固定增量法dlg.cpp

用VC编写的一段程序.主要功能是实现对一些数据的分类.方法是用模式识别中的固定增量法.

// 固定增量法Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "固定增量法.h"
#include "固定增量法Dlg.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()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
	m_SwatchNum = 0;
	m_SwatchContent = _T("");
	m_SwatchChaNum = 0;
	m_SwatchSolution = _T("");
	m_ArithM = -1;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Text(pDX, IDC_EDIT1, m_SwatchNum);
	DDX_Text(pDX, IDC_EDIT2, m_SwatchContent);
	DDX_Text(pDX, IDC_EDIT3, m_SwatchChaNum);
	DDX_Text(pDX, IDC_EDIT4, m_SwatchSolution);
	DDX_Radio(pDX, IDC_RADIO1, m_ArithM);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg message handlers

BOOL CMyDlg::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
	Swatch=NULL;
	Swatch_Init=NULL;
	Swatch_Solu=NULL;
	m_ArithM=-1;
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMyDlg::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 CMyDlg::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 CMyDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMyDlg::OnOK() 
{
	// TODO: Add extra validation here[m_SwatchNum][m_SwatchChaNum+1]
	UpdateData(true);
	BOOL m_istrue=false;
//	int Swatch[m_SwatchNum][m_SwatchChaNum+1];
	Swatch=new int*[m_SwatchNum];
	for (int i=0;i<m_SwatchNum;i++)
	{
		Swatch[i]=new int[m_SwatchChaNum+1];
	}
	Swatch_Init=new int[m_SwatchChaNum+1];
	Swatch_Solu=new int*[m_SwatchNum];
	for (i=0;i<m_SwatchNum;i++)
	{
		Swatch_Solu[i]=new int[m_SwatchChaNum+1];
	}
	for (int j=0;j<m_SwatchNum;j++)
	{
			Swatch[j][0]=1;
	}
	for (int jj=0;jj<m_SwatchChaNum+1;jj++)
	{
			Swatch_Init[jj]=0;
	}
	for (int jjj=0;jjj<m_SwatchNum;jjj++)
	{
		for (int jjjj=0;jjjj<m_SwatchChaNum+1;jjjj++)
		{
			Swatch_Solu[jjj][jjjj]=0;
		}			
	}
	m_istrue=SwatchInit();
	if (m_ArithM==0)
	{
		if (m_istrue==false)
		{
			m_SwatchSolution=Solution();
		}
	}
	else
	{
		if (m_ArithM==-1)
		{
			AfxMessageBox("请选择算法！");
		}
		else
		AfxMessageBox("算法尚未完成！");

	}
	
	UpdateData(false);
	delete Swatch_Init;
	for (i=0;i<m_SwatchNum;i++)
	{
		delete []Swatch_Solu[i];
		delete []Swatch[i];
	}
//	CDialog::OnOK();
}

BOOL CMyDlg::SwatchInit()
{
	int m_Swatchcha,m_Swatchcha1;
	m_Swatchcha=0;
	m_Swatchcha1=1;
	int k=0;
	BOOL m_true=false;
	if(m_SwatchContent.GetAllocLength()<1)
	{
		AfxMessageBox("请按正确格式输入！");
		m_true=true;
	}
	else
	{
		do
		{
			int kkk=0,kk=0;
			CString str;
			str="";		
			
			if(m_SwatchContent.GetAt(k)=='>')//新的项s
			{
				for (kkk=0;kkk<m_SwatchNum/2;kkk++)
				{
					for (kk=0;kk<m_SwatchChaNum;kk++)
					{
						str="";
						while(1) 
						{
							k++;
							if(m_SwatchContent.GetAt(k)!=',')
							{
								str+=m_SwatchContent.GetAt(k);						
							}
							else
								break;
						} ;
						Swatch[m_Swatchcha][m_Swatchcha1]=(int)(atof(str));
						m_Swatchcha1++;
					}
					m_Swatchcha++;
					m_Swatchcha1=1;
				}
				k++;
			}
			if(m_SwatchContent.GetAt(k)=='>')//新的项s
			{
				for (kkk=m_SwatchNum/2;kkk<m_SwatchNum;kkk++)
				{
					for (kk=0;kk<m_SwatchChaNum;kk++)
					{
						str="";
						while(1) 
						{
							k++;
							if(m_SwatchContent.GetAt(k)!=',')
							{
								str+=m_SwatchContent.GetAt(k);						
							}
							else
								break;
						} ;
						Swatch[m_Swatchcha][m_Swatchcha1]=(int)(atof(str));
						m_Swatchcha1++;
					}
					m_Swatchcha++;
					m_Swatchcha1=1;
				} 
				k++;
			}
			
