ySҽ}zC/C++ ..
280:ftHg̼³µ³ń
07/12/12 23:06:02
>>275
Ü[ĖAC++ĢCĢŖ¾ÆÅ\ŖČń¾ÆĒĮÄ“¶©ČB
Ā[©AC89©ēgĮÄélŌ©ē·éĘAC99ÅǤµÄą~µ¢@\Įij¢ĢęB
޵ėC99ÉĪ·éęčAISOāēJISāēÉC89ĢKiš{oéę¤ÉµėĘvµ½¢B
281:ftHg̼³µ³ń
07/12/12 23:11:36
>>278
traitsĢ\»
Ę¢¤©©Č«µÄéĢĶØO¾Æ
282:ftHg̼³µ³ń
07/12/12 23:27:42
typedef³©Į½ēßĮæįsÖāńH
ev[gg¤Ę«Ę©ćÅĻX³źéĀ\«Ģ é^g¤Ę«Ę©
283:ftHg̼³µ³ń
07/12/12 23:31:06 BE:335659853-2BP(35)
R[hRv[gę2ÅĘModernC++Designܶط·ß
284:ftHg̼³µ³ń
07/12/13 00:13:25
VC̤ÉR[hČATEXT("ą¶źĀ")ÅWSTR[]ŖģźéÆĒA
¶©ēWCHARšģéÉĶǤ·źĪ¢¢ĢH
285:ftHg̼³µ³ń
07/12/13 00:24:05
ØÜ¦ēbąg¦éęČH
286:ftHg̼³µ³ń
07/12/13 00:24:24
TEXT('ą');
_T('¶');
287:ftHg̼³µ³ń
07/12/13 00:35:32
VC̤ÉR[hČATEXT("ą¶źĀ")ÅWSTR[]ŖģźéÆĒA
¢ā³¾ė
288:ftHg̼³µ³ń
07/12/13 00:45:21
>>284
C/C++¾źÅ¶ńšĒ¤±¤¾¤OÉA©R¾źÅ³µ¢iÓ”Ŗ`ķéj¶ńš
µ¦éę¤É·éĢŖę¾ĘĶvķČ¢©ĖH
289:ftHg̼³µ³ń
07/12/13 19:15:14
vectorzńĢšśĶǤāéńÅ·©? resizeĘ©Åkß鵩Ȣŷ©
290:ftHg̼³µ³ń
07/12/13 19:17:53
©ČšµÜµ½@clear();Ę¢¤ĢŖ čܵ½
291:ftHg̼³µ³ń
07/12/13 19:25:20
¾ß¾
šś³źÄ¢Č¢
292:ftHg̼³µ³ń
07/12/13 19:26:46
reserve(0);Åąšś³źČ¢ę@Ǥµ½ēĒ¢ńÅ·©
293:ftHg̼³µ³ń
07/12/13 19:30:50
vectorĢšśĮÄ ńܵsƱȢČ[B
std::vector<T>( hoge ).swap( hoge )
ÅV
NÅ«éAĮÄEffectiveSTLÉ Į½ÆĒA
»¤¢¤bH
294:ftHg̼³µ³ń
07/12/13 19:34:25
šśÅ«Üµ½ę@WÅĀ¢ÄȢ̪ĒȢŷĖ
main(){
int n;
vector<double> a(10000000,1);
vector<double>().swap(a);
scanf("%d",&n);
}
295:ftHg̼³µ³ń
07/12/13 19:37:39
>>293
ģĘĢęŽƦĪ100MgĮÄ¢½ĘµÄA»Ģ ĘÉąvOŖ±ź
ģĘĢęĶĮµ½¢Å·ęĖ@½ŖTu[`ÅmŪµ½ąĢĶßéĘ«ÉĮ¦Ä¢éĘv¤ĢÅ·Ŗ
»¤ÅČ¢ĘĮµ½¢ķÆČńÅ·ŖEEWÅĀ¢ÄȢŷ
296:ftHg̼³µ³ń
07/12/13 19:44:52
»¤¢¤Ó”ČēAXR[v²Æ½ēĮ¦éŵåB
vectorĢč`©ēĮµ½¢źÜÅšubNÅĶßĪB
297:ftHg̼³µ³ń
07/12/13 19:47:29
\šś½ßÅ«½ę
template<typename T>
void clear(T& t){ T().swap(t);}
main(){
int n;
string a; a.resize(100000000);
clear(a);
vector<double> b(10000000,1);
clear(b);
scanf("%d",&n);}
298:ftHg̼³µ³ń
07/12/13 19:50:30
>>296
Ą±µÄŻÜµ½@æįńĘšśµÜ·Ė@×ÉČčܵ½
main(){
{vector<double> b(10000000,1); Sleep(1000);}
int n; scanf("%d",&n);
}
299:ftHg̼³µ³ń
07/12/13 20:00:26
ÅąLųĶĶšŹÅéĢĶ“ēķµ¢Å·Ė@¼ÉąKpĶĶĢŹĢØŖÜ¶ĮÄ¢½ē¢čÜ·
¾¦IÉšś·é٤ŖĒ³»¤Å·Ė@
300:ftHg̼³µ³ń
07/12/13 21:00:51
vcĶclearÅšśµČ©Į½©Č
301:ftHg̼³µ³ń
07/12/13 21:23:11
C99Ģ”eÉεĢéRpCĮĽŖ čÜ·©H
302:ftHg̼³µ³ń
07/12/13 21:40:38
gccĮÄXVĶā¢ń¶āČ¢Ģ?
