ySҽ}zC/C++ ..
767:ftHg̼³µ³ń
08/02/16 12:48:27
>>765
catchµ½©
768:765
08/02/16 12:53:01
·ŻÜ¹ńAcatchµ½©Ē¤©ŖdvĘĶmēø¢Äܹńŵ½ŖAcatch͵ĢܷB
æČŻÉAstd::auto_ptrĢŖš©ģĢsmart_ptr(X}[g|C^ĢšąTCgšQlÉģ¬)
ɵ½źĶ«æńĘfXgN^ŖÄĪźÜµ½B
RpCĶBorland C++ Compiler 5.82 ČĢÅ·ŖA±źĢauto_ptrŖ|RcČĢ©ąc
769:ftHg̼³µ³ń
08/02/16 12:58:41
memory wb_ĢšĒńÅŻ½ēH
770:ftHg̼³µ³ń
08/02/16 13:01:09
Ęč ¦ø gcc ¾ĘÄĪźéB
771:765
08/02/16 13:12:49
¤`ńAg©ÄŻÜµ½ŖØ©µ¢Ęv¦éʱėͩ©ēøc
auto_ptrĢ\[Xšæå±ĮĘü¢µÄµ½Ę±ėauto_ptrĢfXgN^©ĢŖÄĪźÄČ¢ę¤Åµ½B
½¾Agcc¾Ę³ķÉÄĪźéĘ̱ĘČĢÅBCCŖ«¢Ę¢¤±ĘÅšµÜ·B
ǤąA čŖĘ¤²“¢Üµ½B
772:ftHg̼³µ³ń
08/02/16 13:16:48
BCC ĢuDZŖv«¢©æįńƲ×Č¢ĘA
¼ĢÅąņR¢éŖ 驹µźČ¢ŗB
773:ftHg̼³µ³ń
08/02/16 13:19:46
Ęč ¦ø“Ŗ`FbNÉgĮ½R[hB
Ǥ\¦³źéH
#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:ftHg̼³µ³ń
08/02/16 13:26:09
>>773
BCCŵ½Ę±ėAČŗĢę¤É\¦³źÜµ½B
āĶčtest2Ŗķ³źČ¢ę¤Å·B
~Test(1)
catch
>>772
m©Écų«±«²øĶµÄŻÜ·B
775:ftHg̼³µ³ń
08/02/16 13:27:49
memory š¢¶ĮÄRXgN^Ŷń\¦·éę¤ÉµÄA
»źŖ\¦³źé©`FbNµÄŻźB
776:ftHg̼³µ³ń
08/02/16 13:56:28
HTMLt@CĢ\¶ššĶµÄAUTF8`®šS-JIS`®ÉĻ··é\[X čÜ·©
777:ftHg̼³µ³ń
08/02/16 14:00:52
>>776
éÆĒØÜ¦ÉĶ»ź·ē³Ó”
778:ftHg̼³µ³ń
08/02/16 14:28:58
>>752
staticČĻ̶¶śŌĶ»ĢvOŖN®³źÄ©ēI¹³źéÜÅB
āĪÉO©ēQƳźé°źŖ³¢źÅąČÆźĪAg¢ńµĶūȢB
į¦ĪAstrtok()ālocaltime()ĶąĢstaticČĢęšŌ·ę¤ÉĄ³źÄ¢é±ĘŖ½¢B
]ĮÄA»ĢÖšÄŃoµ½ęÅQĘ·éĀ\«Ŗ é©ēRpCͱźšęč±ĘŖÅ«Č¢B
779:ftHg̼³µ³ń
08/02/16 15:07:48
> āĪÉO©ēQƳźé°źŖ³¢źÅąČÆźĪ
»ĢĘ«ĢbšµÄéń¾ŖH
AhXęēź½ēķūȢĢĶ ½čܦB
ܽAāĪÉO©ēQƳźČ¢P[XČńÄŁĘńĒČ¢ĢÅA
åTĢĄÅĶ»ńČÅK»šµÄ¢Č¢Ęv¤B
āčɵĢéĢĶAKiʵϤ¾¤±ĘšµÄ¢¢©Ē¤©
¾ęB
780:ftHg̼³µ³ń
08/02/16 15:23:33
>>779
Kiš]Xµ½¢ĢČēÜp»¤¢¤XŖ éń¾©ē»æēÖǤ¼B
781:ftHg̼³µ³ń
08/02/16 15:25:24
ŁČéIuWFNgĶŁČéAhXš½Č¢Ę¢¤KčŖČ©Į½©ČH
¼É Į½ĘµÄąA779ĢóµÅĶA
vOć©ēŁČéAhXÅ é±Ęšm©ßé·×ĶČ¢Ęv¤ÆĒB
782:ftHg̼³µ³ń
08/02/16 16:08:56
Ęč ¦øAƶąe̶ńeŖ”ÓÉ©ź½źA
»źēĶÆ¶AhXÉu¢Äą\ķČ¢B
ܽA"abc" Ę¢¤ĢĘ "bc" Ę¢¤ĢŖ Į½źA
"bc" ĢAhXŖ "abc" + 1 Å ĮÄą\ķČ¢B
783:ftHg̼³µ³ń
08/02/16 18:00:20
struct f_point{ float x, y; };
f_point square[4];@// ³ū`Ģø_Ŗüé
for(float angle=0;angle<PI*2;angle+=PI/16){
@...
