www.gusucode.com > 一个基于VC的高速动态数组源程序-源码程序 > 一个基于VC的高速动态数组源程序-源码程序/code/sarray20Dlg.cpp

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// sarray20Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "sarray20.h"
#include "sarray20Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSarray20Dlg dialog

CSarray20Dlg::CSarray20Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CSarray20Dlg::IDD, pParent),m_arrTest(100)
{
	//{{AFX_DATA_INIT(CSarray20Dlg)
	m_iIndex = 0;
	m_iValue = 100;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_arrTest.SetCompackKey(50);
	m_arrCmp.SetSize(0,100);
}

void CSarray20Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSarray20Dlg)
	DDX_Control(pDX, IDC_LIST_DATACMP, m_lstDataCmp);
	DDX_Control(pDX, IDC_LIST_DATA, m_lstData);
	DDX_Text(pDX, IDC_INDEX, m_iIndex);
	DDX_Text(pDX, IDC_VALUE, m_iValue);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSarray20Dlg, CDialog)
	//{{AFX_MSG_MAP(CSarray20Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_ADDHEAD, OnAddhead)
	ON_BN_CLICKED(IDC_ADDMID, OnAddmid)
	ON_BN_CLICKED(IDC_ADDTAIL, OnAddtail)
	ON_BN_CLICKED(IDC_DELHEAD, OnDelhead)
	ON_BN_CLICKED(IDC_DELMID, OnDelmid)
	ON_BN_CLICKED(IDC_DELTAIL, OnDeltail)
	ON_BN_CLICKED(IDC_REFRESH, OnRefresh)
	ON_BN_CLICKED(IDC_COMPACK, OnCompack)
	ON_BN_CLICKED(IDC_SETSIZE, OnSetsize)
	ON_BN_CLICKED(IDC_BATCHTEST, OnBatchtest)
	ON_BN_CLICKED(IDC_REMOVEALL, OnRemoveall)
	ON_BN_CLICKED(IDC_AFFECTCMPSARRAY, OnAffectcmpsarray)
	ON_BN_CLICKED(IDC_AFFECTCMPCARRAY, OnAffectcmpcarray)
	ON_BN_CLICKED(IDC_CMPSARRAYRETRIVE, OnCmpsarrayretrive)
	ON_BN_CLICKED(IDC_CMPCARRAYRETRIVE, OnCmpcarrayretrive)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSarray20Dlg message handlers

BOOL CSarray20Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSarray20Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CSarray20Dlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CSarray20Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CSarray20Dlg::OnAddhead() 
{
	UpdateData();
	m_arrTest.InsertAt(0,m_iValue);
	m_arrCmp.InsertAt(0,m_iValue);
}

void CSarray20Dlg::OnAddmid() 
{
	UpdateData();
	m_arrTest.InsertAt(m_iIndex,m_iValue);
	m_arrCmp.InsertAt(m_iIndex,m_iValue);
}

void CSarray20Dlg::OnAddtail() 
{
	UpdateData();
	m_arrTest.Add(m_iValue);
	m_arrCmp.Add(m_iValue);
	
}

void CSarray20Dlg::OnDelhead() 
{
	UpdateData();
	m_arrTest.RemoveAt(0);	
	m_arrCmp.RemoveAt(0);	
}

void CSarray20Dlg::OnDelmid() 
{
	UpdateData();
	m_arrTest.RemoveAt(m_iIndex);		
	m_arrCmp.RemoveAt(m_iIndex);		
}

void CSarray20Dlg::OnDeltail() 
{
	UpdateData();
	m_arrTest.RemoveAt(m_arrTest.GetSize()-1);		
	m_arrCmp.RemoveAt(m_arrCmp.GetSize()-1);		
}

void CSarray20Dlg::OnRefresh() 
{
	m_lstData.ResetContent();
	m_lstDataCmp.ResetContent();
	char buf[20];
	int iValue,i;
	for(i=0;i<m_arrCmp.GetSize();i++)
	{
		iValue=m_arrCmp.GetAt(i);
		sprintf(buf,"%d",iValue);
		m_lstDataCmp.AddString(buf);
	}

	for(i=0;i<m_arrTest.GetSize();i++)
	{
		iValue=m_arrTest.GetAt(i);
		sprintf(buf,"%d",iValue);
		m_lstData.AddString(buf);
	}
}

void CSarray20Dlg::OnCompack() 
{
	m_arrTest.Compack();	
}

void CSarray20Dlg::OnSetsize() 
{
	UpdateData();
	int count=m_arrTest.GetSize();
	if(m_iValue<=count)
	{
		MessageBox("the size is smaller to current count");
		return;
	}
	m_arrTest.SetSize(m_iValue);
	m_arrCmp.SetSize(m_iValue);

	for(int i=count;i<m_iValue;i++)
	{
		m_arrTest.SetAt(i,i);
		m_arrCmp.SetAt(i,i);
	}
}

