📄 center of stl study 标准模板库(stl)介绍（下）.mht
字号:
lang=3Dzh-cn>=CA=E4=B3=F6=BD=E1=B9=FB=BD=AB=CE=AA=A3=BA</SPAN><BR>Origina=
l list <BR>cockatoo <BR>galah <BR>cockatoo=20
<BR>rosella <BR>king parrot <BR><BR><BR>List according to new past the =
end=20
iterator <BR>galah <BR>rosella <BR>king parrot <BR><BR><BR>Original list =
now.=20
Care required! <BR>galah <BR>rosella <BR>king parrot <BR>rosella =
<BR>king parrot=20
<BR><BR>=CD=A8=D3=C3remove()=CB=E3=B7=A8=B7=B5=BB=D8=D2=BB=B8=F6=D6=B8=CF=
=F2=D0=C2=B5=C4list=B5=C4=BD=E1=CE=B2=B5=C4iterator=A1=A3=B4=D3=BF=AA=CA=BC=
=B5=BD=D5=E2=B8=F6=D0=C2=B5=C4=BD=E1=CE=B2=A3=A8=B2=BB=BA=AC=D0=C2=BD=E1=CE=
=B2=D4=AA=CB=D8=A3=A9=B5=C4=B7=B6=CE=A7=20
=B0=FC=BA=AC=C1=CBremove=BA=F3=CA=A3=CF=C2=CB=F9=D3=D0=D4=AA=CB=D8=A1=A3=C4=
=E3=BF=C9=D2=D4=D3=C3list=B3=C9=D4=B1=BA=AF=CA=FDerase=BA=AF=CA=FD=C0=B4=C9=
=BE=B3=FD=B4=D3=D0=C2=BD=E1=CE=B2=B5=BD=C0=CF=BD=E1=CE=B2=B5=C4=B2=BF=B7=D6=
=A1=A3=20
<BR><BR><BR>-------------------------------------------------------------=
-------------------=20
<BR><BR><B>=CA=B9=D3=C3STL=CD=A8=D3=C3=CB=E3=B7=A8stable_partition()=BA=CD=
list=B3=C9=D4=B1=BA=AF=CA=FDsplice()=C0=B4=BB=AE=B7=D6=D2=BB=B8=F6list=20
</B><BR>=A1=A1=A1=A1=CE=D2=C3=C7=BD=AB=CD=EA=B3=C9=D2=BB=B8=F6=C9=D4=CE=A2=
=D3=D0=B5=E3=B8=B4=D4=D3=B5=C4=C0=FD=D7=D3=A1=A3=CB=FC=D1=DD=CA=BESTL=CD=A8=
=D3=C3=CB=E3=B7=A8stable_partition()=CB=E3=B7=A8=BA=CD=D2=BB=B8=F6list=B3=
=C9=D4=B1=BA=AF=CA=FD=20
splice()=B5=C4=B1=E4=BB=AF=A1=A3=D7=A2=D2=E2=BA=AF=CA=FD=B6=D4=CF=F3=B5=C4=
=CA=B9=D3=C3=BA=CD=C3=BB=D3=D0=CA=B9=D3=C3=D1=AD=BB=B7=A1=A3 =
=CD=A8=B9=FD=BC=F2=B5=A5=B5=C4=D3=EF=BE=E4=B5=F7=D3=C3STL=CB=E3=B7=A8=C0=B4=
=BF=D8=D6=C6=A1=A3=20
<BR>stable_partition()=CA=C7=D2=BB=B8=F6=D3=D0=C8=A4=B5=C4=BA=AF=CA=FD=A1=
=A3=CB=FC=D6=D8=D0=C2=C5=C5=C1=D0=D4=AA=CB=D8=A3=AC=CA=B9=B5=C3=C2=FA=D7=E3=
=D6=B8=B6=A8=CC=F5=BC=FE=B5=C4=D4=AA=CB=D8=C5=C5=D4=DA =
=B2=BB=C2=FA=D7=E3=CC=F5=BC=FE=B5=C4=D4=AA=CB=D8=C7=B0=C3=E6=A1=A3=CB=FC=CE=
=AC=B3=D6=D7=C5=C1=BD=D7=E9=D4=AA=CB=D8=B5=C4=CB=B3=D0=F2=B9=D8=CF=B5=A1=A3=
=20
<BR><BR>splice =
=B0=D1=C1=ED=D2=BB=B8=F6list=D6=D0=B5=C4=D4=AA=CB=D8=BD=E1=BA=CF=B5=BD=D2=
=BB=B8=F6list=D6=D0=A1=A3=CB=FC=B4=D3=D4=B4list=D6=D0=C9=BE=B3=FD=D4=AA=CB=
=D8=A1=A3=20
<BR><BR>=D4=DA=D5=E2=B8=F6=C0=FD=D7=D3=D6=D0=A3=AC=CE=D2=C3=C7=CF=EB=B4=D3=
=C3=FC=C1=EE=D0=D0=BD=D3=CA=D5=D2=BB=D0=A9=B1=EA=D6=BE=BA=CD=CB=C4=B8=F6=CE=
=C4=BC=FE=C3=FB=A1=A3=CE=C4=BC=FE=C3=FB=B1=D8=D0=EB=A1=AF=B0=B4=CB=B3=D0=F2=
=B3=F6=CF=D6=A1=A3=CD=A8=B9=FD=CA=B9=D3=C3stable_partition()=20
=CE=D2=C3=C7=BF=C9=D2=D4=BD=D3=CA=D5=BA=CD=CE=C4=BC=FE=C3=FB=BB=EC=CE=AA=C8=
=CE=BA=CE=CE=BB=D6=C3=B5=C4=B1=EA=D6=BE=A3=AC=B2=A2=C7=D2=B2=BB=B4=F2=C2=D2=
=CE=C4=BC=FE=C3=FB=B5=C4=CB=B3=D0=F2=BE=CD=B0=D1=CB=FC=C3=C7=B7=C5=B5=BD=D2=
=BB=C6=F0=A1=A3=20
<BR><BR>=D3=C9=D3=DA=BC=C7=CA=FD=BA=CD=B2=E9=D5=D2=CB=E3=B7=A8=B6=BC=BA=DC=
=D2=D7=D3=C3=A3=AC=CE=D2=C3=C7=B5=F7=D3=C3=D5=E2=D0=A9=CB=E3=B7=A8=C0=B4=BE=
=F6=B6=A8=C4=C4=B8=F6=B1=EA=D6=BE=B1=BB=C9=E8=D6=C3=B6=F8=C4=C4=B8=F6=B1=EA=
=D6=BE=CE=B4=B1=BB=C9=E8=D6=C3=A1=A3 =
=CE=D2=B7=A2=CF=D6=C8=DD=C6=F7=D3=C3=C0=B4=B9=DC=C0=ED=C9=D9=C1=BF=B5=C4=CF=