		}while(m_SwatchContent.GetAt(k)!='#');
		
	}
	
    return m_true;
}

CString CMyDlg::Solution()
{
	CString m_SwatchSolution1;
	int m_mind=0;
	int flag=0;
// 	for (int n=0;n<m_SwatchChaNum+1;n++)
// 	{
// 		Swatch_Init[n]=0;		
// 	}
// 	for (int n=0;n<m_SwatchNum;n++)
// 	{
// 		for (int nn=0;nn<m_SwatchChaNum+1;nn++)
// 		{
// 			Swatch_Solu[n][nn]=0;
// 		}
// 	}
	do 
	{
		flag=0;
		for (int s1=0;s1<m_SwatchNum/2;s1++)
		{
			for (int ss1=0;ss1<m_SwatchChaNum+1;ss1++)
			{
				Swatch_Solu[s1][ss1]=Swatch[s1][ss1]*Swatch_Init[ss1];
			}
			for (ss1=0;ss1<m_SwatchChaNum+1;ss1++)
			{
				m_mind+=Swatch_Solu[s1][ss1];
			}	
			if (m_mind<=0)
			{
				for (ss1=0;ss1<m_SwatchChaNum+1;ss1++)
				{
					Swatch_Init[ss1]=Swatch_Init[ss1]+Swatch[s1][ss1];
					Swatch_Solu[s1][ss1]=Swatch_Solu[s1][ss1]+Swatch[s1][ss1];					
				}
			}
			else
			{
				for (ss1=0;ss1<m_SwatchChaNum+1;ss1++)
				{
					Swatch_Solu[s1][ss1]=Swatch_Init[ss1];					
				}
			}
			m_mind=0;
		}
		for (int s2=m_SwatchNum/2;s2<m_SwatchNum;s2++)
		{
			for (int ss2=0;ss2<m_SwatchChaNum+1;ss2++)
			{
				Swatch_Solu[s2][ss2]=Swatch[s2][ss2]*Swatch_Init[ss2];
			}
			for (ss2=0;ss2<m_SwatchChaNum+1;ss2++)
			{
				m_mind+=Swatch_Solu[s2][ss2];
			}	
			if (m_mind>0)
			{
				for (ss2=0;ss2<m_SwatchChaNum+1;ss2++)
				{
					Swatch_Init[ss2]=Swatch_Init[ss2]-Swatch[s2][ss2];
					Swatch_Solu[s2][ss2]=Swatch_Solu[s2][ss2]-Swatch[s2][ss2];					
				}
			}
			else
			{
                for (ss2=0;ss2<m_SwatchChaNum+1;ss2++)
				{
					Swatch_Solu[s2][ss2]=Swatch_Init[ss2];					
				}
			}
			m_mind=0;
		}
		for (int s=0;s<m_SwatchNum-1;s++)
		{
			for (int ts=0;ts<m_SwatchChaNum+1;ts++)
			{
				if (Swatch_Solu[s][ts]!=Swatch_Solu[s+1][ts])
				{
					flag=1;
					break;
				}
			}
			if (flag==1)
			{
				break;
			}
			
		}
	} while(flag!=0);
	CString strr;
	m_SwatchSolution1+="{";
	for (int ms=0;ms<m_SwatchChaNum+1;ms++)
	{
		strr.Format("%d",Swatch_Solu[0][ms]);
		m_SwatchSolution1+=strr;
		m_SwatchSolution1+=",";
	}
	m_SwatchSolution1+="}";
	 return m_SwatchSolution1;
}