📄 center of stl study 标准模板库(stl)介绍（下）.mht
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-1,0,1,2,3,4,5,6,7,8,9,10 <BR> */</FONT><FONT =
face=3DArial=20
size=3D2><FONT face=3DFixedsys> =
<BR> =20
list1.insert(list1.end(), 10); <BR> <BR> =
</FONT><FONT=20
face=3DFixedsys color=3D#808000 size=3D2>/* <BR> || =
Inserting a=20
range from another container <BR> || Our list will =
contain=20
-1,0,1,2,3,4,5,6,7,8,9,10,11,12 <BR> */ </FONT><FONT=20
face=3DFixedsys><BR> </FONT></FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>int</FONT><FONT face=3DFixedsys size=3D2> =
IntArray[2] =3D=20
{11,12}; <BR> list1.insert(list1.end(), =
&IntArray[0],=20
&IntArray[2]); <BR> <BR> </FONT><FONT =
face=3DFixedsys=20
color=3D#808000 size=3D2> /* <BR> || As an exercise =
put the code=20
in here to print the lists! <BR> || Hint: use PrintIt =
and=20
accept an interger <BR> */ </FONT><FONT face=3DArial=20
size=3D2><FONT face=3DFixedsys><BR>} </FONT><FONT=20
face=3DArial><BR><BR>=D7=A2=D2=E2=A3=ACinsert()=BA=AF=CA=FD=B0=D1=D2=BB=B8=
=F6=BB=F2=C8=F4=B8=C9=B8=F6=D4=AA=CB=D8=B2=E5=C8=EB=B5=BD=C4=E3=D6=B8=B3=F6=
=B5=C4iterator=B5=C4=CE=BB=D6=C3=A1=A3=C4=E3=B5=C4=D4=AA=CB=D8=BD=AB=B3=F6=
=CF=D6=D4=DA=20
iterator=D6=B8=B3=F6=B5=C4=CE=BB=D6=C3=D2=D4=C7=B0=A1=A3=20
<BR><BR><BR>-------------------------------------------------------------=
-------------------=20
<BR><BR><B>List =B9=B9=D4=EC=BA=AF=CA=FD =
</B><BR>=CE=D2=C3=C7=D2=D1=BE=AD=CF=F3=D5=E2=D1=F9=B6=A8=D2=E5=C1=CBlist=A3=
=BA <BR><BR></FONT><FONT=20
face=3DFixedsys><FONT color=3D#0000ff>list</FONT><</FONT></FONT><FONT =
face=3DFixedsys size=3D2><FONT color=3D#0000ff>int</FONT></FONT><FONT =
face=3DArial=20
size=3D2><FONT face=3DFixedsys>> Fred; </FONT><FONT=20
face=3DArial><BR><BR>=C4=E3=D2=B2=BF=C9=D2=D4=CF=F3=D5=E2=D1=F9=B6=A8=D2=E5=
=D2=BB=B8=F6list=A3=AC=B2=A2=CD=AC=CA=B1=B3=F5=CA=BC=BB=AF=CB=FC=B5=C4=D4=
=AA=CB=D8=A3=BA <BR><BR></FONT><FONT=20
face=3DFixedsys color=3D#808000>// define a list of 10 elements and =
initialise them=20
all to 0 <BR></FONT></FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>list</FONT><FONT face=3DFixedsys size=3D2><</FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>int</FONT><FONT face=3DFixedsys size=3D2>> =
Fred(10, 0);=20
<BR><FONT color=3D#808000>// list now contains 0,0,0,0,0,0,0,0,0,0=20
</FONT><BR><BR></FONT><FONT face=3DArial=20
size=3D2>=BB=F2=D5=DF=C4=E3=BF=C9=D2=D4=B6=A8=D2=E5=D2=BB=B8=F6list=B2=A2=
=D3=C3=C1=ED=D2=BB=B8=F6STL=C8=DD=C6=F7=B5=C4=D2=BB=B8=F6=B7=B6=CE=A7=C0=B4=
=B3=F5=CA=BC=BB=AF=CB=FC=A3=AC=D5=E2=B8=F6STL=C8=DD=C6=F7=B2=BB=D2=BB=B6=A8=
=CA=C7=D2=BB=B8=F6list=A3=AC =
=BD=F6=BD=F6=D0=E8=D2=AA=CA=C7=D4=AA=CB=D8=C0=E0=D0=CD=CF=E0=CD=AC=B5=C4=B5=
=C4=C8=DD=C6=F7=BE=CD=BF=C9=D2=D4=A1=A3=20
