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/***********************************************/
/**
* @file parametrizationTemporalConstant.cpp
*
* @brief Constant in time.
* @see ParametrizationTemporal
*
* @author Torsten Mayer-Guerr
* @date 2011-12-28
*
*/
/***********************************************/
#include "base/import.h"
#include "config/config.h"
#include "classes/timeSeries/timeSeries.h"
#include "parametrizationTemporalConstant.h"
/***********************************************/
ParametrizationTemporalConstant::ParametrizationTemporalConstant(Config &config)
{
try
{
TimeSeriesPtr timeSeries;
readConfig(config, "interval", timeSeries, Config::DEFAULT, "", "");
readConfig(config, "includeLastTime", includeLastTime, Config::DEFAULT, "0", "");
if(isCreateSchema(config)) return;
times = timeSeries->times();
isInterval = (times.size() != 0);
if(!isInterval)
times = {Time(), date2time(2500,1,1)};
idxStart = 0;
idxEnd = times.size()-1;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
Bool ParametrizationTemporalConstant::setInterval(const Time &timeStart, const Time &timeEnd, Bool estimatePerArc)
{
try
{
const UInt idxStartOld = idxStart;
const UInt idxEndOld = idxEnd;
if(estimatePerArc && !isInterval)
times = {timeStart, timeEnd};
idxStart = 0;
while((idxStart+1<times.size()) && (timeStart>=times.at(idxStart+1)))
idxStart++;
idxEnd = idxStart;
while((idxEnd<times.size()-1) && (timeEnd>times.at(idxEnd)))
idxEnd++;
return (idxStartOld != idxStart) || (idxEndOld != idxEnd);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
void ParametrizationTemporalConstant::parameterName(std::vector<ParameterName> &name) const
{
try
{
for(UInt i=idxStart; i<idxEnd; i++)
name.push_back(ParameterName("", "", "", times.at(i), times.at(i+1)));
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
void ParametrizationTemporalConstant::factors(const Time &time, UInt startIndex, std::vector<UInt> &index, std::vector<Double> &factor) const
{
try
{
if(!times.size())
{
index.push_back(startIndex);
factor.push_back(1.);
return;
}
if((time < times.at(idxStart)) || (time > times.at(idxEnd)) || (!includeLastTime && (time == times.at(idxEnd))))
return;
// find index (interval)
UInt idx = idxStart;
while((idx+1 < idxEnd) && (time >= times.at(idx+1)))
idx++;
index.push_back(idx-idxStart+startIndex);
factor.push_back(1.);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
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