aicomplexrelationdlg.cpp

该程序是使用VC6.0实现数学中复合矩阵运算的 输入的数据为txt格式的

// AIComplexRelationDlg.cpp : implementation file
//

#include "stdafx.h"
#include "AIComplexRelation.h"
#include "AIComplexRelationDlg.h"
#include "CFormatDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CAIComplexRelationDlg dialog

CAIComplexRelationDlg::CAIComplexRelationDlg(CWnd* pParent /*=NULL*/)
: CDialog(CAIComplexRelationDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAIComplexRelationDlg)
	m_In = _T("");
	m_Out = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CAIComplexRelationDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAIComplexRelationDlg)
	DDX_Text(pDX, IDC_EDIT_INPUT, m_In);
	DDX_Text(pDX, IDC_EDIT_OUTPUT, m_Out);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAIComplexRelationDlg, CDialog)
//{{AFX_MSG_MAP(CAIComplexRelationDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON, OnButton)
ON_BN_CLICKED(IDC_BUTTON_IN, OnButtonIn)
ON_BN_CLICKED(IDC_BUTTON_OUT, OnButtonOut)
ON_BN_CLICKED(IDC_BUTTON_SEE, OnButtonSee)
	ON_BN_CLICKED(IDC_BUTTON_SEERESULT, OnButtonSeeresult)
	ON_BN_CLICKED(IDFORMAT, OnFormat)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAIComplexRelationDlg message handlers

BOOL CAIComplexRelationDlg::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
	m_In="";
	m_Out="";
	GetDlgItem(IDC_BUTTON_SEE)->EnableWindow(FALSE);
	GetDlgItem(IDC_BUTTON_SEERESULT)->EnableWindow(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

/*
*选择输入文件，见文件路径显示在edit box里面
*/
void CAIComplexRelationDlg::OnButtonIn() 
{
	// TODO: Add your control notification handler code here
	CFileDialog openDlg(TRUE,NULL,"sourcedata.txt",NULL,"txt file(*.txt)|*.txt|",NULL);
	if(openDlg.DoModal()!=IDOK)
		return;
	GetDlgItem(IDC_BUTTON_SEE)->EnableWindow(TRUE);//将“查看或修改”按钮设置成可用
	m_In=openDlg.GetPathName();
	UpdateData(FALSE);
	
}


/*
*选择输出文件，见文件路径显示在edit box里面
*/
void CAIComplexRelationDlg::OnButtonOut() 
{
	// TODO: Add your control notification handler code here
	CFileDialog saveDlg(FALSE,NULL,"resultdata.txt",NULL,"txt file(*.txt)|*.txt|",NULL);
	if(saveDlg.DoModal()!=IDOK)
		return;
	GetDlgItem(IDC_BUTTON_SEERESULT)->EnableWindow(TRUE);//将“查看”按钮设置成可用
	m_Out=saveDlg.GetPathName();
	UpdateData(FALSE);
	OnButton();
	MessageBox("计算已经完成!");
}

void CAIComplexRelationDlg::OnButton() 
{
	if(m_In=="")
	{
		MessageBox("请输入待求的矩阵","警告",MB_OK);
		return;
	}
	CString strFilepath;
	strFilepath=m_In;
	FILE *fp, *fs;
	int i,j;
	fp=fopen(strFilepath,"r");
	fscanf(fp,"%d%d",&m,&n);
	r=new float[m*n];//读取r矩阵
	
	for(i=0;i<m;i++)
	{
		for(j=0;j<n;j++)
		{
			fscanf(fp,"%f",&r[i*n+j]);
		}
	}
	
	fscanf(fp,"%d%d",&n,&p);
	s=new float[n*p];
	for(i=0;i<n;i++)//读取s矩阵
	{
		for(j=0;j<p;j++)
		{
			fscanf(fp,"%f",&s[i*p+j]);
		}
	}
	result=new float[m*p];
	caculate(r,s,result,m,n,p);//计算复合矩阵
	if(m_Out=="")
	{
		MessageBox("请输入保存结果矩阵的路径","警告",MB_OK);
		return;
	}
	CString strPathName;
	strPathName=m_Out;
	fs=fopen(strPathName,"w");
	for(i=0;i<m;i++)
	{
		for(j=0;j<p;j++)
			
			fprintf(fs,"%f  ",result[i*p+j]);
		fprintf(fs,"\n");
	}
	delete r;
	delete s;
	delete result;
	fclose(fs);
	fclose(fp);
}

void CAIComplexRelationDlg::caculate(float *r, float *s, float *result, int m,int n, int p)
{
	int i,j;
	for(i=0;i<m;i++)
	{
		for(j=0;j<p;j++)
		{
			result[i*p+j]=maxentry(r,s,m,n,p,i,j); 
	}
	}
}

float CAIComplexRelationDlg::maxentry(float *r, float *s, int m, int n, int p,int i,int j)
{
	int k;
	float result;
	float *temp=new float[n];
	float rtemp;
	for(k=0;k<n;k++)
	{
		if(r[i*n+k]<s[p*k+j])//////////////////////
		{
			temp[k]=r[i*n+k];
		}
		else
			temp[k]=s[p*k+j];
	}
	for(int a=0;a<n-1;a++)
		for(int b=a+1;b<n;b++)
		{
			if(temp[a]<temp[b])
			{
				rtemp=temp[a];
				temp[a]=temp[b];
				temp[b]=rtemp;
			}
		}
		result=temp[0];
		delete temp;
		return result;
}



/*
*查看或修改输入数据
*/
void CAIComplexRelationDlg::OnButtonSee() 
{
	// TODO: Add your control notification handler code here
	CString str;
	str.Format("notepad.exe  %s",m_In);
	system(str);
	
}


/*
*查看输出数据
*/
void CAIComplexRelationDlg::OnButtonSeeresult() 
{
	// TODO: Add your control notification handler code here
	CString str;
	str.Format("notepad.exe  %s",m_Out);
	system(str);
}

void CAIComplexRelationDlg::OnFormat() 
{
	// TODO: Add your control notification handler code here
	CCFormatDlg  dlg;
	dlg.DoModal();
}