// initializationTest ensures the constructors set the values properly
unsigned initializationTest()
{
TUDEF("GPSWeekSecond", "Constructor");
GPSWeekSecond compare(1300,13500.,TimeSystem(2)); //Initialize an object
//--------------------------------------------------------------------
//Were the attributes set to expectation with the explicit
//constructor?
//--------------------------------------------------------------------
TUASSERTE(int, 1300, compare.week);
TUASSERTFE(13500, compare.sow);
TUASSERTE(TimeSystem, TimeSystem(2), compare.getTimeSystem());
testFramework.changeSourceMethod("ConstructorCopy");
GPSWeekSecond copy(compare); // Initialize with copy constructor
//--------------------------------------------------------------------
//Were the attributes set to expectation with the copy constructor?
//--------------------------------------------------------------------
TUASSERTE(int, 1300, copy.week);
TUASSERTFE(13500, copy.sow);
TUASSERTE(TimeSystem, TimeSystem(2), copy.getTimeSystem());
testFramework.changeSourceMethod("operator=");
GPSWeekSecond assigned;
assigned = compare;
//--------------------------------------------------------------------
//Were the attributes set to expectation with the Set operator?
//--------------------------------------------------------------------
TUASSERTE(int, 1300, assigned.week);
TUASSERTFE(13500, assigned.sow);
TUASSERTE(TimeSystem, TimeSystem(2), assigned.getTimeSystem());
TURETURN();
}
static void timeDisplay( ostream & os, const CommonTime& t )
{
// Convert to CommonTime struct from GPS wk,SOW to M/D/Y, H:M:S.
GPSWeekSecond dummyTime;
dummyTime = GPSWeekSecond(t);
os << dec;
os << setw(4) << dummyTime.week << "(";
os << setw(4) << (dummyTime.week & 0x03FF) << ") ";
os << setw(6) << setfill(' ') << dummyTime.sow << " ";
switch (dummyTime.getDayOfWeek())
{
case 0:
os << "Sun-0";
break;
case 1:
os << "Mon-1";
break;
case 2:
os << "Tue-2";
break;
case 3:
os << "Wed-3";
break;
case 4:
os << "Thu-4";
break;
case 5:
os << "Fri-5";
break;
case 6:
os << "Sat-6";
break;
default:
break;
}
os << " " << (static_cast<YDSTime>(t)).printf("%3j %5.0s ")
<< (static_cast<CivilTime>(t)).printf("%02m/%02d/%04Y %02H:%02M:%02S");
}
void CNavDataElement::timeDisplay( ostream & os, const CommonTime& t )
{
os.setf(ios::dec, ios::basefield);
// Convert to CommonTime struct from GPS wk,SOW to M/D/Y, H:M:S.
GPSWeekSecond dummyTime;
dummyTime = GPSWeekSecond(t);
os << setw(4) << dummyTime.week << "(";
os << setw(4) << (dummyTime.week & 0x03FF) << ") ";
os << setw(6) << setfill(' ') << dummyTime.sow << " ";
switch (dummyTime.getDayOfWeek())
{
case 0: os << "Sun-0"; break;
case 1: os << "Mon-1"; break;
case 2: os << "Tue-2"; break;
case 3: os << "Wed-3"; break;
case 4: os << "Thu-4"; break;
case 5: os << "Fri-5"; break;
case 6: os << "Sat-6"; break;
default: break;
}
os << printTime(t," %3j %5.0s %02m/%02d/%04Y %02H:%02M:%02S");
}
//=============================================================================
// initializationTest ensures the constructors set the values properly
//=============================================================================
int initializationTest(void)
{
TestUtil testFramework( "GPSWeekSecond", "Constructor", __FILE__, __LINE__ );
GPSWeekSecond Compare(1300,13500.,TimeSystem(2)); //Initialize an object
//--------------------------------------------------------------------
//Were the attributes set to expectation with the explicit
//constructor?
//--------------------------------------------------------------------
testFramework.assert(1300 == Compare.week, "Explicit constructor did not set the week value properly", __LINE__);
testFramework.assert(fabs((double)13500 - Compare.sow) < eps, "Explicit constructor did not set the sow value properly", __LINE__);
testFramework.assert(TimeSystem(2) == Compare.getTimeSystem(), "Explicit constructor did not set the TimeSystem properly", __LINE__);
testFramework.changeSourceMethod("ConstructorCopy");
GPSWeekSecond Copy(Compare); // Initialize with copy constructor
//--------------------------------------------------------------------
//Were the attributes set to expectation with the copy constructor?
