📄 [文章]关于thinking in c++ 中函数指针的四个例子的解释.mht
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PArrayElemArray;//=B6=A8=D2=E5=D6=B8=CF=F2=CA=FD=D7=E9=B5=C4=D6=B8=D5=EB<=
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typedef =
PArrayElemArray=20
(*fp3)(); =
//=B6=A8=D2=E5fp3=C0=E0=D0=CD<BR><BR><BR><BR><BR>4:int=20
(*(*f4())[10])();<BR><BR><BR><BR>=D4=DA << =
Thinking IN=20
C++ ( Second Edition , Volume 1 ) >>=20
=D6=D0=B5=C4=D4=AD=CE=C4=C8=E7=CF=C2:<BR> =
f4 is a function that returns a=20
pointer to an array of 10 pointers to functions =
that=20
return integers.<BR> =20
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=D3=D0=CA=AE=B8=F6=B3=C9=D4=B1=A3=AC=B3=C9=D4=B1=C0=E0=D0=CD=CE=AA=D6=B8=CF=
=F2=BA=AF=CA=FD=B5=C4=D6=B8=D5=EB=A3=AC=D5=E2=B8=F6=BA=AF=CA=FD=CE=DE=B2=CE=
=CA=FD=A3=AC=B7=B5=BB=D8=D2=BB=B8=F6=D5=FB=D0=CD=D6=B5=A1=A3<BR> =20
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=
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=CA=FD=B7=B5=BB=D8=D2=BB=B8=F6=D6=B8=D5=EB=B5=C4=BA=AF=CA=FD=A3=BB=D7=A2=D2=
=E2=D3=EB(*f4)()=B5=C4=C7=F8=B1=F0!<BR> =20
=20
=
=D3=C9(*f4())[10]=B5=C3=B3=F6f4=B5=C4=B7=B5=BB=D8=D6=B5=
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=A3=BB<BR> =20
=20
=D3=C9int=20
=
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=CE=CA=FD=B7=B5=BB=D8=D5=FB=D0=CD=CA=FD=B5=C4=BA=AF=CA=FD=B5=C4=D6=B8=D5=EB=
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typedef int=20
=
(*fr)(); //=B6=A8=D2=E5=CA=FD=D7=E9=B3=C9=D4=B1=C0=E0=D0=CD<BR=
> =20
typedef fr=20
=
frArray[10]; //=B6=A8=D2=E5=BA=AC=D3=D010=B8=F6=B3=C9=D4=B1=B1=
=E4=C1=BF=B5=C4=CA=FD=D7=E9<BR> =20
=
typedef=20
frArray* PfrArray; =
//=B6=A8=D2=E5=D6=B8=CF=F2=CA=FD=D7=E9=B5=C4=D6=B8=D5=EB=C0=E0=D0=CD<BR>&=
nbsp; =20
frArray =
f4(); =20
=
//=C9=F9=C3=F7f4=BA=AF=CA=FD<BR><BR><BR><BR>Bruce =
Eckel=B5=C4=CB=B5=C3=F7=A3=BA<BR> =20
You will rarely if ever need such =
complicated=20
declarations and definitions as these. However, =
if you=20
go through the exercise of figuring them out you =
will=20
not even be mildly disturbed with the slightly=20
complicated ones you may encounter in real=20
=
life.<BR><BR><BR><BR>=B2=CE=BF=BC=CA=E9=BC=AE=A3=BA<BR><<Thinking =
In=20
C++>>( 2nd Edition , Volume 1 ) =
=20
=
=20
=
=20
=
=20
Bruce=20
Eckel<BR><<The C++ Programming=20
Language>>(Special Edition) =
=20
=
=20
=
=20
Bjarne =
Stroupstrup=A3=AC=F4=C3=D7=DA=D1=E0=20
=
=D2=EB<BR><BR><BR><BR>=D2=D4=C9=CF=B5=C8=BC=DB=B4=FA=C2=EB=D4=DAVisual =
C++ .Net 2003 =D6=D0=B1=E0=D2=EB=CD=A8=B9=FD!<A=20
name=3Dendpid116778></A> =
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