gcluserdoc.cpp

分级聚类算法：包括k-mean max-dist min-dist 程序使用方法： 程序中打开文件“.dat”-》选择聚类方法-》显示数据 .dat文件格式： 分成几类 输入样本维数 样本

// GCluserDoc.cpp : implementation of the CGCluserDoc class
//

#include "stdafx.h"
#include "GCluser.h"

#include "GCluserDoc.h"
#include "process.h"


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

/////////////////////////////////////////////////////////////////////////////
// CGCluserDoc

IMPLEMENT_DYNCREATE(CGCluserDoc, CDocument)

BEGIN_MESSAGE_MAP(CGCluserDoc, CDocument)
	//{{AFX_MSG_MAP(CGCluserDoc)
	ON_COMMAND(ID_CLUSER_MAX_DIST, OnCluserMaxDist)
	ON_COMMAND(ID_CLUSER_MEAN_DIST, OnCluserMeanDist)
	ON_COMMAND(ID_CLUSER_MIX_DIST, OnCluserMixDist)
	ON_COMMAND(ID_K_MEAN_CLUSER, OnKMeanCluser)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGCluserDoc construction/destruction

CGCluserDoc::CGCluserDoc()
{
	// TODO: add one-time construction code here
	pClassification = NULL;
}

CGCluserDoc::~CGCluserDoc()
{
	if (pClassification != NULL)
	{
		delete pClassification;
	}
}

BOOL CGCluserDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CGCluserDoc serialization

void CGCluserDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CGCluserDoc diagnostics

#ifdef _DEBUG
void CGCluserDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CGCluserDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CGCluserDoc commands

BOOL CGCluserDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;
	
	// TODO: Add your specialized creation code here
	pClassification = new Classification(lpszPathName);

	return TRUE;
}

BOOL CGCluserDoc::CanCloseFrame(CFrameWnd* pFrame) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CDocument::CanCloseFrame(pFrame);
}

int * CGCluserDoc::GetSamples()
{
	if (pClassification)
	{
		return pClassification->pSample;
	}
	else
	{
		AfxMessageBox("Error : No data");
		exit(1);
	}
}

int CGCluserDoc::GetNumDimension()
{
	if (pClassification)
	{
		return pClassification->NumDimension;
	}
	else
	{
		AfxMessageBox("Error : No data");
		exit(1);
	}
}

int CGCluserDoc::GetNumClass()
{
	if (pClassification)
	{
		return pClassification->NumClass;
	}
	else
	{
		AfxMessageBox("Error : No data");
		exit(1);
	}
}

int CGCluserDoc::GetNumSample()
{
	if (pClassification)
	{
		return pClassification->NumSample;
	}
	else
	{
		AfxMessageBox("Error : No data");
		exit(1);
	}
}

void /*unsigned long _stdcall*/ RunClassifyThread(void *lpParam)
{
	CGCluserDoc *pDoc = (CGCluserDoc *)lpParam;
	if (pDoc==NULL) return;
	if (pDoc->pClassification==NULL) return;
	
	switch (pDoc->m_MenuCommand)
	{
	case ID_CLUSER_MAX_DIST: pDoc->pClassification->Cluser(MAX_DIST);
		break;
	case ID_CLUSER_MEAN_DIST: pDoc->pClassification->Cluser(MEAN_DIST);
		break;
	case ID_CLUSER_MIX_DIST: pDoc->pClassification->Cluser(MIN_DIST);
		break;
	case ID_K_MEAN_CLUSER:
		break;
	default: break;
	}
}

void CGCluserDoc::OnCluserMaxDist() 
{
	// TODO: Add your command handler code here
	m_MenuCommand = ID_CLUSER_MAX_DIST;
	hThread=(HANDLE)_beginthread(RunClassifyThread,0,this);
}

void CGCluserDoc::OnCluserMeanDist() 
{
	// TODO: Add your command handler code here
	m_MenuCommand = ID_CLUSER_MEAN_DIST;
	hThread=(HANDLE)_beginthread(RunClassifyThread,0,this);
}

void CGCluserDoc::OnCluserMixDist() 
{
	// TODO: Add your command handler code here
	m_MenuCommand = ID_CLUSER_MIX_DIST;
	hThread=(HANDLE)_beginthread(RunClassifyThread,0,this);
}

void CGCluserDoc::OnKMeanCluser() 
{
	// TODO: Add your command handler code here
	m_MenuCommand = ID_K_MEAN_CLUSER;
	hThread=(HANDLE)_beginthread(RunClassifyThread,0,this);
}