//*****************************************
//1 Add
//2 InsertAt
//3 RemoveAt
//4 SetSize
//5 SetAt
//*****************************************
void CSarray20Dlg::OnBatchtest() 
{
	UpdateData();
	srand(4);
	DWORD opdata1;
	int opdata2;
	int   optype;
	for(int i=0;i<m_iValue;i++)
	{
		optype=rand()%5;
		if(m_arrCmp.GetSize()==0) 
			opdata1=0;
		else
			opdata1=rand()%m_arrCmp.GetSize();
		opdata2=rand()%10000;
		if(i==87)
		{
			int d=0;
		}
		switch(optype)
		{
		case 0:
			m_arrTest.Add(opdata2);
			m_arrCmp.Add(opdata2);
			break;
		case 1:
			m_arrTest.InsertAt(opdata1,opdata2);
			m_arrCmp.InsertAt(opdata1,opdata2);
			break;
		case 2:
			if(opdata1<m_arrTest.GetSize())
			{
				m_arrTest.RemoveAt(opdata1);
				m_arrCmp.RemoveAt(opdata1);
			}
			break;
		case 3:
			{
				int incease=5,initdata=20000;
				int size=m_arrCmp.GetSize()+incease;
				m_arrTest.SetSize(size);
				m_arrCmp.SetSize(size);
				for(int j=size-incease;j<size;j++)
				{
					m_arrTest.SetAt(j,initdata);
					m_arrCmp.SetAt(j,initdata);
				}
			}
			break;
		case 4:
			if(m_arrCmp.GetSize()>opdata1)
			{
				m_arrTest.SetAt(opdata1,opdata2);
				m_arrCmp.SetAt(opdata1,opdata2);
			}
			break;
		}
		if(IsErrorFound())
		{
			char msg[100];
			sprintf(msg,"found error at %d step",i);
			MessageBox(msg);
			return;
		}
	}
}

BOOL CSarray20Dlg::IsErrorFound()
{
	int size=m_arrTest.GetSize();
	if(size!=m_arrCmp.GetSize()) return TRUE;
	for(int i=0;i<size;i++)
	{
		if(m_arrTest.GetAt(i)!=m_arrCmp.GetAt(i))
		{
			return TRUE;
		}
	}
	return FALSE;
}

void CSarray20Dlg::OnRemoveall() 
{
	m_arrTest.RemoveAll();
	m_arrCmp.RemoveAll();
	m_lstData.ResetContent();
	m_lstDataCmp.ResetContent();
}

void CSarray20Dlg::OnAffectcmpsarray() 
{
	UpdateData();
	srand(4);
	DWORD opdata1;
	int opdata2;
	int   optype;
	m_arrTest.RemoveAll();
	DWORD tickbegin=GetTickCount();
	for(int i=0;i<m_iValue;i++)
	{
		optype=rand()%5;
		if(m_arrTest.GetSize()==0) 
			opdata1=0;
		else
			opdata1=rand()%m_arrTest.GetSize();
		opdata2=rand()%10000;
		if(i==87)
		{
			int d=0;
		}
		switch(optype)
		{
		case 0:
			m_arrTest.Add(opdata2);
			break;
		case 1:
			m_arrTest.InsertAt(opdata1,opdata2);
			break;
		case 2:
			if(opdata1<m_arrTest.GetSize())
			{
				m_arrTest.RemoveAt(opdata1);
			}
			break;
		case 3:
			{
				int incease=5,initdata=20000;
				int size=m_arrTest.GetSize()+incease;
				m_arrTest.SetSize(size);
				for(int j=size-incease;j<size;j++)
				{
					m_arrTest.SetAt(j,initdata);
				}
			}
			break;
		case 4:
			if(m_arrTest.GetSize()>opdata1)
				m_arrTest.SetAt(opdata1,opdata2);
			break;
		}
	}	
	DWORD tickend=GetTickCount();
	SetDlgItemInt(IDC_USEDTIME1,tickend-tickbegin,FALSE);
}

void CSarray20Dlg::OnAffectcmpcarray() 
{
	UpdateData();
	srand(4);
	DWORD opdata1;
	int opdata2;
	int   optype;
	m_arrCmp.RemoveAll();
	DWORD tickbegin=GetTickCount();
	for(int i=0;i<m_iValue;i++)
	{
		optype=rand()%5;
		if(m_arrCmp.GetSize()==0) 
			opdata1=0;
		else
			opdata1=rand()%m_arrCmp.GetSize();
		opdata2=rand()%10000;
		if(i==87)
		{
			int d=0;
		}
		switch(optype)
		{
		case 0:
			m_arrCmp.Add(opdata2);
			break;
		case 1:
			m_arrCmp.InsertAt(opdata1,opdata2);
			break;
		case 2:
			if(opdata1<m_arrCmp.GetSize())
			{
				m_arrCmp.RemoveAt(opdata1);
			}
			break;
		case 3:
			{
				int incease=5,initdata=20000;
				int size=m_arrCmp.GetSize()+incease;
				m_arrCmp.SetSize(size);
				for(int j=size-incease;j<size;j++)
				{
					m_arrCmp.SetAt(j,initdata);
				}
			}
			break;
		case 4:
			if(m_arrCmp.GetSize()>opdata1)
				m_arrCmp.SetAt(opdata1,opdata2);
			break;
		}
	}		
	DWORD tickend=GetTickCount();
	SetDlgItemInt(IDC_USEDTIME2,tickend-tickbegin,FALSE);
}

void CSarray20Dlg::OnCmpsarrayretrive() 
{
	DWORD tickbegin=GetTickCount();
	for(int i=0;i<m_arrTest.GetSize();i++)
	{
		m_arrTest.GetAt(i);
	}
	DWORD tickend=GetTickCount();
	SetDlgItemInt(IDC_USEDTIME1,tickend-tickbegin,FALSE);
}

void CSarray20Dlg::OnCmpcarrayretrive() 
{
	DWORD tickbegin=GetTickCount();
	for(int i=0;i<m_arrCmp.GetSize();i++)
	{
		m_arrCmp.GetAt(i);
	}
	DWORD tickend=GetTickCount();
	SetDlgItemInt(IDC_USEDTIME2,tickend-tickbegin,FALSE);
	
}