}
\¢Ģsquareɳū`Ģø_4_Ģ½ŹĄWŖüéʵÄA
»Ģ³ū`ĢSš²Éń]³¹éÉĶ
forĢÅǤ¢¤ÉÆĪę¢Åµå¤©H
784:ftHg̼³µ³ń
08/02/16 18:08:56
»¤¢¤µ¢ū·éń¾Į½ēA
³ū`šSĘAĒź©PĀĢø_ĢpxĘŵ¦Ī¢¢ń¶įĖH
785:ftHg̼³µ³ń
08/02/16 18:13:27
>>783
hčXÅą¢ÆĪ¢¢ń¶įĖHšąē¦éę
x, yšx + y iĢ”fʯȵÄ
cosĘ + i sinĘš|ƽlĢĄĘšęé
vZšs¤ę¤É·éĘ©
x * cosĘ-y * sinĘ, x * sinĘ+y * cosĘ
ÉČéń¶įČ©Į½©Č½Ŗ
786:ftHg̼³µ³ń
08/02/16 18:15:37
Spx,py@¼ar pxĘ
xxń]·éÉĶAŠ(n) = Ę@+@(x+90n) *Ī/360
px + r cosŠ(n) , py r sinŠ(n)ÉĻ··é
787:ftHg̼³µ³ń
08/02/16 18:17:45
[vĻÉ float g¤ČęEEEB
ė·Å«EšŖd¢ŹčÉČēČ¢©ąµźČ¢ń¾©ēB
788:ftHg̼³µ³ń
08/02/16 18:19:30
~\¢Ģsquare
\¢Ģf_pointĢzńsquare
Ā[AtBĻ·]
789:ftHg̼³µ³ń
08/02/16 18:22:09
(“_øē·Ś®ĢĻ·sń) ~ (ń]sń) ~ (“_ß·Ś®ĢĻ·sń)
š©ÆźĪ¢¢ń¾ė
790:ftHg̼³µ³ń
08/02/16 18:27:16
«EšĮĀ[ĘA÷Ŗūö®ĢĮķššč·éØšv¢©×ĵܤ
Čń©r~[Čįa“
791:ftHg̼³µ³ń
08/02/16 18:38:47
// I¾źČē±źÅĄÆéŗw
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];
}
}
// vĶA³ū`ĢSŖ“_ÉČéę¤ÉŚ®µÄAń]µÄ©ēÄŃŚ®(ą>789)
792:ftHg̼³µ³ń
08/02/16 18:43:04
>>785
ŁńƲßńȳ¢AęĒńÅܹńŵ½
“_Sń]µÄܵ½
793:ftHg̼³µ³ń
08/02/16 19:51:23
¶ńÅüͳź½
char a ;
šAÖĢÅlÉĻ·µÄ
int a ;
ɵ½¢ń¾
Æ¶Ļ¼Čń¾ÆĒ
char Ø int
ĮÄūܷ©?(L`)
794:ftHg̼³µ³ń
08/02/16 19:55:18
XNvg¾źšgĮ½ūŖK¹ÉČź»¤Č\“
795:ftHg̼³µ³ń
08/02/16 20:00:53
>>793
»ź¾Ę1¶¾ė¤µÅ©ēintÅóÆęźĪ¢¢
796:ftHg̼³µ³ń
08/02/16 20:01:01
>>793
¶Ę©¶ńšlɵ½¢Ę©¶įČÄ
char^Ļš¼O»ĢÜÜÉint^ĻÉϦ½¢ń¾ČH³Å·
797:783
08/02/16 20:04:07
>>784-792
čŖĘ¤²“¢Ü·B³Å«Üµ½B
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:ftHg̼³µ³ń
08/02/16 20:18:21
VisualStudio2008¢Üµ½B
dČé©ČHĘvĮ½ēAtÉyČčܵ½Ė
āĮĻVistaĘVS2005ĘĢ«Ŗ«©Į½ńŵ天B
“Å·B
799:ftHg̼³µ³ń
08/02/16 20:22:36
ĶH«¾H
800:ftHg̼³µ³ń
08/02/16 21:01:00
>>798
PÉ2005ęčÅK»³źÄyČĮ½¾Æ
801:ftHg̼³µ³ń
08/02/16 22:39:14
C++NXĢstaticÉ¢ĿāÅ·B
eNXÉģĮ½staticĻĶA
SqNXŤL·éĢŵ天H
»źĘąAeqNXÉźĀøĀA
I[o[Chµ½Æ¼ĢstaticĻŖÅ«éĢŵ天H
»źĘąAstaticĻĶp³Å«øA
eqNXÅÆ¼ĢstaticĻšé¾µČÆźĪ¢ÆČ¢Ģŵ天H
802:ftHg̼³µ³ń
08/02/16 22:51:28
Ą±·źĪ¢¢B
»ĢŹĢŹč¾B
803:801
08/02/16 22:53:37
m©ÉBBB
ßńdzĿāµÄµÜ¢Üµ½B·¢Ü¹ńB
µÄŻÜ·B
804:ftHg̼³µ³ń
08/02/16 22:54:13
>>801
»ĢÅĶSqNXɤLĘ¢¤ĢŖźŌߢŖA
³mÉĶeNXɵ©¶ŻµČ¢B
½¾µAprotectedāpublicČēqNX©ēÅąANZXÅ«éB
805:ftHg̼³µ³ń
08/02/16 22:56:06
Ą±µÄ±¤ČĮ½ÆĒA±źĮÄKiŹčČĢÅ·©H
Ę¢¤æāČēǵB
806:ftHg̼³µ³ń
08/02/16 22:58:58
>>795
>>796
čŖĘ¤²“¢Üµ½!!
807:801
08/02/16 23:02:26
>>803
čŖĘ¤²“¢Ü·B
ļĢIɽšā轩Į½©Ę¢¤ĘA
eqNXĢstaticĻÉANZX·éstaticÖšA
eNXÉģ轩Į½ĢÅ·B
staticĻĶeqNXŹXĢąĢšg¤ÆĒA
»źÉεÄs¤ĶSqNXŤʾĮ½ĢÅB
808:ftHg̼³µ³ń
08/02/16 23:05:56
½©zt©Č¢¾B
{É»ĢĄū@µ©³¢ńÆH
static ĻĶī{IÉĶÄp«šjQ·éąĢę¤Čؾ©ēA
Č¢ČēČ¢ÅĻŽĢŖźŌ¢¢Ģ¾ŖB
Ü Ag¢čĘVɩƽē static ĻÉRzŖćŖé±Ęą éÆĒB
809:ftHg̼³µ³ń
08/02/16 23:19:34
CRTPƾĮÄAešNXev[gÉ·éĘ¢¤čŖ éBATLŖęgĮÄ¢éB
template<typename T>
class Base
{
//T::Hogešg¤B
};
class Derived : public Base<Derived>
{
public:
static const int Hoge = 10;
};
810:801
08/02/16 23:22:31
>>808
ą¾µĆē¢ĢÅ·ŖA
V
[eBOQ[ÅAGjbgš\·NXšģĮĢܷB
ÜøeNXUnitŖ ĮÄAGĢķŽ²ĘÉUnitšp³µ½NXšģĮĢܷB
GźCŖUnitĢCX^XÉČéĢÅ·ŖA
jbgÉg¤ęĶCX^X²ĘÉĮÄ¢éKvͳA
jbgĢķŽ²ĘÉ źĪ¢¢ĢÅAUniteqNXĢstaticĻɵÄÜ·B
¾ÆĒA»ĢęÉεÄs¤ĶA
GĢķŽÉÖķēøSNX¤ŹČĢÅAeNXĢUnitÉģč½¢B
»ńČ“¶Å·B
C++ąAQ[ģéĢąßÄČĢÅA
ąĮĘ¢¢Ąū@ÄŖ Į½ēA³¦Äąē¦éĘšµ¢Å·B
811:ftHg̼³µ³ń
08/02/16 23:25:32
>>810
Ęč ¦øźU®Ę±ėÜÅgŻć°ÄµÜ¤ń¾
ĒńČÉ\[XR[hŖČė¤Ęą
»ĢćÅA±¤µÄ¢éńÅ·Ŗ
ąĮĘĒ¢ū@Ķ čܹń©H
Ęæā·éV
812:ftHg̼³µ³ń
08/02/16 23:31:23
»źČē static ĻÅą¢¢©ąµńČ¢ÆĒA
ęŖvēČČĮ½Éjüµ½ČĮ½Ę«µŹ|©ąĖB
“ČēGjbgģ¬NXĘęĒNXšģé©ČB
ÅąAĘč ¦ø»źÅgńÅŻÄą¢¢ń¶įĖB
813:ftHg̼³µ³ń
08/02/16 23:31:50
Ø·«µ½¢ĢÅ·Ŗ
QlÉ
array[index]ĢŹĶ*((array)+(index))ĘÆ¶ČĢÅ
char ch = p[3];
Ę
char ch = 3[p];
(pĶ|C^)
ĶAƶ¾Ę¢Ä Į½ĢÅ·ŖAf[^^ŖintĢźĶ3Ŗ12oCgŖÉČĮÄdoubleĢźĶ3Ŗ24oCgŖÉČéĶøČĢÅ
źTÉu3+pÉi[³źÄéAhXĢlvĮľ¦Č¢CŖµ½ĢÅ·Ŗ½©l¦ūŖŌįĮÄ¢éĢŵ天H