<BR><BR></FONT><FONT face=3DFixedsys color=3D#0000ff =
size=3D2>vector</FONT><FONT=20
face=3DFixedsys size=3D2><</FONT><FONT face=3DFixedsys =
color=3D#0000ff=20
size=3D2>int</FONT><FONT face=3DFixedsys size=3D2>> Harry; =
<BR>Harry.push_back(1);=20
<BR>Harry.push_back(2); <BR># <BR><FONT color=3D#808000>// define a list =
and=20
initialise it with the elements in Harry </FONT><BR><FONT=20
color=3D#0000ff>list</FONT><</FONT><FONT face=3DFixedsys =
color=3D#0000ff=20
size=3D2>int</FONT><FONT face=3DFixedsys size=3D2>> =
Bill(Harry.begin(),=20
Harry.end()); <BR></FONT><FONT face=3DFixedsys color=3D#808000 =
size=3D2>// Bill now=20
contains 1,2 </FONT><FONT face=3DFixedsys size=3D2><BR></FONT><FONT =
face=3DArial><FONT=20
face=3DArial=20
size=3D2><BR>------------------------------------------------------------=
--------------------=20
<BR><BR><B>=CA=B9=D3=C3list=B3=C9=D4=B1=BA=AF=CA=FD=B4=D3list=D6=D0=C9=BE=
=B3=FD=D4=AA=CB=D8=20
</B><BR>list=B3=C9=D4=B1=BA=AF=CA=FDpop_front()=C9=BE=B5=F4list=D6=D0=B5=C4=
=B5=DA=D2=BB=B8=F6=D4=AA=CB=D8=A3=ACpop_back()=C9=BE=B5=F4=D7=EE=BA=F3=D2=
=BB=B8=F6=D4=AA=CB=D8=A1=A3=20
=BA=AF=CA=FDerase()=C9=BE=B5=F4=D3=C9=D2=BB=B8=F6iterator=D6=B8=B3=F6=B5=C4=
=D4=AA=CB=D8=A1=A3=BB=B9=D3=D0=C1=ED=D2=BB=B8=F6erase()=BA=AF=CA=FD=BF=C9=
=D2=D4=C9=BE=B5=F4=D2=BB=B8=F6=B7=B6=CE=A7=B5=C4=D4=AA=CB=D8=A1=A3 =
<BR></FONT></FONT><FONT=20
face=3DArial size=3D2><BR></FONT><FONT face=3DFixedsys color=3D#808000 =
size=3D2>/* <BR>||=20
Erasing objects from a list <BR>*/ </FONT><FONT face=3DFixedsys =
size=3D2><BR><FONT=20
color=3D#0000ff>#</FONT></FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>include</FONT><FONT face=3DFixedsys size=3D2> <</FONT><FONT =
face=3DFixedsys=20
size=3D2><FONT color=3D#0000ff>list</FONT>> <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=20
color=3D#0000ff>void</FONT></FONT><FONT face=3DFixedsys size=3D2>) {=20
<BR> <FONT color=3D#0000ff>list</FONT></FONT><FONT =
face=3DFixedsys=20
size=3D2><</FONT><FONT face=3DFixedsys color=3D#0000ff =
size=3D2>int</FONT><FONT=20
face=3DFixedsys size=3D2>> list1; // define a list of integers =
<BR><SPAN=20
lang=3Dzh-cn> </SPAN></FONT><FONT face=3DFixedsys color=3D#808000=20
size=3D2><BR> /* <BR> || Put some =
numbers in=20
the list <BR> || It now contains 0,1,2,3,4,5,6,7,8,9=20
<BR> */ </FONT><FONT face=3DFixedsys=20
size=3D2><BR> <FONT =
color=3D#0000ff>for</FONT></FONT><FONT=20
face=3DFixedsys size=3D2> (</FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>int</FONT><FONT face=3DFixedsys size=3D2> i =3D 0; i < 10; =
++i)=20
list1.push_back(i); <BR><SPAN =
lang=3Dzh-cn> </SPAN><BR> =20
list1.pop_front(); <FONT color=3D#808000>// erase the first element 0=20
</FONT><BR></FONT><SPAN lang=3Dzh-cn><FONT face=3DFixedsys=20
size=3D2> </FONT></SPAN><FONT face=3DArial size=3D2><FONT=20
