cluster.cpp

用分类算法挖掘数据表达模式中的平移变化和放缩变化

// Cluster.cpp: implementation of the CCluster class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "RegCluster.h"
#include "Cluster.h"

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCluster::CCluster()
{
	SetUp();
}

CCluster::~CCluster()
{
	Destruct();
}

void CCluster::SetUp()
{
	m_nChainLen = 0;
	m_nCond = 0;
	m_nGene = 0;
	m_nNGene = 0;
	m_nPGene = 0;

	m_pCondChain = NULL;
	m_pNGene = NULL;
	m_pPGene = NULL;
	m_pNext = NULL;
	m_pCandCond = NULL;
}

void CCluster::Destruct()
{
	if(m_pCondChain != NULL)
	{
		delete [] m_pCondChain;
		m_pCondChain = NULL;
	}
	if(m_pNGene != NULL)
	{
		delete [] m_pNGene;
		m_pNGene = NULL;
	}
	if(m_pPGene != NULL)
	{
		delete [] m_pPGene;
		m_pPGene = NULL;
	}
/*
	if(m_pNext != NULL)
	{
		delete m_pNext;
		m_pNext = NULL;
	}
*/
	if(m_pCandCond != NULL)
	{
		delete [] m_pCandCond;
		m_pCandCond = NULL;
	}
}

void CCluster::Initialize(int nGene, int nCond)
{
	Destruct();

	m_nGene = nGene;
	m_nCond = nCond;

	m_pCondChain = new int[m_nCond];
	m_pNGene = new int[m_nGene];
	m_pPGene = new int[m_nGene];
	m_pCandCond = new int[m_nCond];

	for(int i = 0; i < m_nCond; ++i)
	{
		m_pCondChain[i] = -1;
		m_pCandCond[i] = -1;
	}
	for(i = 0; i < m_nGene; ++i)
	{
		m_pNGene[i] = -1;
		m_pPGene[i] = -1;
	}
}

void CCluster::AppendGene(int nGeneID, BOOL bFlag)
{
	if(bFlag)	// append positive gene
	{
		m_pPGene[nGeneID] = 1;
		++m_nPGene;
	}
	else		// append negative gene
	{
		m_pNGene[nGeneID] = 1;
		++m_nNGene;
	}
}

void CCluster::AppendCond(int nCondID)
{
	m_pCondChain[m_nChainLen] = nCondID;
	++m_nChainLen;
}