303:ftHg̼³µ³ń
07/12/14 00:36:56
>>299
ÜĘąÉXR[vŲĮÄźĪ¾¦IČšśiubNģ¬jŖvéę¤ÉČé±ĘČńÄ
³¢Ęv¤ęB»¤Ę¤ĮźČźÅµåB
304:ftHg̼³µ³ń
07/12/14 02:17:40
ImpersonateLoggedOnUserÖÉęéUOIÉ¢ij¦Ä¾³¢
Ah~ ĄÅ®¢ÄévO̤æA[UHOGEÉUOIµÄ
®©µ½¢A()Ę¢¤ÖĘAAh~ ĄÅ®©µ½¢B()Ę¢¤ÖŖ čÜ·B
±ĢĘ«A
LogonUser(..., &hToken);
ImpersonateLoggedOnUser(hToken);
A();
B();
RevertToSelf();
CloseHandle(hToken);
ʵĵܤĘAB()ÜÅHOGE ĄÅ®¢ÄµÜ¤ĘvĮĢܷBĢÅA
LogonUser(..., &hToken);
ImpersonateLoggedOnUser(hToken);@@A();@@RevertToSelf();
CloseHandle(hToken);
LogonUser(..., &hToken);
ImpersonateLoggedOnUser(hToken);@@A();@@RevertToSelf();
CloseHandle(hToken);
B();
Ę·é©A
LogonUser(..., &hToken);
ImpersonateLoggedOnUser(hToken);@@A();@@RevertToSelf();
ImpersonateLoggedOnUser(hToken);@@A();@@RevertToSelf();
B();
CloseHandle(hToken);
Ʒ驾Ęv¤ĢÅ·ŖAA()AB()Ŗ½ń©JčŌµÄŃo³źéĘ«AćŅĢę¤É
LogonUser()šÄŌĢĶźń¾ÆÉµÄALogonUser()ĘCloseHandle()ĢŌÉ”ńĢ
UEUšEA()EB()šÄŃo·ĢĶāčȢŵ天B
½ŖåävČń¶įĘĶv¤ĢÅ·ŖA»¤¢¤TvR[hŖ© ½ēČ©Į½ĢÅ
ß©ĖÄ¢éęÅ·BĒȽ©³¦Ä¢½¾ÆéĘ©čÜ·B
305:ftHg̼³µ³ń
07/12/14 11:44:17
¶ńeÉXR[vĮÄ éH
char *func(){
return "Hello,World!!!";
}
Ä čH
306:ftHg̼³µ³ń
07/12/14 11:56:07
>>305
åaB
Ā[©Aķ
čiBAµAconst char *šŌ·×«B
307:306
07/12/14 11:58:04
>>305
«Yź½B¶ńe©Ģ̶¶śŌĶstaticĘÆ¶AvOJn©ēI¹ÜÅB
308:ftHg̼³µ³ń
07/12/14 12:47:11
>>306-307
TNX
»¤©const¾Į½Č
309:ftHg̼³µ³ń
07/12/14 15:35:34
XR[vi¼OĢLųĶĶBRpCÉ`FbN³źéjĘ
õ½iĻšuźŖ»ĢĻ̽ßĢźÅ éśŌBĄsĢbjĶ
ŹĢb¾¼[B
310:ftHg̼³µ³ń
07/12/14 22:33:52
Qlš©ČŖēĘwÅāĮÄ¢évO~OSŅÅ·B
Ē¤Éąķ©ēČ¢±ĘŖ éĢÅæāµÜ·B
#include<stdio.h>
int main(void){
int a = 1;
int b = 0;
printf("short int^ĢTCYĶ%doCgÅ·B\n",sizeof(short int));
printf("int^ĢTCYĶ%doCgÅ·B\n",sizeof(int));
printf("long int^ĢTCYĶ%doCgÅ·B\n",sizeof(long int));
printf("float^ĢTCYĶ%doCgÅ·B\n",sizeof(float));
printf("double^ĢTCYĶ%doCgÅ·B\n",sizeof(double));
printf("long double^ĢTCYĶ%doCgÅ·B\n",sizeof(long double));
printf("ĻaĢTCYĶ%doCgÅ·B\n",sizeof(a));
printf("®a+bĢTCYĶ%doCgÅ·B\n",sizeof(a+b));
return 0;
}
ÅRpC·éĘlong doublĢʱėŖ10oCgÉČéĢÅ·Ŗ
ĢĮÄ¢éQlĢoā³µ¢CpÅĶ8oCg\LÉČĮĢܷB
½x੼µÄ¢Ü·ŖŌᢪķ©čܹńŵ½B
ę뵨袵ܷ
311:310
07/12/14 22:40:24
®ģĀ«ĶWinXP
gpRpCĶCpadĘ¢¤ąĢÅ·B
312:ftHg̼³µ³ń
07/12/14 22:41:38
^ĢTCYĶĀ«ÉęĮÄį¤B
long double Ķ 8, 10, 16 oCgĢRķŽē¢©½±ĘŖ éB
313:310
07/12/14 22:57:54
>^ĢTCYĶĀ«ÉęĮÄį¤B
long double Ķ 8, 10, 16 oCgĢRķŽē¢©½±ĘŖ éB
Ā«Ģᢪ éĘ¢¤±ĘąŖÉüźÄךiß½¢Ęv¢Ü·B
čŖĘ¤²“¢Üµ½B
314:ftHg̼³µ³ń
07/12/14 23:39:03
GCCĘVC碵©gķńgʵÄĶ
POoCgĮÄĢĶæµ¢Ė
315:ftHg̼³µ³ń
07/12/14 23:52:31
R\[Åꏮ`Ę¢¤©ęŹģĘ¢¤©A³µ¢ÄĢĶķ©ēČ¢ĢÅ·Ŗ
į¦Ī”sÉnĮÄ
1111111
2222222
3333333
4444444
ČĒĘ\¦µ½ćA»źÉķ¹éAČ¢µĶĮµÄƶŹuÉoĶĘ¢¤ĢĶsĀ\ŵ天H
©ŖÅ²×ÄŻÄåŹĢ\r\bšĄ×ÄŻÄą¤Ü¢©Č”ĶåŹĢ\nŲܩµ²Ü©µāĮĢܷ
316:ftHg̼³µ³ń
07/12/15 00:08:05
»ńČ Č½É ncurses
ÅąwinpĮÄ Į½ÆH
317:ftHg̼³µ³ń
07/12/15 00:12:19
²×ÄŻéĘ
pĀ\OS
AIX
BeOS
Cygwin
Digital Unix (aka OSF1)
FreeBSD
GNU/Linux
HPUX
IRIX
OS/2
SCO OpenServer
Solaris
SunOS
ĪĪĪACygwin©A¢āµ©µEE
318:ftHg̼³µ³ń
07/12/15 00:14:37
PDCursesĮÄĢą éÅęB
319:ftHg̼³µ³ń
07/12/15 00:15:09
cursesČē éB
VC©½©¾Į½©ČEEEB
Åą»źę©A»Ģ®ē¢ČēGXP[vV[PXL÷ɵ½ūŖ¢©ąęB
320:ftHg̼³µ³ń
07/12/15 00:21:51
GXP[vV[PXĮÄ¢¤Ę©ŖĢʱėŵ©Ē®©Č¢±ĘÉČĮæį¤ę¤ČEEH
PDCursesAȩȩ¢¢y[WŖŻĀ©ēČ¢ĢÅæåĮĘsöėµÄ«ÄŻÜ·
321:ftHg̼³µ³ń
07/12/15 00:33:06
fseekIČĢŁµ©A čŖĘ¤
322:ftHg̼³µ³ń
07/12/15 00:43:58
enum Foo { a = 0, b = 10, };
int main()
{
Foo x = Foo(3);
}
VC71ÅͱźŖRpCoéń¾ÆĒA
Foo xŖń^FooÉČ¢lšęč¾éĘ¢¤Ģͳµ¢®ģH
323:ftHg̼³µ³ń
07/12/15 00:46:46
Ēwindows.hŖüĮīܵ½Ę³
324:ftHg̼³µ³ń
