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// CardioMon.cpp : implementation of the CCardioMonitor class 
// 
#include "stdafx.h" 
#include "CardioMon.h" 
#include  
 
///////////////////////////////////////////////////////////////////////////// 
// CCardioMonitor message handlers 
 
BEGIN_MESSAGE_MAP(CCardioMonitor, CWnd) 
	//{{AFX_MSG_MAP(CCardioMonitor) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
CCardioMonitor::CCardioMonitor( CCardioSubject * pCardioSubject ) 
{ 
	// Step 1 - Attach the observer to the subject and initialize class members from 
	// the subject 
	ASSERT( pCardioSubject != NULL ); 
	m_pCardioSubject	= pCardioSubject; 
	m_pCardioSubject->Attach( this ); 
	// Step 2 - Initialize class members 
	m_bStarted = FALSE; 
} 
 
CCardioMonitor::~CCardioMonitor() 
{ 
	// Step 1 - Detach the observer from the subject 
	m_pCardioSubject->Detach( this ); 
} 
 
BOOL CCardioMonitor::Start() 
{ 
	// Step 1 - Set m_bStarted to TRUE 
	m_bStarted = TRUE; 
	return TRUE; 
} 
 
VOID CCardioMonitor::Stop() 
{ 
	// Step 1 - Set m_bStarted to FALSE 
	m_bStarted = TRUE; 
}