\ĒĖĖoÉANZXÅŦČĒæĪÉJvZŧĩ―ŲĪŠĒĒB
wb_É
@ struct my_struct* create_my_struct(int param);
@ void delete_my_struct(struct my_struct* md);
@ ŧĖžmy_structðė·éÖĖvg^Cvéū
ðĒÄA\[XĖŲĪÉ
@ struct my_struct {
@ @int size;
@ @void *ptr;
@ @int data[];
@ };
@ ÖĖč`
ðB
453:351
10/04/25 18:27:17
>>450
> îā―āA(2)ÍīÉÆÁÄÏGB
>>452
> >>351ÍíÉ(1)ÅĒĒæB
čŠÆĪēīĒÜ·Bî{Í(1)ÆĒĪąÆÅ·ËB
ÅÍAÄŅoĩģÅ\ĒĖði[ĩ―ĒęŠÜÁÄĒéęÍĮĪ·ęÎĒĒÆvíęÜ·ĐB
>>351Ė(1)ĖęÍA
ÄŅoĩģÅ\ĒĖĖcretateðĀsĩAÄŅoĩģÅŧĖĘð\ĒĖði[ĩ―ĒęÉRs[ĩČŊęÎČčÜđņB
>>351Ė(2)ĖęÍA
ÄŅoĩģÅ\ĒĖĖinitÉi[ĩ―ĒęðwčĩÄĀs·ęÎAĘÆĩÄi[ĩ―ĒęÉ\ĒĖŠi[ģęéĖÅAÄŅoĩģÅÍüßÄRs[·éKvÍ čÜđņB
ąĖ_ÅAâÍč(2)ÍĖÄØęÜđņB
ãĘÅĮĪgíęéĐíĐįČĒÖðÝv·éęÍAâÍč(1)(2)ĖžûðpÓĩ―ŲĪŠĒĒÅĩåĪĐB
(1)(2)ČOÉĪÜĒû@Š ęÎmč―ĒÆąëÅ·B
454:ftHgĖžģĩģņ
10/04/25 18:51:27
>>453
ĐŠÅĶoĩÄéķáČĒĐBÜū―ĐĒÁÄéĖH
455:351
10/04/25 18:53:31
>>454
ÍĒB
>>453ĖęÔÅãĖsÉŦÜĩ―B
456:ftHgĖžģĩģņ
10/04/25 19:30:23
>>455
ÖĨBŧąĮņÅāīÉÍ―ÉĒÁÄéĖĐíĐņČĒâB
457:ftHgĖžģĩģņ
10/04/25 19:34:52
>>351
―Ė―ßÉi[ĩ―ĒęÁÄĖŠKvČĖĐíĐįņŠAÏČŦû·éæčÍ
ĻÆČĩRs[ĩ―ŲĪŠĒĒĐāËB
458:351
10/04/25 19:43:23
>>457
i[ĩ―ĒęŠÜÁÄĒéóĩÆĒĪĖÍA
áĶÎAšLĖæĪČR[obNnh[ðĀ·éęÉAøÉi[·é[ĖæðnģęéæĪČęÅ·B
int (*some_callback_handler)(char* buf, int buf_size);
ptH[}XŠŧęŲĮvģęČĒęĘÅÍmĐÉRs[·ęÎðČĖÅ·ŠA
ŧĪÅÍČĒęā éĖÅARs[ĖņÍļįđįęéæĪÉāĩ―ĒĖÅ·B
459:ftHgĖžģĩģņ
10/04/25 19:56:46
ĻĐĩĒČAøŠk|C^ĐĮĪĐÅŧf·ęÎĒĒæÁÄĒĪĖÍĮĪĩŋáÁ―ņūëB
reallocÝ―ĒČīķÆĒĶÎĒĒĐČ
460:ftHgĖžģĩģņ
10/04/25 21:13:28
>>458
get_my_structÖðėÁÄ|C^ðÔĩÄAŧĖ|C^ðgĶÎĒĒĖÅÍB
461:351
10/04/25 21:24:14
>>460
\ĒĖði[ĩ―Ē|C^ðmÁÄĒéĖÍÄŅoĩĪČĖÅ
get_my_structÖðėÁÄādûČĒÅ·æËH
462:ftHgĖžģĩģņ
10/04/25 23:54:00
ÜūâÁÄņĖĐ
ąĪĒĪĮĪÅāĒĒŋâÍOKEFuÝ―ĒČSŌüŊQ&ATCgÅâęÎĒĒĖÉ
463:ftHgĖžģĩģņ
10/04/26 00:03:24
>>462
ŧꊹĖXģ
464:ftHgĖžģĩģņ
10/04/26 11:01:21
ĒâJëAąąÍ>351Ý―ĒÉPę―ŌüŦķáČĒB