face=3DFixedsys><BR> list1.pop_back();</FONT><FONT =
face=3DFixedsys=20
color=3D#808000 size=3D2> // erase the last element 9 =
<BR></FONT></FONT><SPAN=20
lang=3Dzh-cn><FONT face=3DFixedsys color=3D#808000 =
size=3D2> </FONT></SPAN><FONT=20
face=3DArial size=3D2><FONT face=3DFixedsys><BR> =20
list1.erase(list1.begin());</FONT><FONT face=3DFixedsys color=3D#808000 =
size=3D2> //=20
erase the first element (1) using an iterator </FONT><FONT=20
face=3DFixedsys><BR><SPAN =
lang=3Dzh-cn> </SPAN><BR> =20
list1.erase(list1.begin(), list1.end());</FONT><FONT face=3DFixedsys =
color=3D#808000=20
size=3D2> // erase all the remaining elements </FONT><FONT =
face=3DFixedsys><BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> </FONT></FONT><FONT =
face=3DFixedsys=20
color=3D#0000ff size=3D2>cout</FONT><FONT face=3DFixedsys size=3D2> =
<< "list=20
contains " << list1.size() << " elements" << endl; =
<BR>}=20
<BR></FONT><FONT face=3DArial size=3D2><FONT =
face=3DArial><BR>=CA=E4=B3=F6=CA=C7=A3=BA <BR>list contains 0=20
elements=20
<BR><BR>-----------------------------------------------------------------=
---------------=20
<BR><BR><B>=D3=C3list=B3=C9=D4=B1=BA=AF=CA=FDremove()=B4=D3list=D6=D0=C9=BE=
=B3=FD=D4=AA=CB=D8=A1=A3 =
</B><BR>list=B5=C4=B3=C9=D4=B1=BA=AF=CA=FDremove()=D3=C3=C0=B4=B4=D3list=D6=
=D0=C9=BE=B3=FD=D4=AA=CB=D8=A1=A3=20
<BR></FONT><BR></FONT><FONT face=3DFixedsys color=3D#808000 size=3D2>/* =
<BR>|| Using=20
the list member function remove to remove elements <BR>*/ </FONT><FONT=20
face=3DFixedsys size=3D2><BR>#<FONT =
color=3D#0000ff>include</FONT></FONT><FONT=20
face=3DFixedsys size=3D2> <<FONT color=3D#0000ff>string</FONT>> =
<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 (const string& StringToPrint) =
{=20
<BR> </FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>cout</FONT><FONT face=3DFixedsys size=3D2> << =
StringToPrint <<=20
endl; <BR>} <FONT color=3D#0000ff><BR></FONT><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=20
color=3D#0000ff>void</FONT></FONT><FONT face=3DFixedsys size=3D2>) {=20
<BR> <FONT color=3D#0000ff>list</FONT><<FONT=20
color=3D#0000ff>string</FONT></FONT><FONT face=3DFixedsys size=3D2>> =
Birds;=20
<BR><SPAN lang=3Dzh-cn> </SPAN><BR> =20
Birds.push_back("cockatoo"); <BR> =
Birds.push_back("galah");=20
<BR> Birds.push_back("cockatoo"); =
<BR> =20
Birds.push_back("rosella"); <BR> =
Birds.push_back("corella");=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
<< "Original list with cockatoos" << endl; =
<BR> =20
for_each(Birds.begin(), Birds.end(), PrintIt); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> =
Birds.remove("cockatoo");=20
<BR><SPAN lang=3Dzh-cn> </SPAN><BR> </FONT><FONT=20
face=3DFixedsys color=3D#0000ff size=3D2>cout</FONT><FONT face=3DArial =
