44 lines
698 B
C
44 lines
698 B
C
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/*++
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Copyright (C) 1996-1999 Microsoft Corporation
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Module Name:
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stepper.h
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Abstract:
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<abstract>
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--*/
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#ifndef _STEPPER_H_
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#define _STEPPER_H_
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class CStepper
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{
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private:
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INT m_iStepCnt;
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INT m_iRemainder;
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INT m_iStepSize;
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INT m_iState;
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INT m_iStepNum;
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INT m_iPos;
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public:
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CStepper(void);
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void Init( INT iLength, INT nSteps ) ;
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void Reset ( void ) ;
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INT NextPosition (void) ;
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INT PrevPosition (void) ;
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INT StepTo (INT nSteps) ;
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INT StepNum (void) { return m_iStepNum; }
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INT PrevStepNum (INT iPosition);
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INT Position (void) { return m_iPos; }
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INT StepCount (void) { return m_iStepCnt; }
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};
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#endif
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