814:ftHg̼³µ³ń
08/02/16 23:33:59
*(p+3) Ę *(3+p) ÅŹŖį¤ķÆČ©ė¤
815:ftHg̼³µ³ń
08/02/16 23:35:29
>>813
|C^ĘAhXĶį¤iÄ¢é©ēāā±µ¢Ŗj
char a[2];
double b[2];
printf("%p %p\n", &a[0], &a[1]);
printf("%p %p\n", &b[0], &b[1]);
816:ftHg̼³µ³ń
08/02/16 23:40:10
į¦Ī p ̦·AhXŖ 0xb1832100 ĢA
p Ŗ char* Čē p + 3 Ķ 0xb1832103 ÉA
p Ŗ int* iint ĶSoCgĘ·éjČē p + 3 Ķ 0xb183210c ÉA
p Ŗ double* idouble ĶWoCgĘ·éjČē p + 3 Ķ 0xb1832118 ÉČéB
¾©ēAźTÉ»¤¾¦éB
817:801
08/02/16 23:41:36
>>809
čŖĘ¤²“¢Ü·B
ev[gĘ¢¤ĢĶmčܹńŵ½ŖAg¦»¤ČCŖµÜ·B
>>811
m©É»¤Å·ĖB
ć©ēĄšģčÖ¦éĢĶčŌÅ·ŖA
ĄŪ®ĘA`x[VćŖčÜ·ęĖB
>>812
ęjüpĢSęXgĶAjbgĘĶŹÉģĮÄÜ·B
jbgĶGĢķŽ²ĘÉęš[h·éĘÆÉA
ę}X^[XgÉ[hµ½ęšo^µÄAźÅjüµÄÜ·B
818:ftHg̼³µ³ń
08/02/16 23:45:31
>>817
ČéŁĒB
ĘA éGjbg©ēh¶µÄVµ¢Gšģč½¢É¢é©ąĖB
»¤¢¤±ĘŖ é©Ē¤©A¾ŖB
ęIuWFNgÖĢQĘĢę¤ČąĢA
é¢ĶęXgĢCfbNXĢę¤ČąĢšŪ³¹éČēA
jbg²ĘÉ»¤¢¤īńšĮÄ¢½ĢÅą
åµ½eʳÉĶČēČ¢Ęv¤B
819:813
08/02/16 23:49:56
»[©A|C^AhX ݽ¢Él¦ÄµÜĮĢܵ½B
äDɿܵ½B čŖĘ¤²“¢Üµ½m(_ _)m
820:ftHg̼³µ³ń
08/02/17 00:00:03
>>812
staticĻĢś»ĶeqUnit¶įČÄAŹĢ½©ieUnitHjŖµÄéĢHąµ»¤Čē
Żv~X¾Ęv¤ęB
»ź¶įstaticĻšO[oĻʵÄgĮÄéĢĘ©ķčŖČ¢B
staticĻĢś»ĶqUnitŖs¤×«B
ʱėÅ
>eqNXĢstaticĻÉANZX·éstaticÖšA
±źŖC[WūȢń¾ÆĒAļĢIɽš·éÖšģ轩Į½ĢH
parentStaticFunction( childStaticImage );
ݽ¢Č“¶ÅqUnitŖÄŃoµæį_ČĢH
821:ftHg̼³µ³ń
08/02/17 00:03:45
ęĒNXÉĪ·éÉĶūȢąĢČĢ©ČB
é¢Ķ¼zÖÉ·é©B
822:ftHg̼³µ³ń
08/02/17 00:13:42
WIN32 APIĢSetROP2ĘÆ¶lČ@\šĀACarbonAPIš²¶¶Ģū¢Ü¹ń©H
JĀ«FWinĶ.net2002 + SDK, MacĶCordWarrier pro 5 + CarbonÅ·B
823:822
08/02/17 00:15:40
gp¾źĶCÅ·B
824:801
08/02/17 00:18:43
>>818
jbgNXŖĮÄéĢĶęĢ|C^ČĢÅAeŹĶ½¢µ½±ĘČ¢Ęv¢Ü·ŖA
åŹÉGŖoéĢÅAIuWFNg²ĘÉ»źšģé×ŖĒńČąń©zĀ©ČÄA
ČéפLÅ«éąĢͤLµę¤Ęv¢Üµ½B
>>820
ś»ĶæįńĘeqUnitÅāĮÄÜ·B
>parentStaticFunction( childStaticImage );
±źĶūܷB
”ÜÅJavaµ©āĮ½±ĘČÄAÜč«Į½ųšwč·éĢŖ¾Į½ĢÅ·B
_oæÅ·¢Ü¹ńB
ÅąAčŲĮÄ±źŖźŌ»ĄIÅ¢¢©ąµźÜ¹ńĖB
>>821
>ęĒNXÉĪ·é
čŖĘ¤²“¢Ü·B
ļµ»¤Å·ŖA»źĶźlĢælŖ 驹B
825:ftHg̼³µ³ń
08/02/17 00:23:25
GĢåŹļÉęéń¶įČ¢©H
1ĢoéČēnÉūȢµ
826:ftHg̼³µ³ń
08/02/17 00:24:10
²ßńAJava±»parentStaticFunction(childStaticImage);
Ģę¤Č±Ęš·éµ©Č¢CŖ·éń¾ÆĒB
827:ftHg̼³µ³ń
08/02/17 00:26:03
|C^ČńÄåļSoCg¾µA
GTOOOĢoµ½Å½Į½QOLoCgB
±źČćGšo»¤ĘµÄąæŠĒij¾ÅęiTOOOĢÅąLc¢¾ė¤jB
ė·ĢĶ;B
828:ftHg̼³µ³ń
08/02/17 00:26:55
>>822
QiuckDrawĢPenMode©ČB
URLŲŻø(developer.apple.com)
URLŲŻø(developer.apple.com)
829:801
08/02/17 00:29:38
>>825
>1Ģ
oܹń ÅåÅą1500ē¢B
>>826
»¤¢¦ĪJavaÅstaticĻšI[o[ChČńÄāĮ½±ĘČ©Į½Å·
JavaÉä×ÄAC++ĘWin32APIĶųŖ½Ä¾ČĘAČńĘČvĮĽ¾ÆÅ·B
·°[YńÅsöėµČŖēA”Ģ`ÉČĮÄ«½ńÅ·ŖA
vš·¢½¾ÆÅAĻĮĘv¢ĀČĮÄŻńȦ¢Å·ĖB
jü̽ßĢęĒNXČńÄÅSRl¦ÄČÄAć©ēģčܵ½B
830:822
08/02/17 00:58:39
>>828
PenModeĢ8ĀĢ[h·×Äŵ½ĢÅ·ŖŹŚÅµ½BąPenMode¾ĘvĮ½ńÅ·ŖBBB
SetROP2Ģę¤ÉOi[hÅ®ģ·éĢÅĶČAGrafPort©ĢÉ`ęµÄ¢éę¤Å·B
Carbonšg¢nßÄ2öxČĢÅAŌᢪ Į½ē²ßńȳ¢B
831:ftHg̼³µ³ń
08/02/17 01:47:40
>>830
ń[BOiĘwi̬ū@šŻč·éAPI¾©ēAāĮÄé±ĘĶÆ¶¾Ęv¤ÆĒĖB
PenModeĶ»ŻĢGrafPortÉεÄģp·éńÅASetPortPenModeÅ|[gšwčµ½ēǤ©ČB
ą¤āĮÄ驹µźČ¢ÆĒB
“ĶCocoaČlČĢÅA ńÜčĶÉČźČÄ·ÜńBVEmacĀĢūŖŚµ¢l¢é©ąĖB
832:822
08/02/17 12:07:03
>>831
¢ÄČ©Į½ÆĒAo[ ofBOšĄsµ½Äs«lÜĮĵܢܵ½B
}EXšhbOµÄ¢éŌA¼OÉ`©ź½üšć«ÅĮµÄVµ¢PointÉĪ·é
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833:ftHg̼³µ³ń
08/02/17 12:19:09
1999/12/31 23:59:59
2008/02/17 11:53:59
ݽ¢Čśtšint^ąµĶunsigned int^ɵ½¢ĢÅ·ŖĒ¤·źĪ¢¢Ģŵ天H
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834:ftHg̼³µ³ń
08/02/17 12:27:22
ąė«˶¾ÆĒA__int64Ę©g¦źĪ»ĢÜÜüźēźéń¶įČ¢©Č
835:ftHg̼³µ³ń
08/02/17 12:34:17
ęŲč¶š č¾Č¢ĢA±Éu«·¦éĘ©
836:ftHg̼³µ³ń
08/02/17 12:34:32
>>833
N¾ÆŹÉµ½ēH
struct Date
837:ftHg̼³µ³ń
08/02/17 12:35:41
·ÜńM~XB
struct Date
{
unsigned int year;
unsigned int sec;
};
ݽ¢ÉB
838:ftHg̼³µ³ń
