c++ builder 程序设计实用教程 - 9_4 多进程技术应用222 - 张晋 - 17xie.htm

已经消失的不易找到的C++ builder网络教程总结

iHi);<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TQuickSort::Sort(int *A, int const AHigh)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>QuickSort(A, AHigh, 0, 
AHigh);<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=MsoNormalIndent><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormalIndent><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">示例程序项目中另外一个单元文件是</SPAN><SPAN 
lang=EN-US>Thsort.cpp</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，它是程序中所设计的窗体的单元文件，其中包含响应按钮事件的代码，以及用于启动三个进程的代码。完整的程序代码如下，也请读者自己学习。</SPAN></P>
<DIV 
style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 0cm; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 0cm; PADDING-BOTTOM: 1pt; BORDER-LEFT: windowtext 1pt solid; PADDING-TOP: 1pt; BORDER-BOTTOM: windowtext 1pt solid; mso-border-alt: solid windowtext .5pt; mso-element: para-border-div">
<P class=a2 
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: medium none; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; MARGIN: 2pt 0cm; BORDER-LEFT: medium none; PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 1.0pt 0cm 1.0pt 0cm"><SPAN 
style="FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: 'Times New Roman'">程序清单（</SPAN><SPAN 
lang=EN-US>ThSort</SPAN><SPAN 
style="FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: 'Times New Roman'">单元文件代码）</SPAN></P></DIV>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#include 
&lt;vcl.h&gt;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#pragma 
hdrstop<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#include 
&lt;stdlib.h&gt;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#include 
"thsort.h"<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#include 
"sortthd.h"<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">#pragma 
resource "*.dfm"<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">TThreadSortForm 
*ThreadSortForm;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">Boolean 
ArraysRandom;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">TSortArray 
BubbleSortArray, SelectionSortArray, QuickSortArray;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">__fastcall 
TThreadSortForm::TThreadSortForm(TComponent *Owner)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>: TForm(Owner)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::PaintArray(TPaintBox *Box, int const *A, 
<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>int const ASize)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>int i;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>TCanvas *canvas;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>canvas = 
Box-&gt;Canvas;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>canvas-&gt;Pen-&gt;Color = 
clRed;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>for (i=0; i &lt;= ASize; 
i++)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </SPAN>PaintLine(canvas, i, 
A[i]);<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::BubbleSortBoxPaint(TObject * 
/*Sender*/)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>PaintArray(BubbleSortBox, 
EXISTINGARRAY(BubbleSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::SelectionSortBoxPaint(TObject * 
/*Sender*/)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>PaintArray(SelectionSortBox, 
EXISTINGARRAY(SelectionSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::QuickSortBoxPaint(TObject * 
/*Sender*/)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>PaintArray(QuickSortBox, 
EXISTINGARRAY(QuickSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::FormCreate(TObject * 
/*Sender*/)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>RandomizeArrays();<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">}<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">//---------------------------------------------------------------------<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'">void 
__fastcall TThreadSortForm::StartBtnClick(TObject * 
/*Sender*/)<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'">{<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>TBubbleSort *bubble;<SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN><o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>TSelectionSort 
*selsort;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>TQuickSort *qsort;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>RandomizeArrays();<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>ThreadsRunning = 
3;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>bubble = new TBubbleSort(BubbleSortBox, 
EXISTINGARRAY(BubbleSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>bubble-&gt;OnTerminate = 
ThreadDone;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>selsort = new 
TSelectionSort(SelectionSortBox,<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; 
</SPAN>EXISTINGARRAY(SelectionSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>selsort-&gt;OnTerminate = 
ThreadDone;<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US 
style="FONT-FAMILY: 'Times New Roman'"><o:p>&nbsp;</o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FONT-FAMILY: 'Times New Roman'"><SPAN 
style="mso-spacerun: yes">&nbsp; </SPAN>qsort = new TQuickSort(QuickSortBox, 
EXISTINGARRAY(QuickSortArray));<o:p></o:p></SPAN></P>
<P class=a3><SPAN lang=EN-US style="FO