=F3=D5=E2=D1=F9=B5=C4=B6=AF=CC=AC=CA=FD=BE=DD=A1=A3=20
<BR></FONT><FONT color=3D#808000><BR></FONT></FONT><FONT =
color=3D#808000><FONT=20
face=3DFixedsys size=3D2>/* <BR>|| Using the STL stable_partition =
algorithm <BR>||=20
Takes any number of flags on the command line and <BR>|| four filenames =
in=20
order. <BR>*/ </FONT></FONT><FONT face=3DFixedsys size=3D2><BR>#<FONT=20
color=3D#0000ff>include</FONT></FONT><FONT face=3DFixedsys size=3D2> =
<<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>> =
<BR>#<FONT=20
color=3D#0000ff>include</FONT> <</FONT><FONT face=3DFixedsys =
size=3D2><FONT=20
color=3D#0000ff>list</FONT>> <BR>#<FONT=20
color=3D#0000ff>include</FONT></FONT><FONT face=3DFixedsys size=3D2> =
<<FONT=20
color=3D#0000ff>algorithm</FONT></FONT><FONT face=3DFixedsys =
size=3D2>> <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR>PrintIt ( <FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>& =
AString {=20
</FONT><FONT face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT =
face=3DFixedsys=20
size=3D2> << AString << endl; } <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR><FONT =
color=3D#0000ff>class</FONT></FONT><FONT=20
face=3DFixedsys size=3D2> IsAFlag { <BR><FONT =
color=3D#0000ff>public</FONT>:=20
<BR> </FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>bool</FONT><FONT face=3DFixedsys size=3D2> <FONT=20
color=3D#0000ff>operator</FONT></FONT><FONT face=3DFixedsys size=3D2> () =
(<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>& =
PossibleFlag)=20
{ <BR> return=20
PossibleFlag.substr(0,1)=3D=3D"-"; <BR> } <BR>}; =
<BR></FONT><SPAN=20
lang=3Dzh-cn><FONT face=3DFixedsys size=3D2> </FONT></SPAN><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2><BR>class</FONT><FONT face=3DFixedsys size=3D2> =
</FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>IsAFileName</FONT><FONT =
face=3DFixedsys size=3D2>=20
{ <BR><FONT color=3D#0000ff>public</FONT></FONT><FONT face=3DFixedsys =
size=3D2>:=20
<BR> </FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>bool</FONT><FONT face=3DFixedsys size=3D2> <FONT=20
color=3D#0000ff>operator</FONT></FONT><FONT face=3DFixedsys size=3D2> () =
(<FONT=20
color=3D#0000ff>string</FONT>& StringToCheck) {=20
<BR> <FONT=20
color=3D#0000ff>return</FONT></FONT><FONT face=3DFixedsys size=3D2>=20
!IsAFlag()(StringToCheck); <BR> } <BR>}; <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR><FONT =
color=3D#0000ff>class</FONT></FONT><FONT=20
face=3DFixedsys size=3D2> </FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>IsHelpFlag</FONT><FONT face=3DFixedsys size=3D2> { <BR><FONT=20
color=3D#0000ff>public</FONT></FONT><FONT face=3DFixedsys size=3D2>:=20
<BR> </FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>bool</FONT><FONT face=3DFixedsys size=3D2> op<FONT=20
color=3D#0000ff>e</FONT>rator () (st<FONT =
color=3D#0000ff>r</FONT>ing&=20
PossibleHelpFlag) { <BR> <FONT=20
color=3D#0000ff> return</FONT></FONT><FONT face=3DFixedsys size=3D2>=20
PossibleHelpFlag=3D=3D"-h"; <BR> } <BR>}; <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR></FONT><FONT face=3DFixedsys =
