double ScheduleDay_Impl::getValue(const openstudio::Time& time) const
{
if (time.totalMinutes() < 0.0 || time.totalDays() > 1.0){
return 0.0;
}
std::vector<double> values = this->values(); // these are already sorted
std::vector<openstudio::Time> times = this->times(); // these are already sorted
unsigned N = times.size();
OS_ASSERT(values.size() == N);
if (N == 0){
return 0.0;
}
openstudio::Vector x(N + 2);
openstudio::Vector y(N + 2);
x[0] = -0.000001;
y[0] = 0.0;
for (unsigned i = 0; i < N; ++i){
x[i + 1] = times[i].totalDays();
y[i + 1] = values[i];
}
x[N + 1] = 1.000001;
y[N + 1] = 0.0;
InterpMethod interpMethod;
if (this->interpolatetoTimestep()){
interpMethod = LinearInterp;
}else{
interpMethod = HoldNextInterp;
}
double result = interp(x, y, time.totalDays(), interpMethod, NoneExtrap);
return result;
}
bool ScheduleDay_Impl::addValue(const openstudio::Time& untilTime, double value) {
if (untilTime.totalMinutes() <= 0.5 || untilTime.totalDays() > 1.0) {
return false;
}
int untilHours = untilTime.hours() + 24*untilTime.days();
int untilMinutes = untilTime.minutes() + floor((untilTime.seconds()/60.0) + 0.5);
if (untilMinutes >= 60){
untilHours += 1;
untilMinutes += -60;
}
// use set to determine whether to overwrite or insert, and where
std::set<openstudio::Time> times;
std::pair<std::set<openstudio::Time>::const_iterator,bool> insertResult;
for (const openstudio::Time& time : this->times()) {
insertResult = times.insert(time);
OS_ASSERT(insertResult.second);
}
insertResult = times.insert(untilTime);
unsigned index = std::distance<std::set<openstudio::Time>::const_iterator>(times.begin(),insertResult.first);
OS_ASSERT(index <= numExtensibleGroups());
bool result(true);
if (insertResult.second) {
// new time--insert an extensible group
std::vector<std::string> groupValues;
groupValues.push_back(boost::lexical_cast<std::string>(untilHours));
groupValues.push_back(boost::lexical_cast<std::string>(untilMinutes));
groupValues.push_back(toString(value));
IdfExtensibleGroup group = insertExtensibleGroup(index, groupValues);
OS_ASSERT(!group.empty());
}
else {
// time already exists, overwrite value
IdfExtensibleGroup group = getExtensibleGroup(index);
result = group.setDouble(OS_Schedule_DayExtensibleFields::ValueUntilTime,value);
}
return result;
}
bool RefrigerationDefrostCycleParameters_Impl::setDefrost8StartTime(const openstudio::Time& defrost8StartTime) {
bool hours = setInt(OS_Refrigeration_DefrostCycleParametersFields::Defrost8HourStartTime, defrost8StartTime.hours());
bool minutes = setInt(OS_Refrigeration_DefrostCycleParametersFields::Defrost8MinuteStartTime, defrost8StartTime.minutes());
if ( !hours || !minutes ) {
resetDefrost8StartTime();
}
return hours && minutes;
}