08/02/17 12:39:52
>>837
»źš»ĢÜÜgØ¤ĘµÄmapÅg¦Č¢ĘæāµÉéĘŻ½
839:833
08/02/17 12:53:46
ŻČ³ńX čŖĘ¤²“¢Ü·B
>>834
©ŖĢĀ«ÅĶ__int64g¦éݽ¢¾Į½ÆĒA¼ĢPCÅĄsµ½ēǤČ驪©ēČ¢ĢÅ”ńĶ«ßÄØ«Ü·B
>>835
¦ĮĘAǤ¢¤Ó”Å·©H
>>836-838
ČéŁĒB»¤¢¤čą čܵ½ĖB
ĀÜčAärZĢIy[^[š©ģ·éĮÄÅ·ęĖH
æåĮĘA»Ģū@ÅāĮÄŻÜ·B
840:ftHg̼³µ³ń
08/02/17 12:56:41
”64rbg»ŖińÅ¢étime_tĶǤH
841:ftHg̼³µ³ń
08/02/17 13:05:02
[bĘ©l¶µČÄ¢¢Čē»źÅ¢¢©
ļ@Ģ÷ČāčÉ«ĖĮݽȯźĪSbÅ\µ½ūŖ³ļ
µ©µg¦éČēboost::gregoriangĮĘĢŖyÅĶ é
842:ftHg̼³µ³ń
08/02/17 13:06:27
>>833
NŖ1999NČ~µ©ČÄA2099NÜŵ©gķČ¢ĢÅ źĪ
unsigned intÅąūÜ軤ČCŖ·é
843:ftHg̼³µ³ń
08/02/17 13:10:27
L[[hF
ŹZb
time_t
844:ftHg̼³µ³ń
08/02/17 13:21:04
ľ¤©Au¶ń¾Ęx»¤vĮÄvĮÄ龯¶įȢ̩H
ܸͱźÅĄµÄŻÄAŁńĘÉ»±ŖlbNÉČĮÄéČē
¢ė¢ėHv·źĪ¢¢Ęv¤B
845:833
08/02/17 13:55:31
ŻČ³ń¢ė¢ėČAhoCX čŖĘ¤²“¢Üµ½B
L[š\¢ĢÉ·éĘ¢¤>>836-837³ńĢāčūÅo½ĢÅ”ńͱźÅ¢±¤Ęv¢Ü·B
>>840,843
time_tƾ¤ĻĶmčܹńŵ½B”x²×ÄŻę¤Ęv¢Ü·B
>>841
[bĢāčĶl¦Äܹńŵ½B
»±ÜÅ̧xĢbšĒ·éó¶įČ¢ĢÅ”ńͱźÅEEB
boost::gregorianƾ¤ĢąmēČ©Į½ĢŲ×ÄØ«Ü·B
>>842
m©ÉNš3
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»ńČÉL¢ĶĶĢNšµ¤ó¶įČ¢ĢÅ»źÅĒ¢©ąµźÜ¹ńŖČń©Č
>>844
źAL[šUINT, string, struct{UINT, UINT}Ģ3p^[Å}üĢŌšvĮÄŻ½A
UINT > struct{UINT, UINT} > stringĢŬ©Į½Å·B
CͶ̵¢É ÜčDźÄ¢Č¢Ę·¢½±ĘŖ éĢÅ»¤vĮÄܵ½B·¢Ü¹ńB
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846:ftHg̼³µ³ń
08/02/17 14:05:06
time_tĶ^¾
847:ftHg̼³µ³ń
08/02/17 14:08:39
time_tĶ__int64štypedefµ½¾Æ¾Į½čČ@Ā«ÉąęéŖ
848:ftHg̼³µ³ń
08/02/17 14:13:50
W©Ē¤©Ŗå«Čį¢B
849:ftHg̼³µ³ń
08/02/17 14:20:16
long¾Į½č·éĀ\«Ŗ é±Ęšl¦½ēA
f¼É__int64gĮ½Ł¤Ŗ}V¾Ęv¤ÆĒ
850:ftHg̼³µ³ń
08/02/17 14:21:27
¹ßÄlong longŖ¢¢ČB
851:ftHg̼³µ³ń
08/02/17 14:26:08
ÄOvoid*¾ę
852:ftHg̼³µ³ń
08/02/17 14:37:03
>>845
1970NĢ11śĘ©©ēJEgnßźĪAøxŖbē¢ČēunsignedČ32bitÅ\ŖūÜéB
853:ftHg̼³µ³ń
08/02/17 14:42:10
googleÅ©Čč²×½ĢÅ·ŖARC4Ŗ
¤ÜRpCŖĘØēČ¢ĢÅA³¦Ä¾³¢B
fedora core1ÅAR}hC©ēc++ÅRpCµÄÜ·B
---------------------
#include <stdio.h>
#include <openssl/rc4.h>
int main(){
RC4_KEY key1;
const char *keystring = "HOGEHOGE";
RC4_set_key(&key1, 4, (unsigned char *)keystring);
return 0;
}
---------------------
RpC·éĘŗĢę¤ÉČčÜ·B
----------
/tmp/ccuOdmEl.o(.text+0x30): In function `main':
: undefined reference to `RC4_set_key'
collect2: ld ĶXe[^X 1 ÅI¹µÜµ½
-------------
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rc4.hšCN[hµÄ¢éĢÅ·ŖA
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854:ftHg̼³µ³ń
08/02/17 14:43:57
ǤāĮÄRpCµ½ĢH
855:ftHg̼³µ³ń
08/02/17 14:48:34
>>854
R}hC©ē
%c++ main.cpp
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856:ftHg̼³µ³ń
08/02/17 14:51:51
CuNµę¤ę(L„Ö„M)
857:ftHg̼³µ³ń
08/02/17 14:52:16
WindowsĢVARIANT^¾Ędouble¶įČ©Į½©Č
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858:ftHg̼³µ³ń
08/02/17 14:52:30
>>845
time_tČēWÖĢxšóÆēźéµAą¾ąy¾ČB
859:ftHg̼³µ³ń
08/02/17 14:53:35
>>857
”Atime_tĶ64rbgÅ·ŖB
860:ftHg̼³µ³ń
08/02/17 14:55:30
>>859
»čįĀ«ÉęéAŵå
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utime_tŖ32bitÅ éę¤ČĀ«ÅĶ`vĘĒńÅ~µ¢B
861:ftHg̼³µ³ń
08/02/17 14:57:43
½Ę¦ĪMSVCÅĶA6ÜÅĶ32bit
¢¾É»šÅgķźÄą¢éRpCČĢÅAÓČ
862:ftHg̼³µ³ń
08/02/17 14:59:15
>>856
·ŻÜ¹ńA»ĢCuNĘĶ
ĒĢę¤ÉāéĢ©³¦Ä¢½¾«½BBB
863:ftHg̼³µ³ń
08/02/17 15:04:51
¢½¾«½BBBČńČń¾H
BBBĘ©ĖAिāĢdūČńÄ`±³ēÉw×Ę
864:ftHg̼³µ³ń
08/02/17 15:05:16
VCÅ
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mouse_event
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865:ftHg̼³µ³ń
08/02/17 15:07:03
»ź¾Æ¶į¢Ü¢æĶĮ«čµČ¢Ŗgetch()Ę©
866:ftHg̼³µ³ń
08/02/17 15:09:08
·ŻÜ¹ńAæāĢdūŖķé©Į½Å·B
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Ǥ·źĪę뵢ŵ天B
867:ftHg̼³µ³ń
