comminuscheck.cpp

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// COMMinusCheck.cpp: implementation of the CCOMMinusCheck class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "resource.h"
#include "COMMinusCheck.h"

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

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

void CCOMMinusCheck::Initialize()
{
	 m_fMinA = MINUS_A_MIN;
	 m_fMinB = MINUS_B_MIN;
	 m_fMaxA = MINUS_A_MAX;
	 m_fMaxB = MINUS_B_MAX;
}

long CCOMMinusCheck::Check()
{
	Initialize();

	if (m_fA <m_fMinA || m_fA>m_fMaxA)
	{
		return INPUT_RANGE_ERROR_A;
	}

	if (m_fB <m_fMinB || m_fB>m_fMaxB)
	{
		return INPUT_RANGE_ERROR_B;
	}

	return S_OK;
}