ĒÁŧŽSŌXÓčÅâÁÄŲĩĒB
465:ftHgĖžģĩģņ
10/04/26 13:02:05
>>464
ĻOŠķåępĐÔXÉsŊÎĒĒ
466:ftHgĖžģĩģņ
10/04/26 22:05:24
t[`[gLĖuõvÁÄĮĪâÁÄgĪāĖČĖH
ÏĖéūÆĒĪĖŠąĪĒĪĖÅAąĖÉgĪHŦ
int@nurupo;
ąęÍuvÅĒĒæËHŦ
int@nurupo = 1
467:ftHgĖžģĩģņ
10/04/26 22:14:54
int@nurupo = 1
ŠõūČ
ÉõĶÄúŧÆĒĪõðĩÄĒéíŊūĩ
ÏéūÍt[`[gĖÅÍĐČĒąÆŠ―Ē
468:ftHgĖžģĩģņ
10/04/26 22:52:29
ïÐÅúŧÆŊÉãüĒ―į
uąņČŦûĐ―ąÆČĒAžđIvÆūíę―B
469:ftHgĖžģĩģņ
10/04/26 23:02:07
úŧÆŊÉãüÁÄĮĪâéņū
470:ftHgĖžģĩģņ
10/04/26 23:02:55
int i;
int j = i = 0;
ąĪĒĪâÂĐ
Ü LĒČ
471:ftHgĖžģĩģņ
10/04/26 23:03:11
>>469
ęūŠ ÁÄ\ĩóČĒŠA>>467Ý―ĒČâÂB
472:ftHgĖžģĩģņ
10/04/26 23:06:20
uúŧvÆuãüvðŨĩžģđéŨŦūČ
Â[ĐĐ―ąÆČĒAÁÄ
473:ftHgĖžģĩģņ
10/04/26 23:08:35
éūÆŊÉãüÁÄąÆĐH
474:ftHgĖžģĩģņ
10/04/26 23:10:00
>>466
\[XĮßÎuÔíĐéąÆðĒÄÍĒŊČĒ
æĮÜČŊęÎíĐįČĒąÆðAVXgĩÄąŧÓĄŠ é
475:ftHgĖžģĩģņ
10/04/26 23:11:39
>>473
ŧęðúŧÆūĪ
Ü AúŧÍãüÅÍČĒŠČ
476:ftHgĖžģĩģņ
10/04/26 23:26:20
úŧÍãüķáČĒH
int main(void) {int x = 5; return 0; }
ČņĐūÆãüķáČĒH
477:ftHgĖžģĩģņ
10/04/26 23:34:34
ĒĒĶAúŧÅ·
478:ftHgĖžģĩģņ
10/04/26 23:41:51
466ūŊĮAAzūÁ―Ý―ĒÅŲņÆēßņB
āĪĩO[OæķÅTĩÄéBvOÁÄïĩŧĪËBB
>>474
ŧĪĒĪāĖČĖËB
ķá wĮÂĐíË[æIÆĒĪLā éÆĐH
479:ftHgĖžģĩģņ
10/04/26 23:46:14
auto ÏÉúŧČņĐ éĖĐHSãüķáČĒĖĐH
ŧęÆāīĖŠŠÃĒĖĐH
480:ftHgĖžģĩģņ
10/04/26 23:58:19
>>479
ÃĒņķáČÄAÅĐįŋáņÆĩ―ķ@ðoĶÄĒČĒūŊB
481:ftHgĖžģĩģņ
10/04/27 00:01:05
>>480
static ČÏÉηéúŧÍðÅŦéŠAauto ČÏÉúŧÆĒĪŪėÍ éĖĐ
main() {
int x; /* éū */
x = 1; /* ãü */
}
ðÐÆÂÉÜÆßāĖŠ
main()
482:ftHgĖžģĩģņ
10/04/27 00:01:46
int main() {
int x = 1; /* éūúŧ */
}
ÆvÁÄĒ―ĖūŠB
483:ftHgĖžģĩģņ
10/04/27 00:03:31
ēßņČģĒBâčČĻĩB
main()
{
int x; /* éū */
x = 1 /* ãü */
}
ðÐÆÂÉÜÆß―āĖŠ
main()
{
int x = 1 /* éū{ãü */
}
ūÆvÁÄĒ―ĖūŠAKiÍąęðúŧÆÄņÅĒéĖĐH
484:ftHgĖžģĩģņ
10/04/27 00:11:39