08/02/17 15:15:23
>>863
`±³ēÅĢ×s«Åøē¢½µÜµ½B
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²³¦ĢŁĒę뵨袢½µÜ·B
868:ftHg̼³µ³ń
08/02/17 15:18:05
>862
RC4šgĮ½±ĘŖČ¢ĢÅĒĢt@CšN·×«ČĢ©“ÉĶķ©ēČ¢B
źŹÉAęŁĒ̱ƪ³¢ĄčARpC·éĘ«ĶÖĢĄĢŖüĮÄét@CšRpCɳ¦Ä °Č¢Ę
RpCŖĄqÉČĮĵܤB
/usr/lib/libRSAglue.a
/usr/lib/libcrypto.a
/usr/lib/libssl.a
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869:ftHg̼³µ³ń
08/02/17 15:19:40
>>864
mouse_eventĘ«½ēkeybd_event¾ė
870:ftHg̼³µ³ń
08/02/17 15:20:28
>>865
getch('A'j¾ĘAA{^Ŗ³ź½±Ęš“m·é½ßÅ·ęĖB
putchi'A')ݽ¢Č½ßŖ źĪĘvĮÄØ·«µ½ĢÅ·Ŗm(_ _)m
871:ftHg̼³µ³ń
08/02/17 15:21:17
>>869
keybd_eventÅ·©A
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872:ftHg̼³µ³ń
08/02/17 15:28:41
>>859
Windows Ģ VARIANT ^Ę©¾ĮÄézĶAǤ¹ Excel ®ē¢µ©
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>>862
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873:ftHg̼³µ³ń
08/02/17 15:31:58
>>869
²³ö“ÓÅ·A»Ģū@ÅhsVÅ čÜ·I
874:ftHg̼³µ³ń
08/02/17 15:51:29
>>868
/usr/lib/libssl.a
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875:ftHg̼³µ³ń
08/02/17 17:44:00
>866
keybd_event
876:ftHg̼³µ³ń
08/02/17 17:46:00
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>872
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877:ftHg̼³µ³ń
08/02/17 18:26:26
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08/02/17 22:16:26
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879:ftHg̼³µ³ń
08/02/17 22:26:04
x86_64Ā«ÅiccÅc++Ģ\[XšRpCūܹńB
> icpc ./exercise.4.1.cpp
ld: skipping incompatible /usr/lib64/gcc/x86_64-suse-linux/4.1.2/32/../libstdc++.so when searching for -lstdc++
ld: skipping incompatible /usr/lib64/gcc/x86_64-suse-linux/4.1.2/32/../libstdc++.a when searching for -lstdc++
ld: cannot find -lstdc++
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08/02/17 22:30:05
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881:ftHg̼³µ³ń
08/02/17 22:33:52
>>879
iccĢCXg[ęĢbinfBNgąÉ éAĀ«ŻčpĢXNvgš®©µÄŻ½ē?
882:ftHg̼³µ³ń
08/02/17 23:33:06
QĘšßčlÉ·éÖ (į¦Ī int &sample(); )
ĮÄAÄŃo· int hoge = sample(); ĮÄÄŃoµÜ·ęĖB
(|C^šŌ·ÖĶÄŃo·Ę«É * šg¤ÆĒQĘšŌ·ÖĶ & šgķČ¢B)
ĮıĘĶ int &sample(); Ŗč`³źÄéĶ int sample(); ĶÆźW
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883:ftHg̼³µ³ń
08/02/17 23:36:09
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884:ftHg̼³µ³ń
08/02/17 23:46:15
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sample();
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885:884
08/02/17 23:52:55
>>883 ³ń
X čŖĘ¤²“¢Ü·B
źA»ą»ą
int sample();
Ę
int &sample();
ĶAßčlĢ^ŖÆ¶ÅĶČ¢ńÅ·©H
ĒĮæąint^Å·ęĖH
&sample(); »ĢąĢŖQĘÅA»ĢQĘŖwµÄ¢éAhXĢlšint^ĢhogeÉßčlʵÄŌ·AĘ¢¤±Ę¾ĘvĮĽĢÅ·ŖAį¤ńŵ天HH
>>884 ³ń
ČéŁĒB
int hoge = sample();
Ę
int hoge = &sample();
ݽ¢ÉµÄAg¢ŖÆĶÅ«ńĢ©ČĘvĮ½ĢÅ·B
int hoge = &sample(); Ę·éĘG[ŖoéµAāĮĻčūȢƢ¤±ĘČńÅ·ĖB
čŖĘ¤²“¢Üµ½m(_ _)m
886:Ŗ884
08/02/17 23:54:30
884¶įČÄ882ŵ½B
887:ftHg̼³µ³ń
08/02/17 23:55:40
>>885
į¤B
int & sample()ĶAuintĢQĘ^všŌ·Ö¾B
888:ftHg̼³µ³ń
08/02/17 23:57:32
DZ©É C++ WCuĢ
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889:882
08/02/18 00:02:07
>>887 ³ń
X čŖĘ¤²“¢Ü·
Ž
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int &hoge = sample();
ݽ¢ÉhogeĢOÉ & ŖKvČCŖ·éĢÅ·Ŗ
int hoge = sample();
ÅąG[ÉČēČ¢ĢĶČńÅČńŵå¤H(sample(); ĶQĘšŌ·Ö¾ĘµÄ)
int hoge = sample();
¾ĘhogeĶint^ĢQʶįČÄŹĢint^ʵÄč`³źÄÜ·ęĖB
890:ftHg̼³µ³ń
08/02/18 00:09:12
int@&x;
Ŗ Į½Ę«É
int@y@=@x;
ĮÄÅ«éĢĘź
891:882
08/02/18 00:19:53
>>890³ń
X čŖĘ¤²“¢Ü·B
ČéŁĒAıĘĶ
&sample()
{
...