//--------------------------------------------------------------------
testFramework.assert(1300 == Copy.week, "Copy constructor did not set the week value properly", __LINE__);
testFramework.assert(fabs((double)13500 - Copy.sow) < eps, "Copy constructor did not set the sow value properly", __LINE__);
testFramework.assert(TimeSystem(2) == Copy.getTimeSystem(), "Copy constructor did not set the TimeSystem properly", __LINE__);
testFramework.changeSourceMethod("OperatorSet");
GPSWeekSecond Assigned;
Assigned = Compare;
//--------------------------------------------------------------------
//Were the attributes set to expectation with the Set operator?
//--------------------------------------------------------------------
testFramework.assert(1300 == Assigned.week, "Set Operator did not set the week value properly", __LINE__);
testFramework.assert(fabs((double)13500 - Assigned.sow) < eps, "Set Operator did not set the sow value properly", __LINE__);
testFramework.assert(TimeSystem(2) == Assigned.getTimeSystem(), "Set Operator did not set the TimeSystem properly", __LINE__);
return testFramework.countFails();
}
double TimeSystemCorrection ::
Correction(const CommonTime& ct) const
{
double corr(0.0), dt;
TimeSystem fromTS(ct.getTimeSystem());
GPSWeekSecond gpsws;
CommonTime refTime;
Exception e("Unable to compute correction - wrong TimeSystem");
Exception eSBAS("TimeSystemCorrection SBAS <=> UTC has not been implemented");
switch(type)
{
case GPUT:
if(fromTS != TimeSystem::GPS && fromTS != TimeSystem::UTC)
{
GPSTK_THROW(e);
}
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::GPS) // GPS => UTC
corr = -A0-A1*dt;
else // UTC => GPS
corr = A0+A1*dt;
break;
case GAUT:
if(fromTS != TimeSystem::GAL && fromTS != TimeSystem::UTC)
{ GPSTK_THROW(e); }
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::GAL) // GAL => UTC
corr = A0+A1*dt;
else // UTC => GAL
corr = -A0-A1*dt;
break;
case SBUT:
GPSTK_THROW(eSBAS);
break;
case GLUT:
if(fromTS != TimeSystem::GLO && fromTS != TimeSystem::UTC)
{
GPSTK_THROW(e);
}
if(fromTS == TimeSystem::GLO) // GLO => UTC
corr = A0;
else // UTC => GLO
corr = -A0;
break;
case GPGA:
if(fromTS != TimeSystem::GPS && fromTS != TimeSystem::GAL)
{
GPSTK_THROW(e);
}
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::GPS) // GPS => GAL
corr = A0+A1*dt;
else // GAL => GPS
corr = -A0-A1*dt;
break;
case GLGP:
if(fromTS != TimeSystem::GLO && fromTS != TimeSystem::GPS)
{
GPSTK_THROW(e);
}
if(fromTS == TimeSystem::GLO) // GLO => GPS
corr = A0;
else // GPS => GLO
corr = -A0;
break;
case QZGP:
if(fromTS != TimeSystem::QZS && fromTS != TimeSystem::GPS)
{
GPSTK_THROW(e);
}
if(fromTS == TimeSystem::QZS) // QZS => GPS
corr = 0.0; // TD?
else // GPS => QZS
corr = 0.0; // TD?
break;
case QZUT:
if(fromTS != TimeSystem::QZS && fromTS != TimeSystem::UTC)
{
GPSTK_THROW(e);
}
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::QZS) // QZS => UTC
corr = A0+A1*dt;
else // UTC => QZS
corr = -A0-A1*dt;
break;
case BDUT:
if(fromTS != TimeSystem::BDT && fromTS != TimeSystem::UTC)
{
GPSTK_THROW(e);
}
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::BDT) // BDT => UTC
corr = A0+A1*dt;
else // UTC => BDT
corr = -A0-A1*dt;
break;
case BDGP:
if(fromTS != TimeSystem::BDT && fromTS != TimeSystem::GPS)
{
GPSTK_THROW(e);
}
// dt = fromTime - refTime
gpsws = GPSWeekSecond(refWeek,refSOW);
refTime = gpsws.convertToCommonTime();
refTime.setTimeSystem(fromTS);
dt = ct - refTime;
if(fromTS == TimeSystem::BDT) // BDT => GPS
corr = A0;
else // GPS => BDT
corr = -A0;
break;
default:
Exception e("TimeSystemCorrection is not defined.");
GPSTK_THROW(e);
break;
}
return corr;
}