07/12/15 01:29:51
>>322
xĶ11ÉČĮ½ėH
325:ftHg̼³µ³ń
07/12/15 02:23:22
>>324
¢āAint(x) == 3¾Į½B
326:ftHg̼³µ³ń
07/12/15 07:52:18
>>314
Intel nĢ CPU Ķ®¬_š 10 oCgŵĮÄé©ēŹÉæµĶČ¢B
Intel nĢĀ«ČēA16 oCgÉČĮÄÄą 6 oCgĶpfBOŖüĮÄ龯BŹČēB
ĢĶ Turbo C++ Ę© 10 oCg¾Į½ę¤ČB
>>315
Win ČēR\[nĢÖŖ éĢĶmĮÄ¢éB
gĮ½³¢©ēŚIĢģŖÅ«é©Ē¤©ĶmēńŖB
URLŲŻø(msdn.microsoft.com)
327:ftHg̼³µ³ń
07/12/15 10:06:17
>>322
ńFooĢlĢĶĶĶ
ŗĄŖ0ÅćĄŖ15ÉČéB
xŖ»ĢĶĶĢlČēFoo(x)
ĶOKB
328:ftHg̼³µ³ń
07/12/15 14:17:34
DLLÅdosR}hšÄŃo·Ę«Ams-dosĢWÅĶČ¢AvČĒÅ·Ŗ
Sdosꏚo³øÉÄŃo·ÉĶǤµ½ē¢¢Å·©? G[ŖoéĘdosęŹŖoīĵܢܷ
329:ftHg̼³µ³ń
07/12/15 14:23:54
>>328
SetStdHandle
330:ftHg̼³µ³ń
07/12/15 14:43:49
>>329
TNX
ś{źTCgõµÄąqbgŖČ¢ńÅ·ÆĒǤāĮÄ»ĢmÆš¾½ńÅ·Ŗ?@Ømč³ńÅ·Ė
331:ftHg̼³µ³ń
07/12/15 16:57:51
\[XĢsĘ©NXĢĘ©švŖµ½¢ĢÅ·Ŗ
½©¢¢\tgĶȢŵ天H@LinuxÅ·
332:ftHg̼³µ³ń
07/12/15 17:10:37
>>331
sĶ wc Å¢ÆéŵåBNXĢĶ grep ž¢½¢¢Æ»¤¾ÆĒA
doxygen Ę©gĮ½Ł¤Ŗ¢¢©ąĖB
333:ftHg̼³µ³ń
07/12/15 17:11:37
ÅßvO~OšĶ¶ß½ĢÅ·ŖWindowsXP{VC2005Ā«Åexet@CÉtxtt@CšhbOhbvµÄ
fstreamÅt@Cģ·éČPČvOšģė¤ĘvĮ½ĢÅ·Ŗ
ifstream file;
file.open(argv[1]);
±ńČ“¶Åargv[1]©ēt@CpXšóÆęė¤ĘµÄéĢÅ·Ŗ
½¼¼Š¼¼ŖtpXāt@C¼ÉÜÜźÄ¢éĘG[ŖoÄJÆÜ¹ń
argv[1]©ētpXóÆęéĘ2oCg¶Ķµ¦Č¢Ģŵ天H
jR[h¶A}`oCg¶ĢńĀĢRpCšµÜµ½ŖŹŚÅµ½B
334:ftHg̼³µ³ń
07/12/15 17:17:06
óÆęźé
hbNāüĶ·é_ÅóÅŖ£³źÄ¢éĢÅĶ
335:ftHg̼³µ³ń
07/12/15 17:18:51
>>332
ósāRgĢŻĢsšOµ½čA
ÖĢgĢŻĢsš¦½čAĘ©A
¢ė¢ėµ½¢ĘČéĘ wc ¾Æ¶įh¢©ąĖB
336:ftHg̼³µ³ń
07/12/15 17:19:58
>>333
VC2005 Ģ fstream ÉĶś{źt@CJÆČ¢oOŖ éB
URLŲŻø(www.google.co.jp)
337:333
07/12/15 17:23:09
>>334 >>336
ń čŖĘ¤²“¢Ü·B
VC2005ĮLĢĒóĮıĘÅ·©ĖAõµÄąSRķ©ēȢŢčŹÄÄ¢½ĢÅ©čܵ½B
338:331
07/12/15 17:29:46
>>332>>335
čŖĘ¤BČńĘ©ČĮ½
339:ftHg̼³µ³ń
07/12/15 17:30:57
>>327
200Åą-1Åą0x7fffffffÅąint n;Foo(n);ÅąRpCŹĮ½ęB
æČŻÉsizeof(Foo) == 4¾Į½B
āĮĻń^ųÅąĶĶO`FbNµČÆźĪ¢©ńĢ©Ėc
340:ftHg̼³µ³ń
07/12/15 18:28:20
>>339
>>327Å¢½ĢĶKiĢbB
RpCŖŹė¤ŖĄsū椪AKićĶĶ¢č`B
ĀÜč0`15ČOĢlÉĀ¢ÄĶĄĖ¶B
341:ftHg̼³µ³ń
07/12/15 18:50:13
ńqĮÄAČĘą int ČćĢTCYÉČéń¶įČ©Į½ĮÆH KićĶB
342:ftHg̼³µ³ń
07/12/15 18:51:31
KiĢbµÄéńČē C © C++ ©AĶŌĘ©AæįńʦµÄźB
343:ftHg̼³µ³ń
07/12/15 19:05:39
»źš¾¤Čē >340 ¾ĮÄ
344:ftHg̼³µ³ń
07/12/15 19:07:00
>>343
¶Ó³
345:ftHg̼³µ³ń
07/12/15 19:09:23
AJštÆČ¢Čēėš³źéĶoåµČ«į_¾B
346:ftHg̼³µ³ń
07/12/15 19:10:15
Ü >>342ĶKiĢbµÄéńČēAĮľ¾µÄéķÆ¾µ¶Ó³ĶK¾Č
347:ftHg̼³µ³ń
07/12/15 19:17:16
»ą»ą >341 ĢŻÉĪ·éX© >340-341 ̼ūÉĪ·éX©Ŗs¾
348:ftHg̼³µ³ń
07/12/15 19:19:51
KiĢbĮľĮÄé¶įń
¼ūĘ¢¤©·×ÄÉεÄĘé׫¾µA{lĶĘēźé±Ęɶå;¦Č¢Ę
349:ftHg̼³µ³ń
07/12/15 19:27:34
VC2005ÅwcoutÉo͵ĢܷB
SpČĒŖÜÜźÄ¢éĘ»źČ~wcoutŖ®ģµČČéāčŖ ĮÄ
>>333³ńĢāčĘÆ¶“ö©Ęv¤ĢÅ·ŖA
ĮčĢXbhĢŻC++P[šĻX·éÉĶǤµ½ēę¢Ģŵ天H
@ std::locale::global(std::locale(""));
·éĘSXbhÉKp³źÄµÜ¤ĢÅ”ńĶg¦Ü¹ń
350:ftHg̼³µ³ń
07/12/15 19:32:13
wcoutšgķøcoutÅ·é
351:ftHg̼³µ³ń
07/12/15 19:32:50
locale ÖAĮÄz}ĄŖ¢¢ĮøČRpCŖ½Ä¢éB
352:ftHg̼³µ³ń
07/12/15 19:33:36
OlŖģĮÄ¢é©ēČK
353:339
07/12/15 19:35:14
>>340
VCŖKiήĢéķÆÅĶČ¢ĮıĘÅ¢¢Ģ©ČH
Ü ĒæēɵĹRpCŹéČćĪōĶ¹Č ©ńĘ¢¤±Ę¾Ŗc
Ęą©TNXB
354:ftHg̼³µ³ń
07/12/15 19:36:24
strŖCh¶ĢĘ«ĢoĶ@
int n=WideCharToMultiByte(CP_ACP, 0, str, -1,NULL,0,NULL,NULL);
char *putf = new char[n+1];
n=WideCharToMultiByte(CP_ACP,0,str,-1,putf,n,NULL,NULL);
cout<<putf<<endl;
355:ftHg̼³µ³ń
07/12/15 19:40:56
Vs[ĘĒ¢½[_(^o^)^
356:ftHg̼³µ³ń
07/12/15 19:41:28
²Ī[^(^o^)_
357:349
07/12/15 19:53:53
cout << "¤ĶØ";
čŖĘ¤²“¢Ü·@orz
358:ftHg̼³µ³ń
07/12/15 20:09:37
SŅÅ·Øč¢µÜ·
½ąüͳźÄČ¢ĢiG^[[ĢŻjšf[^ʵĵ¤ÉĶǤµ½ē¢¢Åµå¤©H
ąIÅ·¢Ü¹ń
359:ftHg̼³µ³ń
07/12/15 20:15:00
>>358
scanf("%d",EEE);@ݽ¢ÉµÄéĘ©?
