OSQuantityVector convert(const OSQuantityVector& original, const Unit& targetUnits) {
OSQuantityVector result;
Quantity testQuantity(0.0,original.units());
OptionalQuantity offset = convert(testQuantity,targetUnits);
if (!offset) {
return result;
}
testQuantity.setValue(1.0);
OptionalQuantity factorPlusOffset = convert(testQuantity,targetUnits);
OS_ASSERT(factorPlusOffset);
OS_ASSERT(offset->units() == factorPlusOffset->units());
result = OSQuantityVector(offset->units(),original.values());
result = result * (factorPlusOffset->value() - offset->value()) + offset.get();
return result;
}
TEST_F(ModelFixture,People_Schedule_Quantities) {
Model model;
PeopleDefinition definition(model);
definition.setNumberofPeople(Quantity(100.0,createSIPeople()));
People people(definition);
ScheduleRuleset activityLevelSchedule(model);
EXPECT_TRUE(checkOrAssignScheduleTypeLimits("People","Activity Level",activityLevelSchedule));
ScheduleDay defaultSchedule = activityLevelSchedule.defaultDaySchedule();
defaultSchedule.addValue(Time(0,24,0,0),Quantity(150.0,createSIPower()/createSIPeople()));
EXPECT_TRUE(people.setActivityLevelSchedule(activityLevelSchedule));
OSQuantityVector ipValues = defaultSchedule.getValues(true);
EXPECT_EQ("W/person",ipValues.units().prettyString());
EXPECT_DOUBLE_EQ(150.0,ipValues.values()[0]);
}
Quantity dot(OSQuantityVector lVector, const OSQuantityVector& rVector) {
Unit lUnits(lVector.units()), rUnits(rVector.units());
OptionalTemperatureUnit ltu = lUnits.optionalCast<TemperatureUnit>();
OptionalTemperatureUnit rtu = rUnits.optionalCast<TemperatureUnit>();
Unit resultUnits;
if (ltu && rtu) {
resultUnits = ltu.get() * rtu.get();
}
else {
resultUnits = lUnits * rUnits;
}
ScaleOpReturnType resultScale = lVector.scale() * rVector.scale();
lVector *= resultScale.second;
DoubleVector lValues(lVector.values()), rValues(rVector.values());
double resultValue = dot(createVector(lValues),createVector(rValues));
return Quantity(resultValue,resultUnits);
}
TEST_F(UnitsFixture,QuantityConverter_OSQuantityVector) {
// basic conversion
OSQuantityVector testVec(createIPEnergy(),2u,100.0);
Quantity testQ(100.0,createIPEnergy());
OSQuantityVector resultVec = convert(testVec,UnitSystem(UnitSystem::Wh));
OptionalQuantity resultQ = convert(testQ,UnitSystem(UnitSystem::Wh));
ASSERT_EQ(2u,resultVec.size());
ASSERT_TRUE(resultQ);
EXPECT_EQ(resultQ.get(),resultVec.getQuantity(0));
EXPECT_EQ(resultQ.get(),resultVec.getQuantity(1));
EXPECT_EQ(resultQ->system(),resultVec.system());
resultVec = convert(testVec,resultQ->units());
resultQ = convert(testQ,resultQ->units());
ASSERT_EQ(2u,resultVec.size());
ASSERT_TRUE(resultQ);
EXPECT_EQ(resultQ.get(),resultVec.getQuantity(0));
EXPECT_EQ(resultQ.get(),resultVec.getQuantity(1));
EXPECT_EQ(resultQ->system(),resultVec.system());
// temperature conversion
testVec = OSQuantityVector(createCelsiusTemperature(),2u,20.0);
testQ = Quantity(20.0,createCelsiusTemperature());
resultVec = convert(testVec,UnitSystem(UnitSystem::Fahrenheit));
resultQ = convert(testQ,UnitSystem(UnitSystem::Fahrenheit));
ASSERT_EQ(2u,resultVec.size());
ASSERT_TRUE(resultQ);
EXPECT_EQ(resultQ.get().units(),resultVec.units());
// not sure why these aren't quite getting the precision we would like
EXPECT_NEAR(resultQ.get().value(),resultVec.getQuantity(0).value(),1.0E-12);
EXPECT_NEAR(resultQ.get().value(),resultVec.getQuantity(1).value(),1.0E-12);
EXPECT_EQ(resultQ->system(),resultVec.system());
EXPECT_TRUE(resultVec.isAbsolute());
EXPECT_TRUE(resultQ->isAbsolute());
testVec.setAsRelative();
testQ.setAsRelative();
resultVec = convert(testVec,UnitSystem(UnitSystem::Fahrenheit));
resultQ = convert(testQ,UnitSystem(UnitSystem::Fahrenheit));
ASSERT_EQ(2u,resultVec.size());
ASSERT_TRUE(resultQ);
EXPECT_EQ(resultQ.get().units(),resultVec.units());
// not sure why these aren't quite getting the precision we would like
EXPECT_NEAR(resultQ.get().value(),resultVec.getQuantity(0).value(),1.0E-12);
EXPECT_NEAR(resultQ.get().value(),resultVec.getQuantity(1).value(),1.0E-12);
EXPECT_EQ(resultQ->system(),resultVec.system());
EXPECT_TRUE(resultVec.isRelative());
EXPECT_TRUE(resultQ->isRelative());
}
OSQuantityVector::OSQuantityVector(const OSQuantityVector& other)
: m_units(other.units()), m_values(other.values())
{}
bool operator==(const OSQuantityVector& lVector,const OSQuantityVector& rVector) {
return (&lVector == &rVector) || ((lVector.units() == rVector.units()) && (lVector.values() == rVector.values()));
}