color=3D#0000ff=20
size=3D2>int</FONT><FONT face=3DFixedsys size=3D2> main (</FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>int</FONT><FONT face=3DFixedsys size=3D2> argc, =
<FONT=20
color=3D#0000ff>char</FONT></FONT><FONT face=3DFixedsys size=3D2> =
*argv[]) { <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> <FONT=20
color=3D#0000ff>list</FONT></FONT><FONT face=3DFixedsys =
size=3D2><<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>>=20
CmdLineParameters;</FONT><FONT face=3DFixedsys color=3D#008000 size=3D2> =
// the=20
command line parameters </FONT><FONT face=3DFixedsys =
size=3D2><BR> =20
<FONT color=3D#0000ff>list</FONT></FONT><FONT face=3DFixedsys =
size=3D2><<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys =
size=3D2>>::iterator=20
StartOfFiles;</FONT><FONT face=3DFixedsys color=3D#808000 size=3D2> // =
start of=20
filenames </FONT><FONT face=3DFixedsys size=3D2><BR> =
<FONT=20
color=3D#0000ff>list</FONT></FONT><FONT face=3DFixedsys =
size=3D2><<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>> =
Flags; // list=20
of flags <BR> <FONT =
color=3D#0000ff>list</FONT></FONT><FONT=20
face=3DFixedsys size=3D2><<FONT =
color=3D#0000ff>string</FONT></FONT><FONT=20
face=3DFixedsys size=3D2>> FileNames; // list of filenames <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> <FONT=20
color=3D#0000ff>for</FONT></FONT><FONT face=3DFixedsys size=3D2> =
(</FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>int</FONT><FONT face=3DFixedsys =
size=3D2> i =3D 0;=20
i < argc; ++i) CmdLineParameters.push_back(argv[i]); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> =
CmdLineParameters.pop_front();</FONT><FONT face=3DFixedsys =
color=3D#808000 size=3D2>=20
// we don't want the program name </FONT><FONT face=3DArial =
size=3D2><FONT=20
face=3DFixedsys><BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#808000 size=3D2> // make sure we have the four mandatory file =
names=20
</FONT><FONT face=3DFixedsys><BR> </FONT></FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>int</FONT><FONT face=3DFixedsys =
size=3D2>=20
NumberOfFiles(0); <BR> =
count_if(CmdLineParameters.begin(),=20
CmdLineParameters.end(), IsAFileName(), NumberOfFiles); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>cout</FONT><FONT face=3DFixedsys size=3D2> =
<< "The "=20
<< (NumberOfFiles =3D=3D 4 ? "correct " : "wrong ") << =
"number ("=20
<< NumberOfFiles << ") of file names were specified" =
<< endl;=20
<BR></FONT><FONT face=3DFixedsys color=3D#808000 size=3D2><SPAN=20
lang=3Dzh-cn> <BR></SPAN> // move any flags to the beginning=20
</FONT><FONT face=3DFixedsys size=3D2><BR> =
StartOfFiles =3D=20
stable_partition(CmdLineParameters.begin(), CmdLineParameters.end(), =
IsAFlag());=20
<BR><SPAN lang=3Dzh-cn> </SPAN><BR> </FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT =
face=3DFixedsys size=3D2>=20
<< "Command line parameters after stable partition" << endl; =
<BR> for_each(CmdLineParameters.begin(),=20
CmdLineParameters.end(), PrintIt); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> </FONT><FONT face=3DFixedsys =
color=3D#808000=20