>483
ŧęÍAúŧqtŦĖéūB ÜÅāéūÅAéū+ãüÅÍČĒB
ŪÆéūÅÍķ@ŠæĘģęÄĒéB
int a[] = {1, 2, 3,};
ÆŊéŠ
int a[10];
a[] = {1, 2, 3,};
ÆÍŊČĒĖÍĘĻūĐįB
485:ftHgĖžģĩģņ
10/04/27 00:16:06
>>483
JIS X3010 6.7.8 úŧ
486:ftHgĖžģĩģņ
10/04/27 01:11:59
>>481
rÅMĩ―ÆÍvÁ―ŠV
[ߎÄÎÁ―B
487:ftHgĖžģĩģņ
10/04/27 11:47:43
§änvO~OĖāÆĩÄACūęi++ÅÍČĒjĖrbgZðŨĩÄĒÜ·B
unsigned char^ĖÏðAņiÅoĩÄ8ÂĖ0/1tOÆĩÄgĪ―ßĖęÔøĶĖæĒâčûÁÄ―Å·ĐH
ęĘIÉgíęéWbNÆĩÄÍČšĖ\bhĖæĪČīķÅnjÅ·ĐH
//øsrcĖnrbgÚð0Đ1ĐÅæčo·
unsigned char getNbit(unsigned char src,unsigned char n)
{
//srcÆ2ĖnæinrbgÚūŊ1ĖljÆ_æZĩÄA0ÉČÁ―į0ðÔ·BŧĪÅČŊęÎ1B
if( src & (1<<n) == 0 )
{
return 0;
}
else
{
return 1;
}
}
//øsrcĖnrbgÚÉwčĖlparam(0/1)ðZbgĩ―lðÔ·
unsigned char setNbit(unsigned char src,unsigned char n,unsigned char param)
{
//0ðZbg·éęAsrcÆ2ĖnæĖlð―]ĩ―l(255-1<<n)ÆðA_æZ·é
if(param == 0)
{
return src & (255-1<<n);
}
//1ðZbg·éęAsrcÆ2Ėnæ(1<<n)ĖlÆðA_ÁZ·é
else
{
return src | (1<<n);
}
}
488:ftHgĖžģĩģņ
10/04/27 11:54:37
rbgtB[hķá ĐņĖHķŽģęéR[hÍĒŊĮ
489:ftHgĖžģĩģņ
10/04/27 11:58:10
ņÂÚÍon/offÅÖíŊæĪš
490:ftHgĖžģĩģņ
10/04/27 12:00:41
IOė·éČįrbgtB[hgÁÄAÖÅBÁ·é
491:ftHgĖžģĩģņ
10/04/27 12:15:09
(255 - 1 << n) ķáČÄ@~(1 << n)ÁÄ·éĖŠrbgZįĩĒ
492:ftHgĖžģĩģņ
10/04/27 12:34:18
__inline unsigned char getNbit(unsigned char src, unsigned char n) {
return src & (1 << n);
}
__inline unsigned char setNbit(unsigned char src, unsigned char n, unsigned char param) {
return src & ~(1 << n) | (!!param << n);
}
493:ftHgĖžģĩģņ
10/04/27 12:39:45
return (src >> n) & 1
494:487
10/04/27 13:33:20
FģņA čŠÆĪēīĒÜ·B
>>490
ÜģÉIO§äĖwKÅ·B
îÕÉvŠ8ÂæÁÄĒÄAwčĖIO|[g1Â(1oCg)ÉlðZbg·éąÆÅ_/Áð§ä·éÆĒÁ―ÛčÅ·B
rbgtB[hÆĒĪĖðēŨÄÝÜ·B
>>492
OŌÍAwčĩ―rbgŠ0ĖÆŦÍ0ŠÔéŊęĮA1ĖÆŦÍ1<<nŠÔčÜ·ËB
ŧęÅāAąĖ\bhðgĪÛÉAu0ĐŧĪÅČĒĐvÆĒĪ^pð·ęÎĮĒÆĒĪąÆÅ·ĐH
JavaĖbooleanâC#Ėbool^ÉĩęÄĒéäĶA0Đ1ĐĖßčlÉąūíįČĒÆĒŊČĒÆvÁÄĒÜĩ―ŠA
CĖíŊūÆŧĪÅāČĒÆĒĪFŊÅĮĒÅ·ĐH
ãŌÍAusrc & ~(1 << n) | (!!param << n);vĖLqĖÓĄðÚĩģĶÄĒ―ūŊéÆĐčÜ·B
usrc & ~(1 << n)vĖŠÜÅÍAuÆč Ķļwčrbgð0É·évÆĒĪĖÍŠĐčÜ·ŠA
ŧĖãA !!ÆÍĮĪĒĪÓĄĖLqČĖÅĩåĪĐB
ąĪĒĪZî{IČðÉÍinlineÉĩ―ŲĪŠŽČĖÅ·ËBÆÄāQlÉČčÜ·B
495:ftHgĖžģĩģņ
10/04/27 13:38:56
rbgtB[hĖĀËķĖŠĐįĒÁÄŧĖprÉÍgĶČĒņķáČĒĖH
pfBOÆĐÔüęÖíéÆĐÅ
496:ftHgĖžģĩģņ
10/04/27 13:46:15
>>494
>>492Ė get ĖûÍwEĖĘčÅA0, 1 ÉÅč·éČį(ĩ―ûŠĒĒūëĪŊĮ)A
return !!(src & (1 << n));
ÆĩÄāĒĒŠAŧęČį >>493 ĖûŠĒĒËB
!! Í ! ð2ņâÁÄéūŊB 0Čį0A0ČOČį1Éĩ―ĒÆŦÉâéí
čiB
497:ftHgĖžģĩģņ
10/04/27 14:15:09
>>487ĖŧčķAZqĖDæĘðæēŨÆŊ
498:ftHgĖžģĩģņ
10/04/27 14:28:54
>>494
JavaÅāC#Åā0ŠUÆĒĪÆąëÍÏíįņæB
if (3)ÆĐĐŊéÅĩå
499:ftHgĖžģĩģņ
10/04/27 15:34:56
>>498 R
500:ftHgĖžģĩģņ
10/04/27 15:42:12
JARO
501:ftHgĖžģĩģņ
10/04/27 18:54:10
!!ÍLĒņūæČ
DÝĖâčūëĪŊĮ
ŋáņÆÅKŧģęéĐĮĪĐÍCÉČé
502:ftHgĖžģĩģņ
10/04/27 19:14:22
!!ŠĒâČį!=0ÍĮĪæH
503:ftHgĖžģĩģņ
10/04/27 19:20:04
>>485
ČéŲĮAuÃILŊææÔvĖÝČįļuĐŪLŊææÔvĖęÅ ÁÄāAúŧÆĒĪūtŠKpģęéĖÅ·ËB
CvgãÅÍPČéãüÉ·ŽČĒāĖÅ ÁÄāB
504:ftHgĖžģĩģņ
10/04/27 19:53:57
C++ÅÁÜĩÄCÉŽę
ĒÄCĖüåĮÝIĶ―ņÅ·ŠAŌÉČé―ßÉĩ―į―ßÉČéKÛčÆĐ čÜđņĐ
―Ôņ ÆĐėéęGUIÆĐgíČĒÆČįČĒņÅ·æËHÅŦ―įqgtŦÅģĶÄęÜđņĐH
505:ftHgĖžģĩģņ
10/04/27 19:54:16
>>502
īÍî{ŧĪĩÄé
ifķÉžÚÍŧę·įĐČĒŊĮ
506:ftHgĖžģĩģņ
10/04/27 19:55:02
>>504
CUIÅėęéæĪČČPČQ[ÅāėéÆĒĒæ
īÍĒÂāqbgAhu[ðėéæĪÉĩÄĒé
507:ftHgĖžģĩģņ
10/04/27 22:01:56
\ĒĖĖoÉANZX·é
iCXČû@ÁÄ éH
508:ftHgĖžģĩģņ
10/04/27 22:10:36
char*ÅLXgĩÄA1oCgÉANZX·é
509:ftHgĖžģĩģņ
10/04/27 22:14:11
oĖĘuâ^ðzņÉĩÄÛķĩÄĻĒÄ
ŧęÅ[vÅANZX
Ü ĘŧņČąÆâéČÅFAūŠ
510:ftHgĖžģĩģņ
10/04/28 15:43:35
>>507
unionðgĪĖŠęÔyÅãi
511:ftHgĖžģĩģņ
10/04/28 16:33:51
>>510
ANZXÆĒĪūtĖÓĄŠíĐÁÄČĒūë
nÍŲÁÄęÎĒĒĖÉ
512:ftHgĖžģĩģņ
10/04/28 17:14:46
ANZXÅŦČĒRðģĶÄęVË
513:ftHgĖžģĩģņ
10/04/28 19:37:37
>>511
ąĪĒĪīķÅĒŊéÁĩåB
typedef struct {
int a;
int b;
int c;
int d;
} hoge_t;
typedef union {
hoge_t u;
int l[4];
} chinko_t;
514:ftHgĖžģĩģņ
10/04/28 19:38:41
Aint l[0] ÉĩÆĒ―ûŠÖŠĒĒČB
515:ftHgĖžģĩģņ
10/04/28 20:07:29
ACgŠCÉČé
Ŋķ^ČįÜļâčÍģĒūëĪŠAŠęŠ éĩČ
516:ftHgĖžģĩģņ
10/04/28 20:14:52
bgFģūĩB
517:ftHgĖžģĩģņ
10/04/28 20:16:54
>>515
ŧęðūĒoĩ―įŧāŧāunionĖķÝŧĖāĖŠ|ĒæČB
>>516
NābgĖbČņĐĩÄË[ūë
518:ftHgĖžģĩģņ
10/04/28 20:26:35
YĶÅANZXĩ―ĒūŊČį
#define STFX(N,V) switch(N){case 0:struct.a=V;break;case 1:`}
Å\ŠūĩB
519:ftHgĖžģĩģņ
10/04/28 21:01:43
ĻĒĻĒĄúāÜ―bĖAÍÂÜņËĶąÆÅāßÄéæ
520:ftHgĖžģĩģņ
10/04/28 21:10:53
>>519
ūæČAãÍDūęūëĪÉVŠČC~ÍIij[ÅāĩÄëÁÄĖ
521:ftHgĖžģĩģņ
10/04/28 21:12:26
ąęūĐįC~ÍEEE
522:ftHgĖžģĩģņ
10/04/28 21:12:59
D(Î)
523:ftHgĖžģĩģņ
10/04/28 21:14:18
ĻķĒģÜŠ―ÍFORTRANÅāgÁÄÄūģĒ
524:ftHgĖžģĩģņ
10/04/28 21:14:28
VŠÁÄęĐ
525:ftHgĖžģĩģņ
10/04/28 21:18:30
ĻķĒģÜŠ―Í LISP ÅāgÁÄūģĒA
ņH
526:ftHgĖžģĩģņ
10/04/28 21:24:39
>>523,525
·ÜņAīÜū20ãūŠžûÆāïÐÅgÁÄéw
527:ftHgĖžģĩģņ
10/04/28 21:32:21
LISPÍĒūÉīÍūĐįČBÜ WindowsAvÉĀÁÄūĪČįC#ĖãŠéĐāĩęČĒBÍĒÝūĩČ
ÅāvOÍWindowsAvūŊķáČĒĩAÂ[ĐDÁÄNŠyģđéņūæ
ĒEÅgíęÄéCĖåéðö·CË[ūë
ÆWebvO~OĖLLÍąęĐįāķŦcé
528:ftHgĖžģĩģņ
10/04/28 21:35:21
LISPÍemacsÆĐ éĐįÜgĪ@ïÍŧąŧą éĐāĩęņŠ
FORTRANðgĪęĘÍÜÁ―vĒĐÎņ
ĖåwÅĀąÉgÁÄČâÁÄČĒĐįAāĪķ@āíŠņË
529:ftHgĖžģĩģņ
10/04/28 21:49:20
ANZXÆĐŧņČCM
[ČgĒûÍĘĩČĒĩB
530:ftHgĖžģĩģņ
10/04/28 22:02:10
FortranÍåwÅÍÜūÂĐÁÄéÆąë éŊĮ
kÁÄemacsĖ}NįĒĩĐČĒæ
ÁÄąĪÆĩÄ[hĩÄ>>528ðĮņū
―ÔņŲÆņĮŊķāĖðĐ―ĖÉoĩ―ĶŠ^tÅĘĒČÆvÁ―
531:ftHgĖžģĩģņ
10/04/28 22:25:40
\ĒĖĖüęqÁÄ ÜčæČĒąÆČņÅĩåĪĐHiÝvÉâč čHj
532:ftHgĖžģĩģņ
10/04/28 22:27:57
ĘÉĘ
533:m