}
int hoge = sample();
Ę Į½Ę«Ahogeąsample()»ĢąĢąAĒĮæĘąQĘ^ĮıĘÅ¢¢ńŵ天H
892:ftHg̼³µ³ń
08/02/18 00:22:02
int@hoge@=@¾Į½ēAhogeĶQʶįČ¢¾ė¤
sample()@ĢßčlŖQʵÄéęĢlšRs[µÄéń¾ę
893:882
08/02/18 00:22:24
&sample() Ø int &sample()
Å·Ė...
894:ftHg̼³µ³ń
08/02/18 00:24:04
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T&©ēTÖĢ^Ļ·ĶdereferenceÅ é
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895:ftHg̼³µ³ń
08/02/18 00:29:37
>>894
^Ļ·¶įČ¢Ęv¤ęB½¾Ģ dereference Ę¢¤©B
896:ftHg̼³µ³ń
08/02/18 00:30:20
>>888
C++ referenceÅOOĮÄąy±ńČÉ©t©éB
URLŲŻø(www.cppreference.com)
URLŲŻø(www.cplusplus.com)
URLŲŻø(msdn2.microsoft.com)
897:879
08/02/18 00:31:47
>>880-881
čŖĘ¤²“¢Ü·BĀ«ŻčpĢXNvgĶÄŃoµÄéńÅ·ŖAAA
ǤąĻČʱėÉstdc++šTµÉ¢ĮÄ¢éę¤ČAA
DZÉTµÉsĮĢ驚µē×éR}hĮÄČ©Į½Åµ½ĮÆH
898:ftHg̼³µ³ń
08/02/18 00:33:28
>>888
®SČĮÄ¢¤Čē JIS Ģ{pN\d¢āĀ©A ISO ĢhtgŖ¢¢©ąĖB
899:882
08/02/18 00:38:22
>>892 ³ń
X čŖĘ¤²“¢Ü·B
¤[Ž
int &sample()
{
...
}
int hoge = sample();
hoge = 10;
ĘāéĘG[ŖoøÉŹÉRpCoܵ½B
hogeŖQƾĮ½ē hoge = 10 ݽ¢ÉÄč`ūȢĘv¤ĢÅA
āĮĻč±ĢźhogeĶQʶįČ¢EEH
900:ftHg̼³µ³ń
08/02/18 00:42:17
>>899
hogeĶQĘÅĶČ¢BŖšµÄÆĪźŚÄRB
int& sample();
int hoge; // Ǥ©Äąint^Å·
hoge = sample();
> hogeŖQƾĮ½ē hoge = 10 ݽ¢ÉÄč`ūȢĘv¤ĢÅA
int hogehoge = 0;
int& hoge = hogehoge; // hogeŖQƾĮ½ē
hoge = 10; // QĘęĢhogehogeÉ10Ŗćü³źé
901:882
08/02/18 01:01:31
>>900 ³ń
Å·ęĖB
čŖĘ¤²“¢Üµ½m(_ _)m
902:ftHg̼³µ³ń
08/02/18 01:16:17
visual studio 2008 expressÅšgĮÄ¢½ń¾Ŗ
error C2057: 讪KvŷB
error C2466: TCYŖ 0 ĢzńščÄܽĶé¾µę¤ĘµÜµ½B
Ę¢¤G[Ŗo½ĢÅ·Ŗ±źĶǤ¢Į½G[ČĢH
903:ftHg̼³µ³ń
08/02/18 01:20:58
G[ŽĀĢ\[Xš£čtÆÄĶH
ćėĢūĶint i[];Ę©µ½Ę«ÉÅé©ČHOĶę©éÆĒYź½B
904:ftHg̼³µ³ń
08/02/18 01:26:08
>>902
^vO~OÅąāĮÄńĢ©H
905:902
08/02/18 01:42:27
ARToolKit šgĮÄA±MQOt@Cš\¦µę¤ĘµÄÜ·
#define CAMERA_CONFIG_FILE "Data/WDM_camera_flipV.xml" // JŻčt@C
#define CAMERA_PARAM_FILE "Data/camera_para.dat" // Jp[^t@C
#define PATT_FILE @@@@@@@"Data/patt.sample1" // p^[t@C
#define MQO_FILE "Data/output_0.mqo" // MQOt@CiĄW²j
int MOTION_NUM = 60;
int motion_total = 60;
int MOTION_FPS= 30;
MQO_OBJECT g_mqoModel[MOTION_NUM]; // ^ZRt@C©ēĒŻń¾f
906:ftHg̼³µ³ń
08/02/18 01:57:25
>>905
static const int MOTION_NUM = 60;
907:ftHg̼³µ³ń
08/02/18 01:58:34
>896
ćQĀÅĶ<utility>ā<locale><stdexcepts>ĢīńŖ© ½ēČ©Į½ĢÅ·Ŗ
MSDNĢĶ©Ččīńʽ»¤Å·ĖBµĪēMSDNščɵįܷB
>898
JISÉsĮ½ēwüĘ© Į½ĢÅLæHĘvĮ½ĢÅ·Ŗ
{¾ÆČēoéŻ½¢Å·ĖB
ǤāēAŪ¶ĶoȢݽ¢Å·ŖB
C++ ISO Draft Ų׽ēōĀ©©Ā©čܵ½B
pźČĢÅæåĮĘåĻ»¤Å·ŖAę£ĮÄŻÜ·B
908:ftHg̼³µ³ń
08/02/18 01:59:00
MQO_OBJECTŖ³µé¾³źÄ¢Č¢©ē¾Ęv¤ŖH
»ĢĀ«Ŗķ©ēń©ē“ÉͱźČćͦēźńEEEĮıźē¢Ģ±ĘµÄ»¤¾ÆĒEEE
909:908
08/02/18 01:59:38
Ķ£A»Į©EEEØźĶø©µ·EEE
910:ftHg̼³µ³ń
08/02/18 08:36:27
“SŅÅ·
char *a[]={" ","©","³","½","Č"};
printf("%s",a[0]);
±ńČAČŗ*ŖKvČĢ©¢Ü¢æsƫܹńB
ĒȽ©³¦Ä¾³¢c
911:ftHg̼³µ³ń
08/02/18 08:43:14
>>910
aĶ|C^zń¾©ēÅ·B
912:ftHg̼³µ³ń
08/02/18 08:52:47
int a = 5;
int a[] = {1, 2, 3, 4, 5};
char* a = " ";
char* a[] = {" ", "¢", "¤", "¦", "Ø"};
913:910
08/02/18 10:06:32
±ńŖēŖĮÄ«½(R'A`)
¶ń̵¢ūͱńČ“¶ÅØ©µČ¢Åµå¤©
char a='N';
char a[]={'N','M'};
char a[]={"NM"};
char *a="NNNN";
char *a=" ";
char *a[]={"NNNN","MMMM"};
char *a[]={" ","¢"};
914:ftHg̼³µ³ń
08/02/18 10:14:24
>>913
A¾¢½¢»źÅ¢¢B ĘĶ char* ¶įČÄ char const* ɵƯήąų¾B
915:ftHg̼³µ³ń
08/02/18 10:21:50
>>913
ĶzńĘeĢį¢ÉźµŽŖĒ¢
916:ftHg̼³µ³ń
08/02/18 10:43:58
const char*
917:910
