timesynchronizer.h

Go to the documentation of this file.

 
#ifndef _TIME_SYNCHRONIZER_CLASS_HEADER_
#define _TIME_SYNCHRONIZER_CLASS_HEADER_
 
namespace A_UTILS_NS
{
 
class cTimeSynchronizer
{
    A_UTILS_D(cTimeSynchronizer)
 
    static const int nMaxDatumCount = 16;   
 
    struct tDatum
    {
        tTimeStamp  nInternalTime;
        tTimeStamp  nExternalTime;
    };
 
public:
    cTimeSynchronizer();
 
    tVoid   Reset();
 
    tVoid   AddDatum(tTimeStamp nInternalTime, tTimeStamp nExternalTime);
 
    tTimeStamp GetInternalTime(tUInt64 nExternalTime) const;
 
protected:
    tDatum      m_aDatum[nMaxDatumCount];   
    tDatum      m_oDatumSum;                
    tInt        m_nValidDatumCount;         
    tInt        m_nLastDatumIndex;          
    tFloat64    m_nOffset;                  
    tFloat64    m_nScale;                   
    tFloat64    m_nErrorLimit;              
};
 
} // namespace A_UTILS_NS
 
 
#endif