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📄 浅谈c++中的内存管理2-开发频道-c++-天极网.mht

📁 讲述C++内存管理的文章
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<DIV id=3Dconauthor><SPAN>2003-08-04 14:43 =
</SPAN><SPAN>=D7=F7=D5=DF=A3=BA =B2=DC=D2=ED=B7=C9 =
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<DIV id=3Dartibody><!-- Error -->
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class=3Dbluekey href=3D"http://dev.yesky.com/"=20
target=3D_blank>=B3=CC=D0=F2</A>=B5=B1=D6=D0=A3=AC=CE=DE=C2=DB=CA=C7debug=
=B0=E6=B1=BE=BB=B9=CA=C7release=B0=E6=B1=BE=A1=A3=D6=B4=D0=D0=CD=EA=C4=C7=
=B8=F6if=D3=EF=BE=E4=D2=D4=BA=F3=A3=AC=CF=B5=CD=B3=B6=BC=CA=C7=B2=BB=BB=E1=
=D5=E6=D5=FD=B5=C4=B0=D1l=C7=E5=B3=FD=B5=F4=A3=ACl=D6=BB=CA=C7k=B5=C4=D2=BB=
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=D5=E2=D1=F9=C0=ED=BD=E2=A3=ACint=20
i=3D10; int =
&amp;j=3Di;=D3=EB=C9=CF=C3=E6=B5=C4=CF=E0=CD=AC=A1=A3=B2=BB=D2=AA=C8=A5=CF=
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<P></P>
<TABLE width=3D"100%" bgColor=3D#ffffff>
  <TBODY>
  <TR>
    <TD>
      <P>void f1( int *&amp; j)<BR>{ <BR>=A1=A1=A1=A1int l=3D20; =
<BR>=A1=A1=A1=A1int *k=3D&amp;l;=20
      <BR>=A1=A1=A1=A1j=3Dk; <BR>=A1=A1=A1=A1k=3D0; <BR>}<BR>void=20
      any_function_use_local_variables()<BR>{<BR>=A1=A1=A1=A1int a,b,c; =
<BR>=A1=A1=A1=A1a=3Db=3Dc=3D100;=20
      <BR>}</P>
      <P>int main()<BR>{ <BR>=A1=A1=A1=A1int i=3D10; <BR>=A1=A1=A1=A1int =
*j=3D&amp;i; <BR>=A1=A1=A1=A1f1(j);=20
      <BR>=A1=A1=A1=A1cout&lt;&lt;*j; =
<BR>=A1=A1=A1=A1any_function_use_local_variables();=20
      <BR>=A1=A1=A1=A1cout&lt;&lt;*j; <BR>=A1=A1=A1=A1return =
0;<BR>}</P></TD></TR></TBODY></TABLE>
<P>=A1=A1=A1=A1=C7=EB=B4=F3=BC=D2=D7=D4=BC=BA=B1=E0=D2=EB=A1=A2=D6=B4=D0=D0=
=A3=AC=BF=B4=BF=B4=BD=E1=B9=FB=CA=C7=CA=B2=C3=B4=A3=AC=C8=BB=BA=F3=BD=E1=BA=
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=CA=B2=C3=B4=A1=A3=CF=C2=C3=E6=D4=D9=B8=F8=B4=F3=BC=D2=D2=BB=B8=F6=D0=A1=C0=
=FD=D7=D3=A3=AC=BF=C9=C4=DC=BB=E1=D3=D0=D6=FA=D3=DA=C0=ED=BD=E2=C4=DA=B4=E6=
=B5=C4=B8=C5=C4=EE=A1=A3</P>
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=BC=D3i=A3=AC=CA=B9=D6=AE=B3=AC=B9=FD=D7=EE=B4=F3=B5=C4=D5=FB=CA=FD=A1=A3=
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=D8=C0=B4=A1=B1=B1=E4=B3=C9=D2=BB=B8=F6=B8=BA=CA=FD=A3=AC=D4=DA=CE=D2=B5=C4=
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href=3D"http://product.yesky.com/catalog/821/"=20
target=3D_blank>=B4=F2=D3=A1</A>=BD=E1=B9=FB=CA=C7-2147483648=A3=AC=D5=E2=
=B8=F6=BD=E1=B9=FB=BF=C9=C4=DC=D2=F2=CE=AA<A class=3Dbluekey=20
href=3D"http://diy.yesky.com/" =
target=3D_blank>=D3=B2=BC=FE</A>=B5=C4=B2=BB=CD=AC=B6=F8=B2=BB=CD=AC=A1=A3=
</P>
<TABLE width=3D"100%" bgColor=3D#ffffff>
  <TBODY>
  <TR>
    <TD>int main()<BR>{ <BR>=A1=A1=A1=A1int i=3D1; =
<BR>=A1=A1=A1=A1while(0&lt;i) i++;=20
      <BR>=A1=A1=A1=A1cout&lt;&lt;i; <BR>=A1=A1=A1=A1return 0;<BR>} =
</TD></TR></TBODY></TABLE>
<P>=A1=A1=A1=A1=BD=E1=CA=F8=A1=A3</P>
<P></P>
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