360:ftHg̼³µ³ń
07/12/15 20:26:53
getch()ĢßčlĶG^[ĢǤČń¾ė
361:ftHg̼³µ³ń
07/12/15 20:32:50
Vs[ĘĒ¢½[_(^o^)^
362:ftHg̼³µ³ń
07/12/15 20:33:44
²Ī[^(^o^)_
363:ftHg̼³µ³ń
07/12/15 20:41:01
>>359
yes
364:ftHg̼³µ³ń
07/12/15 20:45:02
G^[¢źĮĘŹÉ13ŌĮÄéČ
365:ftHg̼³µ³ń
07/12/15 20:45:45
>>363
int@n;
char@line[100];
fgets(line,@sizeof(line),@stdin);
if@(line[0]@==@'\n')@{
@@//@G^[¾Æ
}
else@{
@@sscanf(line,@"%d",@&n)
}
366:ftHg̼³µ³ń
07/12/15 21:14:43
>>365
thanx
367:ftHg̼³µ³ń
07/12/15 22:59:08
>>353
Kiį½ÅĶČ¢ĖBĄĖ¶¾©ē½ÅąAB
VCĢĄŖ»¤¢¤Ó¤ÉεĢéĘ¢¤
¾ÆĢ±Ę¾ĖB
368:ftHg̼³µ³ń
07/12/16 05:51:11
æāÅ·B
OSĶMacOS X 104.11Å·B
#include <stdio.h>
int main (int argc, char *argv[]){
fprintf(stdout, "%s¥n", argv[1]);
return;
}
Ę¢¤vOš¢½ĢÅ·ŖA
¢“Ąs³¹éĘ«ÉAųÉ
÷Ų@Ō¹ĘāéĘA÷Ų@Ō¹
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µ©oͳźÜ¹ńB
ČńĘ©ńšµ½¢ĢÅ·ŖAĒĢę¤É·źĪǢŵ天?
369:ftHg̼³µ³ń
07/12/16 05:55:25
¼póĶęŲēźé
«ēßė
370:ftHg̼³µ³ń
07/12/16 05:56:15
argv[2]
ąoĶ·é
371:ftHg̼³µ³ń
07/12/16 05:59:50
A}WÅ·©orz
»źĮÄAOSĢoOĘ©¶įČÄ
C¾źĢ¶ńĢ\»ĢdlÅ·©Ė?
¼pšüźéĘ
÷Ų'¥0' Ō¹'¥0'
ĮÄČéńŵ天?
372:ftHg̼³µ³ń
07/12/16 06:15:23
»¤¢¤±Ę¾Č
373:ftHg̼³µ³ń
07/12/16 06:19:36
¤Ķ[A¹Į©±±ÜÅvO¢ÄAoOĀŌµµÄ¢½Ę«ÉA
±ńČāčÉoļ¤ĘĶ!
Ǥµę¤BT¾BQę¤B
374:ftHg̼³µ³ń
07/12/16 08:13:42
>>368
program "÷Ų Ō¹"
375:ftHg̼³µ³ń
07/12/16 08:47:55
>>371
C¾źĢ¶ńĢ\»ĢāčĘ¢¤ęčĶAR\[Ģdl(R}hCÉü͵½¶ńš
¼pÅųšęŲé)©ČB
©ŖÅVFšģĮÄAųĢęŲčš¼p¶ČOÅw¦Å«źĪ argv[1] = "÷Ų Ō¹" ąĀ\¾ęB
argv[]ÉǤ¢¤¶ńŖn³źé©ąC¾źĢKiĢĶįe¾ĮÆH
376:ftHg̼³µ³ń
07/12/16 09:09:48
>>375
JISKi©ÄݽŖAu¶ńÖĢ|C^ÅČÆźĪČēČ¢vʵ©¢ÄČ¢ČB
377:375
07/12/16 09:20:01
>>374É¢Ä éę¤ÉAķ“ķ“©OVFšģēČÄą
½¢Ä¢ĢvbgtH[ÅĶ "" ÅĶßĪ«čéĖBČŗ©YźÄ½orz
378:ftHg̼³µ³ń
07/12/16 09:40:06
>>373
program "Ą¼ ę¶"
379:ftHg̼³µ³ń
07/12/16 10:06:12
#include <stdio.h>
#include <string.h>
int main (int argc, char *argv[]){
@if (strcmp("Ą¼ ę¶", argv[1]) == 0) {
@@fprintf(stdout, " «ēß½ēH\n");
@} else {
@@fprintf(stdout, "%s\n", argv[1]);
@}
@return 0; //mainĢßčlšintwčµ½ēßčlԳȢĘRpCG[
}
380:ftHg̼³µ³ń
07/12/16 10:19:34
”ĢRpCĶG[ÉČéĢ©
381:ftHg̼³µ³ń
07/12/16 10:23:58
>>373
> ¤Ķ[A¹Į©±±ÜÅvO¢ÄAoOĀŌµµÄ¢½Ę«ÉA
> ±ńČāčÉoļ¤ĘĶ!
> Ǥµę¤BT¾BQę¤B
>
>>368 ĢvOÅ»źĶå°³¾ėB>>370 ŖÜĮʤȚ¾Ęv¤ŖB
argc Éīń éń¾µB
382:ftHg̼³µ³ń
07/12/16 11:42:47
VS2005MFCÅ·ŖAOnKeyDown()ÖÅóÆęĮ½int^ĢAXL[R[hšA
³Ģ¶ÉĻ·µÄstd::string^ĢĻÉćü·éÉĶǤµ½ē¢¢Å·©H
int n = 0x30; //L[{[hĢ0šŗµÄ¾ēźéAXL[R[h
nšstring^Ģ0ÉĻ·µ½¢
int©ēCString^ĢįĶ\ æ±æÅAU©µÄéńÅ·ŖEEEE
383:ftHg̼³µ³ń
07/12/16 11:57:01
382Å·©ČšµÜµ½ŖąĮĘ¢¢ū@Ŗ Į½ē³¦Ä¾³¢
#include <iostream>
#include "stdio.h"
#include <string>
int main()
{
@int n = 0x30;
@std::string str;
@str = ( char )n;
@std::cout << str << std::endl;
@return 0;
}
384:ftHg̼³µ³ń
07/12/16 11:58:44
>>382
ćü: s.assign(1, static_cast<char>(n))
Ļ·: std::string(1, static_cast<char>(n))
385:ftHg̼³µ³ń
07/12/16 12:00:25
str = static_cast<char>(n) Ŗ³š¾ĖB±źÉ½©sÅą éĢH
386:ftHg̼³µ³ń
07/12/16 12:05:56
>>384
>>385
TNX
387:ftHg̼³µ³ń
07/12/16 16:24:32
CźŹčāĮ½ĀąčŢ鵚ąąĒń¾ń¾ÆĒ¢¾ęķ©ēČ¢A»ĢßößöŖŚĮÄ¢éĘ±ÅąČ¢¾ė¤©
int main (int argc, char *argv[]){©±¢ĀČńÅ·Ŗ
Gg|CgĢųĮıĘĶšąTCg©½Ę±ėÅąvOŖĄs³¹éÉn³źéąĢ¾Ę¢¤ĢĶķ©čܵ½B
ܽA`ŌŖ¶ńÅAXy[XÅęŲēźAargv[]ĢvfŖargcÉüéĢąķ©čܵ½B
Åą»ĢAvOŖĄs·éĘ«Én³źéAĘ¢¤Ó”Ŗ³ĮĻčķ©čܹń
į¦ĪČńē©Ģ\tgEFAš_E[hµA©gÅg¤Ę«iuEUÅą}`fBAv[ÅąČńÅąj
.exeĢt@CšNbNµ½Ū½©ŖnĮÄ¢éńŵ天H
_uNbNšµÄN®·é¾ÆÅ·µA¾Ę·éƾ¦IÉint argc, char *argv[]Ę©ČÄą¢¢±ĘÉČĮĵܢ»¤Å
·ń²¢±ńŖēŖĮÄÜ·
int main (int argc, char *argv[]){Å®®éĘšąŖ\oéĢÅ·Ŗą¤³ĮĻčÅ·
388:ftHg̼³µ³ń
07/12/16 16:42:53
>>387
į¦ĪACRÉt@CšD&DµÄN®µ½źA
argvÉĶ»Ģt@CĢpXŖn³źéB
R}hvvg©ēN®·éźĶA
CÓĢIvVš¶ńʵÄn·±ĘŖÅ«éB
389:ftHg̼³µ³ń
07/12/16 16:48:55
R}hvvgāt@C¼šwčµÄĄsÅĶA
hege.exe /x /yĢę¤ÉĄst@CĢćɶńiR}hCųjšwčÅ«éB
±źŖCĢvOÅĶAmainĢųÅóÆęźéĘ¢¤±ĘB
WindowsÅĶÖAtÆN®AĄst@CÖĢhbvhbvN®ČĒÅąR}hCųŖgķźéB
390:ftHg̼³µ³ń
07/12/16 16:59:43
>>388-389
XÉ čŖĘ¤²“¢Ü·B
ĀÜčęŁĒįÉoµ½ąĢ¾Ę
WebuEUČēĪ»¢ĀÉhtmlt@CšD&D·éĘ»Ģhtmlt@CĢpXŖnčAuEUŖN®µA»ĢhtmlĢąeš\¦·éĘ©
}`fBAv[Čē¹yt@CšD&D·éƻ̹yt@CĢpXŖnčAv[ŖN®µA»Ģ¹yŖÄ¶³źéĘ©
Ę¢Į½ļŵ天
391:ftHg̼³µ³ń
07/12/16 17:14:11
»¤¢¤±ĘB
½¾µAEChEÖĢD&DĶSŹĢdgŻČńÅ¬ÆµČ¢ÅĖB
392:ftHg̼³µ³ń
07/12/16 17:50:31
UNIXg¤ĘĒķ©éB
#include <stdio.h>
int main (int argc, char *argv[]){
int i;
printf("argc = %d¥n",argc);
for(i = 0; i < argc;i++)
printf("argv[%d]=%s¥n",i,argv[i]);
}
exit(0);
}
æČŻÉ±±ÅßÅargv[]ŽŖoČ¢±źŖoȢƿāµÄéĢĶ“!