08/02/18 10:44:53
ŻČ³ń čŖĘ¤²“¢Ü·BČńĘČķ©Į½CŖµÜ·
ĶǤµÄ±¤ČéĢ©ČÉą¾Å«éę¤Éę£čÜ·c
918:879
08/02/18 10:48:57
·¢Ü¹ńAN©½·ÆÄBB
x86-64Ģ}VÅiccÅC++Ģ\[XŖRpCūܹńB
icc : l_cc_p_10.1.008
g++ : g++ (GCC) 4.1.2 20061115 (prerelease) (SUSE Linux)
iccvars.shĶsourceµÄÜ·B
icc samp.cĢę¤ÉA½¾ĢCĢ\[XČēRpC{ĄsūܷB
Åąicpc samp.cppĢę¤ÉAC++Ģ\[XšRpCµę¤Ę·éĘA
ld: skipping incompatible /usr/lib64/gcc/x86_64-suse-linux/4.1.2/32/../
libstdc++.so when searching for -lstdc++
ĘČĮÄARpCūܹńB
æČŻÉA-lstdc++ĶA
$ file /usr/lib64/libstdc++.so.6.0.8
/usr/lib64/libstdc++.so.6.0.8: ELF 64-bit LSB shared object, AMD x86-64, version 1 (SYSV), stripped
æįńƶݵÄÜ·B
919:879
08/02/18 10:56:31
·¢Ü¹ńA©Č𵽩ąAÅ·B
x86-64:~> /opt/intel/cce/10.1.008/bin/icc as/samp1.cpp
=> ±źĶRpCÅ«AĄsąÅ«½B
x86-64:~> /opt/intel/cc/10.1.008/bin/icc as/samp1.cpp
ld: skipping incompatible /usr/lib64/gcc/x86_64-suse-linux/4.1.2/32/../libstdc++.so when searching for -lstdc++
=> ±źĶćÉ¢½ĘØčRpCūȢB
ccešg¦Ī¢¢Ż½¢Å·B
ØŖ¹µÜµ½B
920:ftHg̼³µ³ń
08/02/18 11:00:15
>>919
HHH½ĢAźĀćĢdirectoryÉćŖéĢÅ·HHH
“ĢźÉ"stdc"Ŗu¢ÄŻéĢÅ·©H
921:ftHg̼³µ³ń
08/02/18 11:31:47
PøxĘ{øxÅĒĢöx«\Ŗį¤Ģ©AČPČeXgvO𫽢ĘvĮĢܷ (Programming Pearls Ģ R6 ūKāč)
gcc -O0 ÅÅK»šItɵÄA½ē©ĢvZš[v³¹ÄŌšvė¤Ęv¤ĢÅ·ŖA±¤¢¤ĢÉč²ėČvZĮÄ éŵ天H
922:ftHg̼³µ³ń
08/02/18 11:37:42
>>921
PČ«\·šßę¤ĘµÄą]čÓ”ŖČ¢B
½ĢČēĪAÅK»ČµĢwčÉ·éʰēĶx86ÅĶfpušg¤R[hšoĶ·éŖA
»źĶfloatÅądoubleÅąÆ¶CPU½ßšg¤±ĘÉČé©ēB
923:879
08/02/18 11:40:20
>>920
X čŖĘ¤²“¢Ü·B
>HHH½ĢAźĀćĢdirectoryÉćŖéĢÅ·HHH
Ę¢¤ĢĶAlibstdc++ĢźĢ±ĘÅ·ęĖH©Ŗą²×ÄŻ½ĢÅ·ŖAĒ»ĢŹuĶA
/usr/lib64/libstdc++.so.6.0.8@ÉČĮÄÄA±źŖlibstdc++Ģę¤Å·B
cceĢfBNgČŗĢRpC¾ĘNÅ«ÄAccČŗĢRpC¾ĘNūȢ
RĶŖ©ĮÄȢŷŖABB
924:ftHg̼³µ³ń
08/02/18 11:42:37
»čįAccĶx86-32ÅcceŖx86-em64t¾©ē¾B
925:879
08/02/18 12:01:30
>>924
čŖĘ¤²“¢Ü·B
ČéŁĒA»¤¢¤±ĘÅ·©B
ÅąAČńÅx86-64Ā«ÉCXg[µ½ĢÉAiccĘāéĘAftHgÅ32rbgĢ
oCišģė¤Ę·éńÅ·©ĖB©ŖĶA
alias icc64="/opt/intel/cce/10.1.008/bin/icc"
µĘ«Üµ½B
926:ftHg̼³µ³ń
08/02/18 12:05:45
>>925
ccezŗĢbinÉ éXNvgšg¦ĪcceÉPATHŖŹéB
927:879
08/02/18 12:22:03
>>926
ČŗĢę¤ÉāéĘŹčܵ½B
source /opt/intel/cce/10.1.008/bin/iccvars.sh
čŖĘ¤Å·B
928:ftHg̼³µ³ń
08/02/18 13:22:58
¶ńšś»·éÉĶĒĮæŖ¢¢Ģŵ天H
1, ZeroMemory( str, sizeof(str) )
2, memset( str, '\0', sizeof(str) )
929:ftHg̼³µ³ń
08/02/18 13:24:25
¼ūƶ
930:ftHg̼³µ³ń
08/02/18 13:31:27
'\0'=0ĮıĘČńÅ·©H
931:ftHg̼³µ³ń
08/02/18 13:32:53
>>928
1, ZeroMemory( str, sizeof(str) )
źĢ«ɵ©¶ŻµČ¢±Ęš³mÅg¤ĢČē±ĮæÅࢢŖA
»ą»ą¶ńšś»·éĢÉ0NAĶiZXB
932:ftHg̼³µ³ń
08/02/18 13:33:01
2ČēĀ«šWindowsČOÉĻ¦ÄąC³µČ¢ÅĻŽB
933:ftHg̼³µ³ń
08/02/18 13:52:19
ZeroMemoryą}NÅĒmemsetÉČéB
934:ftHg̼³µ³ń
08/02/18 14:06:59
¶ńĢś»¾Į½ēAu*str = '\0';vÅ¢¢¶įČ¢B
935:ftHg̼³µ³ń
08/02/18 22:37:43
#include <new>
class CBase
{
public:
@/** new */
@void* operator new(std::size_t aSize) throw(std::bad_alloc);
@/** delete */
@void operator delete(void* aMemory) throw();
@/** placement new */
@void* operator new(std::size_t aSize, void* aPtr) throw();
@/** placement delete */
@void operator delete(void* aMemory, void* aPtr) throw();
};
Effective C++É Į½zunewš»¤ĘćĢNXšģĮÄŻ½ĢÅ·ŖA
BCBÅRpC·éĘŗLĢG[Ŗoĵܢܷ
E2238 'CBase::operator delete(void *) throw()' Ģé¾Ŗ”©Ā©Į½
{XÆÄ
936:ftHg̼³µ³ń
08/02/18 23:02:54
>>935
visual c++ 2005ÅĶāčČRpCūܵ½B
bccŖ|RcĘ¢¤±ĘŵܷB
937:ftHg̼³µ³ń
08/02/18 23:30:10
GetCurrentDirectory()ĶÅå260¶ē¢µ©ĒŻęźČ¢Ė@ČńĘ©Ččܹń©?