size=3D2><FONT=20
face=3DFixedsys> << "Now no cockatoos" << endl; =
<BR> =20
for_each(Birds.begin(), Birds.end(), PrintIt); <BR>} </FONT><FONT=20
face=3DArial><BR><BR>=CA=E4=B3=F6=CA=C7=A3=BA =
<BR><BR></FONT></FONT><FONT face=3DFixedsys=20
size=3D2>Original list with cockatoos <BR>cockatoo <BR>galah =
<BR>cockatoo=20
<BR>rosella <BR>corella <BR>Now no cockatoos <BR>galah <BR>rosella =
<BR>corella=20
</FONT><FONT face=3DArial size=3D2><FONT=20
face=3DArial><BR><BR>----------------------------------------------------=
----------------------------=20
<BR><BR><B>=CA=B9=D3=C3STL=CD=A8=D3=C3=CB=E3=B7=A8remove()=B4=D3list=D6=D0=
=C9=BE=B3=FD=D4=AA=CB=D8=20
</B><BR>=CD=A8=D3=C3=CB=E3=B7=A8remove()=CA=B9=D3=C3=BA=CDlist=B5=C4=B3=C9=
=D4=B1=BA=AF=CA=FD=B2=BB=CD=AC=B5=C4=B7=BD=CA=BD=B9=A4=D7=F7=A1=A3=D2=BB=B0=
=E3=C7=E9=BF=F6=CF=C2=B2=BB=B8=C4=B1=E4=C8=DD=C6=F7=B5=C4=B4=F3=D0=A1=A1=A3=
=20
<BR></FONT><BR></FONT><FONT face=3DFixedsys color=3D#808000 size=3D2>/* =
<BR>|| Using=20
the generic remove algorithm to remove list elements <BR>*/ </FONT><FONT =
face=3DFixedsys size=3D2><BR>#<FONT =
color=3D#0000ff>include</FONT></FONT><FONT=20
face=3DFixedsys size=3D2> <<FONT color=3D#0000ff>string</FONT>> =
<BR>#<FONT=20
color=3D#0000ff>include</FONT></FONT><FONT face=3DFixedsys =
color=3D#0000ff size=3D2>=20
<list> <BR>#</FONT><FONT face=3DFixedsys color=3D#0000ff=20
size=3D2>include</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><FONT face=3DFixedsys =
color=3D#0000ff=20
size=3D2>int</FONT><FONT face=3DFixedsys size=3D2> main (<FONT=20
color=3D#0000ff>void</FONT>) { <BR> <FONT=20
color=3D#0000ff>list</FONT></FONT><FONT face=3DFixedsys =
size=3D2><<FONT=20
color=3D#0000ff>string</FONT>> Birds; <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>>::iterator=20
NewEnd; <BR><SPAN lang=3Dzh-cn> </SPAN><BR> =20
Birds.push_back("cockatoo"); <BR> =
Birds.push_back("galah");=20
<BR> Birds.push_back("cockatoo"); =
<BR> =20
Birds.push_back("rosella"); <BR> Birds.push_back("king =
parrot"); <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
<< "Original list" << endl; <BR> =20
for_each(Birds.begin(), Birds.end(), PrintIt); <BR><SPAN=20
lang=3Dzh-cn> </SPAN><BR> NewEnd =3D =
remove(Birds.begin(),=20
Birds.end(), "cockatoo"); <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> =
<< endl=20
<< "List according to new past the end iterator" << endl;=20
<BR> for_each(Birds.begin(), NewEnd, PrintIt); =
<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> =
<< endl=20
<< "Original list now. Care required!" << endl;=20
<BR> for_each(Birds.begin(), Birds.end(), PrintIt); =
<BR>}=20
<BR></FONT><FONT face=3DArial size=3D2><FONT face=3DArial><BR><SPAN=20
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