ŻńČ čŖĘ¤!
393:ftHg̼³µ³ń
07/12/16 17:53:31
return¢ēČ¢ĢHexitĢč`mēČ¢ńŠ꾯Ē
394:ftHg̼³µ³ń
07/12/16 18:04:39
exit()gĮÄéĢÉstdlib.hšCN[hµÄČ¢ČB
ĮÄ©ŹĶ return 0; ¾ėB
395:ftHg̼³µ³ń
07/12/16 18:06:46
Ā©GXP[v¶ŖSp¾Į½č
396:ftHg̼³µ³ń
07/12/16 19:49:45
C++ĢüåšāčI¦Üµ½B
Å·Ŗ¢Ü¢æANXĢ_Ŗķ©čܹńB
i»µÄÖÉČéĘ¢¤C[WĶ éĢÅ·ŖB
ܾC¾źĮŪ¢«ūšµÄµÜ¢Ü·iC++ĮŪ¢«ūą¢Ü¢æķ©čܹńŖjB
NXĢ_āC++Ģ«ūÉĀ¢Ä©ź½ŠĮÄ čÜ·©H
397:ftHg̼³µ³ń
07/12/16 20:14:03
>>396
NXĢ_Ŗķ©čܹńB
ÜøĶWCušg¢±Č·Ę±ė©ēnß½ēH
»¤µÄNXĢ_ŖŖ©źĪA©ŖÅģė¤Ę¢¤CÉąČé¾ė¤
398:ftHg̼³µ³ń
07/12/16 20:14:27
>>396
KŲČ{šEßēźČÄ\µóČ¢ÆĒAÜøĶ{Å׷龯ÅČ
ĄŪÉ¢ÄŻÄsöė·é±ĘŖåŲ¾Ęv¤ęB
ī{¶@³¦Ŗ©Į½ČēA ĘĶĘč ¦ø©ŖÅ ź±ź¢ÄŻÄA
Üø¢NXŻvšµÄg¢É¢Ę“¶½čAG[ŖN«Ä“öššµ½čA
±¤¢¤±Ęšµ½¢ÆĒǤ¢Ä¢¢©Ŗ©ēČ¢ĘYń¾čA
»¤¢¤±Ęšo±µ½Ł¤Ŗ[šÅ«éęB
»Ģ¤æA±¤¢¤±Ęš·éʤÜÜĘßīⷢAŖ©čā·¢AČĒĢ_Ŗ©¦ÄéĶøB
{ÉŚĮÄ¢éu³µ¢āčūv¾ÆšwńÅ»źšČ¼é¾Æ¾ĘA
šµ½ĀąčÉČĮÄ¢ÄĄĶŖ©ĮĢȢAĘ¢¤±ĘÉČčŖæB
dČēgÉĀÆéKvŖ é¾ė¤ÆĒAw¶āļ”ÅāéČēŌš©ÆÄࢢń¶įČ¢H
399:ftHg̼³µ³ń
07/12/16 20:28:34
NXĢ×ĘvĮÄČPČQ[šģĮÄŻ½ń¾ÆźĒąANXŌĢāčęčŖŹ|·¬Äāß½
éANXąĢzńšBNXĢoÖ©ēQʵ½¢Ę«AĘ©
friendĮÄĢą Į½Ŗ»ńȱƢ¤ĘSĢNXÉfriendĀÆéKvÅéµA
NX̤ܢpĢdūĘ©ŚĮÄé{T·×«ĮŪ¢Č
400:ftHg̼³µ³ń
07/12/16 20:43:17
C++Ånewµ½cšdelete·éA
newµ½Ģ^ĢÜÜĢ|C^šdeleteµČ¢Ę_H
LXg³źÄŹĢ^ÉČĮÄé|C^šdeleteµÄą
åävH
401:ftHg̼³µ³ń
07/12/16 20:44:45
>>400
virtual
402:ftHg̼³µ³ń
07/12/16 20:57:41
>>400
new µ½Ę«ĢNXĢīźNXÉLXg³źÄé|C^ĶA»ĢīźNXŖ
virtual ČfXgN^šĮÄ¢źĪ delete Å«éB
403:ftHg̼³µ³ń
07/12/17 00:14:23
>>399
½Ŗā轩Į½Ģ©ķ©ēńŖA½Ŗ»źĶNXŻv~XB
404:ftHg̼³µ³ń
07/12/17 00:16:01
>>399
QƷ龯ČēANXAĢzńĢvfÉANZX·éoÖšinlineÅģéĘ©
405:ftHg̼³µ³ń
07/12/17 03:59:03
NXĢŻvĮÄļµ¢ęĖ„B
PDO(PHPĖ)Ę©g¤ĘAIuWFNgwü·°„!ĮÄ“®·éÆźĒA
©ŖÅ¢“ANXŻvµÄĖĮľķźéĘAOrzB
½©RcŖ éĢ©µēń?
CĢCuÅąA\¢ĢgĮĤÜIuWFNgwüĮŪ¢ąĢ?šĄ»µÄ¢éĢš©éĘA
“·é!
406:ftHg̼³µ³ń
07/12/17 06:07:46
ąĮĘx̢«ÉGźČ¢Ęķ©ēńę
407:399
07/12/17 09:21:57
NXŻvAāĮĻ»¤¢¤{TµÄ±ę¤EE
źāĮĽĢĶAzńÉtB[hĘ¢¤©}bvĢtOݽ¢ČąĢši[µ½¢½B
zńĢvfąÉĶlŖüĮÄ¢ÄA»źÉęĮÄ»Ģ1}XŖĒ¤¢¤óŌČĢ©¦·ę¤ÉB
ÅAęķ©ēøNXš}bv²ĘÉŖÆÄ½ń¾Aį¦ĪhNGÅ¢¤Ęh®ĢƬ̪ŹNX
»ńČóŌÅh®ÅxŽĘ¬ĢlqŖĻ»µ½četcšāė¤ĘµÄµ½
408:ftHg̼³µ³ń
07/12/17 11:46:43
>>396
ĀlIÉĶ398ÉÆÓ¾ÆĒAwŅüÆĢ{Å źĪ
u[©ēwŌ C++v(śoBP)ĮÄ{ÉAC©ēC++ÖĢ
ŚsĢv_Ę¢¤±ĘÅANXāp³šg¤ĘÖČ
P[XĘgķČ¢ūŖ¢¢P[XĘ©Ais-aAhas-aÖW
Ę©Ģī{IČbŖČÉŚĮĽCŖ·éĢÅA
§æĒŻµÄŻÄą¢¢©ąB
½¾©Čč½ÕČĢÅAlbgÅų¦ęõÅ«źĪ
sKv(ܽͨ«čČ¢)©ąµźČ¢ÆĒB
409:ftHg̼³µ³ń
07/12/17 11:47:57
·¶øēAæåĮĘC++vOĢR[fBOÅ¢¢ū@Ŗ źĪN©³¦Äŗ³¢B
”AČPČCuIČNXšģčܵ½B»źĶp³³źé±ĘšOńʵÄ
¢Ü·B¼É»źšKihonƵĨ«Ü·B
”AKihonĢh¶NXHaseišģčܵ½BHasei©ēKihonšg¤ū@Å·ŖÜøAKihonĢ
oÖšŹ¶ÄKvČp[^(privateČĻ)šŻčµÜ·BÉHaseiÉ
double func(double x)ČoÖšč`µÜ·B±źĶKihonNXÅvirtualÖʵÄ
é¾³źÄ¢éąĢÅ·B»ĢćAKihonĢrunšĄs·éĘHaseiĢfuncŖp³źÄ
ŖsķźéĘ¢¤ąĢÅ·BźńĢrunÅfuncͽxąÄĪźÜ·B
āčČĢĶHaseiÅŁČéńĀĢšKihonĢrunɳ¹éÉĶǤµ½ē¢¢ąĢ©Ę¢¤±Ę
Å·BĀÜčAŁČéŁČé2ÖÉεÄKihonĢrunšĄs·éÉĶǤ·źĪ¢¢Ģ©Ę
¢¤±ĘÅ·Bµ©ąćÉĄs³źérunŖOÉĄs³ź½runĢŹšg¤KvŖ čÜ·B
SŅČčÉl¦½ū@Å·ĘEEE
0, HaseiĢIuWFNgh0šģéB
1, HaseiĢfuncÖšģéB±ĢÖąÅŹĢNXA__HaseiĢIuWFNgh1šģéB__HaseiĶ
Kihonšp³µÄ¢éB
2, ÅĢrunÅKvČoÖfuncš__HaseiÅč`·éB
3, HaseiĢfuncÖ©ēh1.runʵÄÅĢrunšs¤B
4, h0.runʵÄńxŚĢrunšs¤B
(oĻĢŻčÉÖµÄĶą¾Ŗ)B
ĄŪA±Ģū@¾ĘĘč ¦øĶ®ģ·éĢÅ·ŖĢę¤Čāč_Ŗ čÜ·B
E__Hasei©ēHaseiĢvCx[goÉANZXūȢB(friendÅĶŖšs\c)
EĄĶHasei©ĢąCuIÉĄšBĮµÄµÜ¢½¢½ßA__HaseiĢfuncšĻX
oéę¤Éµ½¢B(æČŻÉHaseiĢfuncĶÅčB)
½dp³š¤Üg¤ĘšÅ«»¤Éąv¦éĢÅ·Ŗ«¢AĄū@ĶȢŵ天B
ØĶ𢽾ÆéĘK¢Å·BŖ{IÉKihonĢŻvÉĪ·éwEÅąØč¢µÜ·B
410:ftHg̼³µ³ń
07/12/17 11:59:51
>>409
¢ė¢ėķ©ēńBR[hÆB Ę __ Ķg¤ČB
411:ftHg̼³µ³ń
07/12/17 12:25:04
>>409
KÉv¢©ń¾Pź
Xbh
static o[
boost
412:ftHg̼³µ³ń
07/12/17 12:54:23
uSŅČčÉl¦½ū@Å·ĘEEEvĢŖA½¾µR[hšSƳēÉ·åÉČĮĵܤĢÅ
~¢EńÅB(409ĢHaseiØHasei0A__HaseiØHasei1ʵ½)
class Kihon{
virtual double func(double x){return 0.0;} /* =0ʵĵÜĮÄąę¢ */
public:
double run()
{
... /* runĢĄŖ */
for (j = 1; j <= n; j++)
func (x); /* funcͽxąÄĪźé */
return ret; /* vZŹšŌ· */
}
};
class Hasei1: public Kihon
{
double y;
double func(double x){return x*sin(x+y);} /* vZĪŪ */
public:
void set_y(double y){this->y = y;}
};
413:ftHg̼³µ³ń
07/12/17 12:54:54
class Hasei0: public Kihon
{
double func(double x){
Hasei1 h1;
h1.set_y(x);
... /* h1ĢprivateĻšŻčČĒ */
return 1.0 - h1.run();
}
};
int main()
{
Hasei0 h0;
.....
cout << h0.run();
.....
}
į¦Īx*sin(x+y)̽dĻŖšzčµÄ¢é“¶Å·BĄŪÉͱźČOÉą½³ń čÜ·ŖB
{Å·ĘvZĪŪĶ(į¦ĪŹĢNXšé¾·é±ĘāAÖÖĢ|C^Åą¢¢Å·Ŗ)©RÉĻXoé±ĘA
»ą»ąHasei0ą1ąĄĶBĮµÄµÜ¢½¢AvZĪŪĶp[^šÜńÅ¢éĢÅ{ĶNXʵĥ
µ½¢Ę¢¤ĢŖ čÜ·Ŗ°ēA±źÅͳŵ天碢ACfBAĶ éŵ天Ƣ¤Ó”Å·B
ę뵨袵ܷB
414:ftHg̼³µ³ń
07/12/17 13:01:11
boostĮÄmčܹńŵ½BæåĮƲ×ÄŻÜ·B
415:ftHg̼³µ³ń
07/12/17 13:01:37
>>409
½dp³¾ÆĶg¤ČB
ĘÅPķ©ńČČéB
416:ftHg̼³µ³ń
07/12/17 15:15:36
>>413
ę¤ķ©ēńŖtemplateĘ©boost::bind(std::bind1st, std::bind2nd)g¦Īę³»¤ČCŖ·éBt@N^ą²×½ūŖ¢¢©ąB
µÉƶę¤Č·éĢ¢ÄŻ½B
template<typename Func> double kihon(Func func)
{
@for (j = 1; j <= n; j++)
@@func(x);
@return ret;
}
double hasei1(double x, double y) { return return x*sin(x+y); }
double hasei0(double x) { return 1.0 - kihon(boost::bind(&hasei1, _1, x)); }
int main()
{
@kihon(&hasei0);
}
417:ftHg̼³µ³ń
07/12/17 16:17:11
>>416
{ÉǤą čŖĘ¤²“¢Ü·BܾA©ŖĢvOÅĶšµÄ¢Ü¹ńŖ¾ķńƵĢé±ĘŖ
ęķ©čÜ·B½µ©Éev[gšÖĢ|C^[Ég¦Ī𵻤ŷBC++ĶßÄČĢÅ
QlÉČčÜ·BdĖdĖA čŖĘ¤²“¢Ü·B