10/04/28 23:55:51
ĒÜwZĖÛčÅ
do-whileķðgÁÄ
P{Q{REEEÆĒĪæĪÉlðÁZĩÄ\ĶĩA
ÁZĘŠROOðīĶ―į\ĶĩÄ
ðIđ·éÆĒĪvOðgÝ―ĒĖÅ·ŠA
iĐįöÆÂĒÄĒŊČÄAæíĐčÜđņ
ĮČ―ĐģĶÄūģĒBĻčĒĩÜ·
534:ftHgĖžģĩģņ
10/04/28 23:57:45
>>533
ąąÍüåXČĖÅ ÜčxČąÆÍĻĶÅŦÜđņB
535:m
10/04/29 00:00:38
>>534
ĮĪĩ―įĒĒÅ·ĐH
536:ftHgĖžģĩģņ
10/04/29 00:02:05
wZĖÛčH
537:m
10/04/29 00:03:53
>>536
ĒĶęåČņÅ·Š
SöÆÉÂĒÄĒŊČÄÅ·ËEEE
538:ftHgĖžģĩģņ
10/04/29 00:03:56
>>535
―ÚØÝļ(techÂ)
ąŋįÖĮĪž
539:ftHgĖžģĩģņ
10/04/29 00:04:27
#include <stdio.h>
int
main(void)
{
@ int i = 1;
@ int sum = 0;
@ do {
@ @ sum += i++;
@ } while (sum < 300);
@ printf("%d\n", sum);
@ return 0;
}
540:ftHgĖžģĩģņ
10/04/29 00:04:29
ŧĪĒĪÆŦÍüĄĩĒJ[ĖVsðĒÄņoūëĪ
541:m
10/04/29 00:12:06
>>539l čŠÆĪēīĒÜ·B
QlÉĩÄŠņÎÁÄÝÜ·
542:m
10/04/29 00:14:24
>>539
sumüęČĒÅāÅŦÜ·ĐH
543:ftHgĖžģĩģņ
10/04/29 00:16:16
ÂĒÄĒCÍģĒæĪū
544:ftHgĖžģĩģņ
10/04/29 00:24:11
>>542 ĐŠÅâęæJX
545:ftHgĖžģĩģņ
10/04/29 00:52:38
>>542
#include <stdio.h>
int
main(void)
{
int i = 1;
do {
printf("%d\n", i * (i + 1) / 2);
i++;
} while (i * (i + 1) <= 600);
return 0;
}
546:ftHgĖžģĩģņ
10/04/29 00:55:13
>>542
Ęði[ĩÄĻÏŠKvČíŊB
ÁZĩÄĒÁÄAŧęðĮąÉÛĩÄĻĖHÁÄbÉČéÅĩåH
ūĐįAąĖęÍusumvÁÄĒĪÏÉüęÄéB
ĘÉgoukeiÅāsÅāACūęĖKĨÉ]ÁÄęÎČņÅāĒĒB
547:ftHgĖžģĩģņ
10/04/29 00:55:55
>>545
ãYíūŊĮSŌÉÍŠĐčÃįĒ\[XūČ
548:ftHgĖžģĩģņ
10/04/29 01:03:48
ÜÄAČÆāãYíÅÍČĒ
549:ftHgĖžģĩģņ
10/04/29 01:16:39
ąĖčĖâčÍAĶŠŠĐéĖČįŋâĩČĒBÂÜčßĐį_OČx
hčXķáČĒņūĐįģ
550:ftHgĖžģĩģņ
10/04/29 02:39:15
ŋåÁÆŋâČņÅ·ŊĮBBB
Raw SocketÁÄ éĀáČĒÅ·ĐH
ĖJÂŦÍWindowsÅVC++ 2008ČĖÅ
Winsock2ðgÁÄws2_32.libðNĩA
socket(AF_INET,SOCK_RAW,IPPROTO_IP);
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IPwb_ðėŽ·éÆŦÉIPðUÅŦéÆĒĪLð
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