938:ftHg̼³µ³ń
08/02/18 23:37:18
937Å·@©ČšµÜµ½@rÜÅ(250öx)ĶŌµÄźéĢÅ»±ÜÅ
Ś®µÄ©ēfBNgšißÄ¢ĮÄA½Ę¦ĪKČt@Cš¶¬µÄ»źš©ĀÆźĪę¢Å·
939:ftHg̼³µ³ń
08/02/19 00:01:14
GetCurrentDirectoryWÅą260¶z¦Ķ¾ßH
940:ftHg̼³µ³ń
08/02/19 00:11:17
GetCurrentDirectoryWÅą250öxµ©s«Ü¹ńŵ½
941:ftHg̼³µ³ń
08/02/19 00:15:38
IlĢGetCurrentDirectory()ÉĶ»ńČæįæČ§ĄĶČ¢ŗB
942:ftHg̼³µ³ń
08/02/19 00:34:58
247¶ÜÅĶę¾Å«Ü·ŖA»źšz¦éĘźĀćĢfBNgÜŵ©Ō³Č¢ę¤Å·
943:ftHg̼³µ³ń
08/02/19 00:36:52
¾©ē½Ę¦Ī50¶ÅŌp³ź½ĘµÄą»±ŖJgfBNgĘĶĄčܹń
200¶ĢfBNgą©ąmźČ¢×
944:ftHg̼³µ³ń
08/02/19 01:13:09
Xt@C¼Ŗ··¬Äl[ūȢt@CŖ čÜ·Ŗ
Ķ¢Āąlbg[N¤LóŌɵÄUNC¼Ål[µÄÜ·
945:ftHg̼³µ³ń
08/02/19 01:28:08
KwĢ[¢tH_šhCuÉ©¹©Æé½ßĮÄǤāéńŵ天
±źŖoźĪĒßéʱėÜÅißÄ試¹Ī¢¢ĢÅ·Ŗ
946:ftHg̼³µ³ń
08/02/19 03:13:51
Linux 2.6.18-6-686 #1 SMP Sun Feb 10 22:11:31 UTC 2008 i686 GNU/LinuxÅ
wtmpĢgšŻÄVńÅÄo½^āÅ·B
struct utmp u;@sizeof(u)šµ½ē384Ŗoͳź½ĢÅ·Ŗ/usr/include/bits/utmp.hš
ŻÄo[ĻĢTCYšvµ½ē382ĘČčܵ½B
ŗLĢTvÅoµ½ĢÅ·Ŗo[ĻɩʵŖ Į½Ģŵ天H
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <utmp.h>
main(){
struct utmp u;
printf("size utmp %d \n", sizeof(u));
printf("size ut_type %d \n", sizeof(u.ut_type));
printf("size ut_pid %d \n", sizeof(u.ut_pid));
printf("size ut_line %d \n", sizeof(u.ut_line));
printf("size ut_id %d \n", sizeof(u.ut_id));
printf("size ut_user %d \n", sizeof(u.ut_user));
printf("size ut_host %d \n", sizeof(u.ut_host));
printf("size ut_exit %d \n", sizeof(u.ut_exit));
printf("size ut_session %d \n", sizeof(u.ut_session));
printf("size ut_tv %d \n", sizeof(u.ut_tv));
printf("size ut_addr_v6 %d \n", sizeof(u.ut_addr_v6));
printf("size __unused %d \n", sizeof(u.__unused));
}
947:ftHg̼³µ³ń
08/02/19 03:15:24
DZ©ÉpfBOüĮÄń¶įĖ
948:ftHg̼³µ³ń
08/02/19 03:21:17
>947
ČéŁĒBwtmpĶoCi°f[^ČńÅ·ÆĒutmp.hĢ\¢ĢĢTCYM¶Ä
oCgPŹÅf[^ÉANZXµ½źŁµ¢lŖąē¦Č¢źŖ éķÆÅ·ĖB
949:ftHg̼³µ³ń
08/02/19 03:32:44
offsetofÅąg¦Ī¢¢ń¶įĖ
950:ftHg̼³µ³ń
08/02/19 04:11:21
>949
ČéŁĒApfBOüĮ½ŹuĶķ©Į½B
951:ftHg̼³µ³ń
08/02/19 05:01:29
æāÅ·B
URLŲŻø(itpro.nikkeibp.co.jp)
ĢvOŖRpCūȢĢÅ·ŖA
msg[i] += 'A' - 'a'
ĢĮÄǤāźĪRpCÅ«éę¤ÉČéĢŵ天?
Ę¢¤©AĒńČ^¾Į½ēRpCÅ«éĢŵ天?
gcc -std=c99ÅĶŹŚÅµ½B
952:ftHg̼³µ³ń
08/02/19 05:11:17
>>951
ØOÉĶVB6ŖØ¢
953:¢¢±Ę³¦Äāé
08/02/19 05:19:15
¢Āą±ĢXÉØ¢bÉČĮÄéńÅAØOēɶԵµÄāéęB
ĢČANXĢÅAå¶ĢTĮĀ[¼OĢoĻšč`·ńČęB
»Ģ ĘANXąÅtemplate <class T>Ę©·éĘn}éB
ØźĶ±ńČŌÜÅn}Į½B
¶į ČB
954:ftHg̼³µ³ń
08/02/19 05:26:02
¢āA
msg[i] += 'A' - 'a'
msg[i] -= 'A' - 'a'
ĢŖå¶Ę¬¶šŠĮčŌ·ē¢
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y[WÅVX\¦XbhĢõŽXźbčĢj
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4987śOÉXV/249 KB
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