418:ftHg̼³µ³ń
07/12/17 18:05:37
éCu(`)šbvµ½ASÆźĢC^[tFCXŖg¦éckkiajšģč½¢ĢÅ·B
ĀÜčAckkiajĶCui`jĢ·×ÄĢÖšGNX|[gµÜ·B
±źšĄ»·é½ßÉiĘč ¦øwin32Ā«ĄčĢbj
Cui`jšckkiajÉX^eBbNN³¹ACui`jĢeÖé¾É
__declspec(dllexport)šĀƽt@Cšckkiaj©ēCN[h³¹½ĢÅ·ŖA
Ē¤ą±źÅĶć袩Ȣę¤ÅAckkiaj©ēCui`jĢÖŖGNX|[g³źÄ¢Ü¹ńŵ½B
»±ÅæāČĢÅ·ŖAckk©ēCuš¼ŚGNX|[g·é±ĘĶĀ\ČĢŵ天H
ąµĀ\Čēāčūš³¦Ä¢½¾ÆéĘ čŖ½¢Å·B
iCui`jšckkÉ·éĘ¢¤ū@ĶĘč ¦øpŗÅØč¢µÜ·B
”ĶŹĢū@ʵÄCui`jĢ\[Xt@Cš¼ŚckkiajÉĒĮµÄ¢Ü·j
419:ftHg̼³µ³ń
07/12/17 18:48:06
VC++2005StandardÅMFCgØ¤ĘµÄéńÅ·Ŗ
EFuŲ×ÄąVC6.0nĢg¢ūĪ©čÅSRŖ©čܹń
2005ĢMFCĢüåIČTCgĮÄȢŷ©H
Å«źĪopengl šß½Ę±ėŖ¢¢ńÅ·Ŗ
420:ftHg̼³µ³ń
07/12/17 18:55:07
MFCĶ}CN\tgt@_^NX¾ė?@o[WÉęĮľź(NX)Ģg¢ūŖĻķé©ę
6pÅąÖWČ¢¾ė
421:ftHg̼³µ³ń
07/12/17 19:05:27
NXEBU[hĘ©šg¤ĢÉAIDEĢDZĢ{^µÄAĒĢIššI×Ī¢¢Ģ©H
EEEĮÄĢšm轢̶įĖH
422:ftHg̼³µ³ń
07/12/17 19:53:19
»¤¢āVC2008EEŖéČ
423:ftHg̼³µ³ń
07/12/17 20:02:56
VC2005Åą¤¢¢Å·
424:ftHg̼³µ³ń
07/12/17 21:09:24
Hoge hoge1;
Hoge *hoge2 = new Hoge();
Ģᢪęķ©ēČ¢ĢÅ·Ŗ
newµ½źAŹÉé¾·éęčĒ¢±ĘŖ Į½čµÜ·©H
425:ftHg̼³µ³ń
07/12/17 21:15:06
>>424
GÉ`¢½ę¤ČSŅ©AŽč©AĢĒĮ橾Č
426:ftHg̼³µ³ń
07/12/17 21:17:47
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427:ftHg̼³µ³ń
07/12/17 21:19:40
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428:ftHg̼³µ³ń
07/12/17 21:21:41
STL ĮÄé©ēÅß new gĮÄČ¢Čc
429:ftHg̼³µ³ń
07/12/17 21:27:03
Ǥ±¤ęčASŅÉĶõ½Ģį¢šą¾µ½ūŖ¢¢ĢÅĶȩ뤩
430:ftHg̼³µ³ń
07/12/17 21:27:30
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431:ftHg̼³µ³ń
07/12/17 21:31:08
30oCgČćĢmŪĶ®ImŪɵ椺@newāvectorāstringšgؤ
432:ftHg̼³µ³ń
07/12/17 21:31:23
>>424
Hoge@hoge1;@
ĢźAhoge1Ģõ½Ŗ»ĢÖi é¢ĶubNjÉēźéB
Öš²Æ½ćąhoge1šŪ·é±ĘĶoČ¢µAÖš²ÆéOÉhoge1šĮ·±ĘąoČ¢B
Hoge@*hoge2@=@new@Hoge();
ĢźAhoge2Ģõ½Ķ©ŖÅRg[Å«éB
Öš²Æę¤Ŗ²ÆČ©ė¤ŖAdelete·éÜÅĶĮ¦Č¢µAdelete·źĪ¢ĀÅąĮ¹éB
433:ftHg̼³µ³ń
07/12/17 21:35:35
zńĶ®ImŪA©®Jś·évectorŖ éÆĒ@ĻĶ®ImŪA©®Jś·é½ßĮÄČ¢ęĖH
HogeNXŖ5lĘ©g¤ĘĶzµÄ¢Č¢Ģ¾ė¤©H
434:ftHg̼³µ³ń
07/12/17 21:36:37
auto_ptṟƩHæåĮĘᤩH
435:ftHg̼³µ³ń
07/12/17 21:57:06
class Hoge{ char x[10000]; };
auto_ptr< Hoge > hog(new Hoge);
±¤āĮÄg¤Ģ©@×ÉČĮ½@ÅąANZXŖ*tÆČ¢ĘŹŚÅsÖ¾ęĖ
436:ftHg̼³µ³ń
07/12/17 22:02:26
»ńČ Č½É
boost::scoped_array
boost::shared_array
437:424
07/12/17 22:06:21
µå¤ąČ¢æāÉ¦ÄźÄ čŖĘ¤²“¢Ü·
Ęč ¦øŹÉ龵ĨÆĪåäv¾
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čŖĘ¤²“¢Üµ½
438:ftHg̼³µ³ń
07/12/17 22:10:48
int^āchar^ādouble^ĢĻš®ImŪ·éĢĶ~ßę¤
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»fīĶAšĮļ·é©Ē¤©¾ė¤
439:!=438
07/12/17 22:27:09
>>438
»fīÉui[vąČĒj¬xŖKv©Ū©vąĮ¦éĘ¢¢©ąB
10ńA100ńĢ[vÉČéĘńnew·éĢąc
ÜA»ĢźĶÅÉnewµÄg¢Üķ¹AĮÄbÉČéķÆ¾ŖB
440:ftHg̼³µ³ń
07/12/17 22:30:32
[vąÅńČŹĢęĢmŪŖKvČźĶ éÆĒĖEEE
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441:ftHg̼³µ³ń
07/12/17 22:38:19
ī{IÉ[vĢĻͼOÉmŪµ½ūŖĒ¢Ģ©Č
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for( int )¾ĘÅK»³ź»¤
442:ftHg̼³µ³ń
07/12/17 23:12:40
>>441
ĻĢprŖ¾mČūŖÅK»ĪŪÉČčā·¢B
443:ftHg̼³µ³ń
07/12/17 23:42:33
ŹĢXbhÅŌŖąē¦Č©Į½ĢűæēÅB
ČŗcallocĶ2ųÖČĢŵ天B[NA·é¾ÆČēmallocĢę¤É1ųÅąĀ\¾ĘØą¢Ü·B
2ųĢŁ¤ŖÅK»µā·¢©ē¾Ę«¢½±ĘŖ čÜ·ŖAļĢIÉĶĒĢę¤ČÅK»Ŗl¦ēźéŵ天H
444:ftHg̼³µ³ń
07/12/17 23:51:31
callocĢcĽÄÓ”H
445:ftHg̼³µ³ń
07/12/17 23:52:34
>>443
į¦Ī80486Č~ĢCenCPUĶSTOSB STOSW STOSDĘ¢¤OĀ̽ߪ čA
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446:ftHg̼³µ³ń
07/12/17 23:53:00
clear?
