// TestArrayDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TestArray.h"
#include "TestArrayDlg.h"
#include "matlab.hpp"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
#pragma comment (lib, "libmatlb.lib")
#pragma comment (lib, "libmx.lib")
#pragma comment (lib, "libmatpm.lib")    // c++ maths library
#pragma comment (lib, "libmmfile.lib")
/*
mwArray MyFunc(mwArray x,mwArray y){
mwArray mResult=exp(x)*(4*x ^ 2+2*y ^ 2+4*x*y+2*y+1);
return mResult;
}

typedef mwArray (*PMYFUNC)(mwArray,mwArray);
extern "C"{
int MyThunk(mlfFuncp pFunc, int nArgOut, mxArray **
ArgOut,int nArgIn, mxArray **ArgIn) {
mwArray tmp1=mwArray( ArgIn[0], 0 );
mwArray tmp2=mwArray( ArgIn[1], 0 );
mwArray Out=(*((PMYFUNC)pFunc))(tmp1,tmp2);
ArgOut[0]=Out.FreezeData();
return 1;
}
}
static mlfFuncTabEnt MFuncTab[] ={
{ "MyFunc", (mlfFuncp)MyFunc, MyThunk },
{ 0, 0, 0 }
};
class feval_init {
feval_init() { mlfFevalTableSetup( MFuncTab ); }
static feval_init feval_setup;
};
feval_init feval_init::feval_setup;

*/
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()

/////////////////////////////////////////////////////////////////////////////
// CTestArrayDlg dialog

CTestArrayDlg::CTestArrayDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestArrayDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestArrayDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestArrayDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestArrayDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestArrayDlg, CDialog)
	//{{AFX_MSG_MAP(CTestArrayDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestArrayDlg message handlers

BOOL CTestArrayDlg::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 CTestArrayDlg::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 CTestArrayDlg::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 CTestArrayDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CTestArrayDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	double d[] = { -1, -4, 1, 1, 3, 0, 0, 0, 2 };
	mwArray A(3, 3, d);

	mwArray arrVal,arrVec;
	arrVec = eig(&arrVal,A);
	double* a = new double[9];
	double* b = new double[9];
	CString strVal,strVec,str;
	double ntemp;
	strVal  = "特征值為";
	strVec = "特征向量為";
	CString strsum ="";

	for (int i=0; i < 9; i++)
	{
		a[i] = *(mxGetPr(arrVal.GetData())+i); 
		ntemp = a[i];
		str.Format("%.2f",ntemp);
		strVal = strVal +str;
		strVal = strVal + ",";
		b[i] = *(mxGetPr(arrVec.GetData())+i);

		ntemp = b[i];
		str.Format("%.2f",ntemp);
		strVec = strVec +str;
		strVec = strVec + ",";
	}
	strsum = strsum + strVal;
	strsum = strsum + ";\n";
	strsum = strsum + strVec;
	MessageBox(strsum);
	delete []a;
	delete []b;
}

void CTestArrayDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	double* a = new double[10];
	double dy[] = { 1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990};
	double dp[] = { 75.995, 91.972, 105.711, 123.203, 131.669, 150.697, 179.323, 203.212, 226.505, 249.633};
	mwArray T(1, 9, dy);
	mwArray N(1, 9, dp);
	mwArray C;
	double dx[] = { 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979};
	mwArray X(1, 10, dx);
	C = interp1(T,N,X,"spline");
	CString strVal;
	CString str;
	double ntemp;
		for (int i=0; i < 10; i++)
	{
		a[i] = *(mxGetPr(C.GetData())+i); 
		ntemp = a[i];
		
		str.Format("%.3f",ntemp);
		strVal = strVal +str;
		strVal = strVal + ",\n";
	}

	MessageBox(strVal);
	delete []a;
}