/*

     File: CACFNumber.cpp

 Abstract: CACFNumber.h

  Version: 1.1

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*/

//=============================================================================

//  Includes

//=============================================================================

#include "CACFNumber.h"

//=============================================================================

//  CACFNumber

//=============================================================================

Float32 CACFNumber::GetFixed32() const

{

    SInt32 theFixedValue = GetSInt32();

    //  this is a 16.16 value so convert it to a float

    Float32 theSign = theFixedValue < 0 ? -1.0f : 1.0f;

    theFixedValue *= (SInt32)theSign;

    Float32 theWholePart = (theFixedValue & 0x7FFF0000) >> 16;

    Float32 theFractPart = theFixedValue & 0x0000FFFF;

    theFractPart /= 65536.0f;

    return theSign * (theWholePart + theFractPart);

}

Float64 CACFNumber::GetFixed64() const

{

    SInt64 theFixedValue = GetSInt64();

    //  this is a 32.32 value so convert it to a double

    Float64 theSign = theFixedValue < 0 ? -1.0 : 1.0;

    theFixedValue *= (SInt64)theSign;

    Float64 theWholePart = (theFixedValue & 0x7FFFFFFF00000000LL) >> 32;

    Float64 theFractPart = theFixedValue & 0x00000000FFFFFFFFLL;

    theFractPart /= 4294967296.0;

    return theSign * (theWholePart + theFractPart);

}