447:445
07/12/17 23:53:15
_uoCgĮÄČń¾ęB_u[hĢŌį¢ČB
448:ftHg̼³µ³ń
07/12/17 23:56:16
>>445
ČéŁĒB čŖĘ¤²“¢Ü·B
µ©µ»ĢöxČēAv³ź½TCYĢŗŹrbgš©źĪ»fÅ«éCą·éŖEEEB
449:ftHg̼³µ³ń
07/12/18 00:05:43
>>443
callocĶźuzńšmŪ·éÖv¾©ē¶įČ¢H
ÅK»ÉÖµÄĶ«ŖqgÉČ驹B
URLŲŻø(www.bohyoh.com)
450:ftHg̼³µ³ń
07/12/18 00:09:54
>>449
ÅK»ÉĀ¢ÄĶ½ąšąµÄ¢Č¢ę¤ČEEE
451:ftHg̼³µ³ń
07/12/18 01:03:49
>>420
t@_^©ę
452:ftHg̼³µ³ń
07/12/18 02:16:52
signed^Ö<<ā>>Zµ½Ę«ĢŹĢrbgāg£L³ĮÄ
KiÅÜĮĢܷ©H
453:ftHg̼³µ³ń
07/12/18 02:32:06
>>452 ¢¢¦B
454:ftHg̼³µ³ń
07/12/18 09:57:37
C++ SŅÅ·BC++ űńČR[hš©©Æ½ĢÅ·ŖA struct S { S( int x ) : x_( x ) {} int x() { return x_; } int x_; }; 2 sŚĢÓ”Ŗķ©čܹńBĘÉ x_( x ) {} ĢŖŖŖĢÅp[YūȢńÅ·ŖA±źĶ½šč`µÄ¢éĢH
455:ftHg̼³µ³ń
07/12/18 09:59:38
: x_( x )@¾Č
x_šxÅś»µÄ¢é
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456:ftHg̼³µ³ń
07/12/18 10:37:10
±Ģ«ūÅu2sŚĢÓ”ŖvĮÄĢą¦¢Č
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457:ftHg̼³µ³ń
07/12/18 10:42:22
RXgN^Ģś»qÅzńĢś»ĮÄÅ«éH
458:ftHg̼³µ³ń
07/12/18 11:07:46
>>457
gŻŻzńÉĀ¢ÄĶūܹńB std::vector ČēūܷB
459:ftHg̼³µ³ń
07/12/18 11:26:54
>>458
čŖĘ¤
¶į RXgN^ąÅŹÉćü·é©
ą¤źĀæā
Åč·zńÉvectoršg¤Ó”ĮÄ éH
éʵ½ē½H
460:ftHg̼³µ³ń
07/12/18 11:34:14
>>459
TCYĢĒąźÉµÄźéB
¢i
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461:ftHg̼³µ³ń
07/12/18 11:35:23
>>459
½ĢĄÅĶ assert() ČĒÅfobOpĢĶĶ`FbNŖüĮÄ¢éB
begin(), end() Ŗ éĢÅWASYŖg¢ā·¢B
vfĢärÉīĆärZqŖč`³źÄ¢éB
ĄSÅy¢ swap() Ŗg¦éB
462:ftHg̼³µ³ń
07/12/18 12:02:09
C¾źÅvoid^ĢÖšCÓĢźÅI¹³¹éÉĶǤ·źĪ¢¢Ģŵ天H
½©lšŌ¹éÖČēreturn·źĪ¢¢Ęv¤ĢÅ·Ŗ
voidČĢÅreturnš·éĘ{ēźÄµÜ¢Üµ½
463:ftHg̼³µ³ń
07/12/18 12:04:39
return;
464:ftHg̼³µ³ń
07/12/18 12:05:52
>>462
void func(){
return;
}
465:ftHg̼³µ³ń
07/12/18 12:09:42
>>462
void func()
{
...;
goto end;
...;
end:
}
or
void func()
{
...;
if (0) {
...;
}
}
466:ftHg̼³µ³ń
07/12/18 12:15:41
>>460-461
TNX
467:ftHg̼³µ³ń
07/12/18 12:16:11
AČéŁĒ
l³¦Ō³Č«į{ēźČ¢ńÅ·Ė
0šŌµÄØčܵ½
468:ftHg̼³µ³ń
07/12/18 12:20:25
>>460
static const int foo[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
ݽ¢ČÅč·zńČēAsizeof(foo) / sizeof(* foo)Åsize()¾Ęv¤ŖA»źÅąbg¾Ę?
469:ftHg̼³µ³ń
07/12/18 12:23:26
STLĢReiʵÄg¦é
470:ftHg̼³µ³ń
07/12/18 12:26:16
boost::array
471:ftHg̼³µ³ń
07/12/18 12:50:19
¶į »ź|[gµÄg¢Ü·é
472:ftHg̼³µ³ń
07/12/18 12:51:25
Åč·zńev[gĶ¢¢ęĖ
]ŖČĢęęēČ¢µ
473:ftHg̼³µ³ń
07/12/18 12:59:15
boost::checked_deleteĮÄ»ńČÉšÉ§Ā©H
474:ftHg̼³µ³ń
07/12/18 13:03:58
SŅÅą½©ģźéØĶČ¢¾ė¤©H
475:ftHg̼³µ³ń
07/12/18 13:05:18
>>474
AhX
mxQ[
etc
476:ftHg̼³µ³ń
07/12/18 13:07:47
>>475
mxQ[šģźéØ©ßĢwindowsćÅ®
AvĘ© čܹń©ĖB
477:ftHg̼³µ³ń
07/12/18 13:20:59
C¾źÅ¢¢¶įń
printfĘscanfÅģźé¼
478:ftHg̼³µ³ń
07/12/18 13:25:14
ØÜ¦ēĮĽŖŚIÅC¾źgĮÄńĢH
479:ftHg̼³µ³ń
07/12/18 13:29:21
>>473
ČńŚɧ½Č¢Ęv¤ĢH
ĘA boost XÉsĮ½Ł¤Ŗ¢¢©ąĖB
480:ftHg̼³µ³ń
07/12/18 13:45:48
>>478
vO~O·éĢŖyµ¢©ē
481:ftHg̼³µ³ń
07/12/18 15:18:50
ÜĘąÉdÅgØ¤Ę·éĘA
boostČńÄt[ĢCuĶA
gpĀŖØčČ¢ÉĀ¢Ä
NŖÓCąÄéĢAĮÄ{ēźéŗę
482:ftHg̼³µ³ń
07/12/18 15:34:04
boost©ē|[gµ½©ģCušg¤ń¾ę
483:ftHg̼³µ³ń
07/12/18 15:36:43
»źš¾¢o·ĘAgccāŗč·źĪLinux»ĢąĢąg¦ČČéć©B
484:ftHg̼³µ³ń
07/12/18 15:41:40
>>483
vWFNgĢķŽāq̬VĘ©ČńĘ©ÅA
»ĢĘØčȧńŖĀdąĄŪAÆĮ±¤ éB
EEE¢āA Į½Bą¤n©ēivÉJś³źÄ
±ńČŌÉ2chµÄé“ÉĶĒ¤Åą¢¢b
485:ftHg̼³µ³ń
07/12/18 15:46:46
QĘĢĀ©¢©½Ŗęķ©ēČ¢Ģų¦Ä¾³¢BPOCO::LoggerĘ¢¤CušĀ©ĮĢܷB
hasŖLoggerĢ|C^šŌµÄAgetŖQĘšŌµÜ·BcreateÅģčÜ·B
POCO::Logger* buff = POCO::Logger::has("hoge");
if (buff == NULL) {
@@// ³¢©ēģé
@@POCO::Logger& logger = POCO::Logger::create("hoge");
@@logger.information("@@@@@");
} else {
@@// é©ēg¤
@@POCO:Logger& logger = POCO::Logger:get("hoge");
@@logger.information("@@@@@");
}
// ŁńĘͱ±Ålogger.information("@@@@@")ɵÄAŖĢ@@@@@oĶŖĶĮµÄ¤Ź»µ½¢
Ę¢¤R[hĶ®ńÅ·ŖAÅIsÅoĶ·éšüźÄ
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y[WÅVX\¦XbhĢõŽXźbčĢj
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5014śOÉXV/246 KB
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