size=3D2> // Splice any flags from the original CmdLineParameters =
list into=20
Flags list. <BR></FONT><FONT face=3DFixedsys size=3D2> =
Flags.splice(Flags.begin(), CmdLineParameters, =
CmdLineParameters.begin(),=20
StartOfFiles); <BR><SPAN =
lang=3Dzh-cn> </SPAN><BR> <FONT=20
color=3D#0000ff>if</FONT></FONT><FONT face=3DFixedsys size=3D2> =
(!Flags.empty()) {=20
<BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>cout</FONT><FONT face=3DFixedsys size=3D2> =
<< "Flags=20
specified were:" << endl; =
<BR> =20
for_each(Flags.begin(), Flags.end(), PrintIt); <BR> }=20
<BR> <FONT color=3D#0000ff>else</FONT></FONT><FONT =
face=3DFixedsys=20
size=3D2> { <BR> </FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT =
face=3DFixedsys size=3D2>=20
<< "No flags were specified" << endl; <BR> =
}=20
<BR><SPAN lang=3Dzh-cn> </SPAN><BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#808000 size=3D2> // parameters list now contains =
only=20
filenames. Splice them into FileNames list. <BR></FONT><FONT =
face=3DFixedsys=20
size=3D2> FileNames.splice(FileNames.begin(), =
CmdLineParameters,=20
CmdLineParameters.begin(), CmdLineParameters.end()); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> <FONT =
color=3D#0000ff>if</FONT>=20
(!FileNames.empty()) { <BR> =20
</FONT><FONT face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT =
face=3DFixedsys=20
size=3D2> << "Files specified (in order) were:" << endl;=20
<BR> =
for_each(FileNames.begin(),=20
FileNames.end(), PrintIt); <BR> } =
<BR> <FONT=20
color=3D#0000ff>else</FONT> { =
<BR> =20
</FONT><FONT face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT =
face=3DFixedsys=20
size=3D2> << "No files were specified" << endl; =
<BR> =20
} <BR><SPAN lang=3Dzh-cn> </SPAN><BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#808000 size=3D2> // check if the help flag was specified =
</FONT><FONT=20
face=3DFixedsys size=3D2><BR> <FONT=20
color=3D#0000ff>if</FONT></FONT><FONT face=3DFixedsys size=3D2>=20
(find_if(Flags.begin(), Flags.end(), IsHelpFlag())!=3DFlags.end()) {=20
<BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>cout</FONT><FONT face=3DFixedsys size=3D2> =
<< "The help=20
flag was specified" << endl; <BR> } <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> </FONT><FONT face=3DFixedsys =
color=3D#808000=20
size=3D2> // open the files and do whatever you do =
<BR></FONT><FONT=20
face=3DArial size=3D2><FONT face=3DFixedsys><SPAN =
lang=3Dzh-cn> </SPAN><BR>}=20
</FONT><FONT face=3DFixedsys size=3D2><BR><BR></FONT><FONT face=3DArial=20
size=3D2>=B8=F8=B3=F6=D5=E2=D1=F9=B5=C4=C3=FC=C1=EE=D0=D0=A3=BA =
<BR><BR>test17 -w linux -o is -w great <BR>=CA=E4=B3=F6=CA=C7=A3=BA =
<BR><BR>The=20
wrong number (3) of file names were specified <BR>Command line =
parameters after=20
stable partition <BR>-w <BR>-o <BR>-w <BR>linux <BR>is <BR>great =
<BR>Flags=20
specified were: <BR>-w <BR>-o <BR>-w <BR>Files specified (in order) =
were:=20
<BR>linux <BR>is <BR>great=20
<BR><BR>-----------------------------------------------------------------=
---------------=20
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -