40 lines
1.5 KiB
C++
40 lines
1.5 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2023 Ondsel, Inc. *
|
|
* *
|
|
* This file is part of OndselSolver. *
|
|
* *
|
|
* See LICENSE file for details about copyright. *
|
|
***************************************************************************/
|
|
|
|
#include "DifferentiatedGeneralSpline.h"
|
|
#include "GeneralSpline.h"
|
|
|
|
using namespace MbD;
|
|
|
|
MbD::DifferentiatedGeneralSpline::DifferentiatedGeneralSpline(Symsptr arg, Symsptr spline, size_t derivOrder) : AnyGeneralSpline(arg), generalSpline(spline), derivativeOrder(derivOrder)
|
|
{
|
|
}
|
|
|
|
double MbD::DifferentiatedGeneralSpline::getValue()
|
|
{
|
|
return std::static_pointer_cast<GeneralSpline>(generalSpline)->derivativeAt(derivativeOrder, xx->getValue());
|
|
}
|
|
|
|
Symsptr MbD::DifferentiatedGeneralSpline::differentiateWRTx()
|
|
{
|
|
auto arg = std::static_pointer_cast<GeneralSpline>(generalSpline)->xx;
|
|
auto deriv = std::make_shared<DifferentiatedGeneralSpline>(arg, generalSpline, derivativeOrder + 1);
|
|
return deriv;
|
|
}
|
|
|
|
Symsptr MbD::DifferentiatedGeneralSpline::clonesptr()
|
|
{
|
|
return std::make_shared<DifferentiatedGeneralSpline>(*this);
|
|
}
|
|
|
|
std::ostream& MbD::DifferentiatedGeneralSpline::printOn(std::ostream& s) const
|
|
{
|
|
s << "deriv(" << *generalSpline << ", " << derivativeOrder << ")";
|
|
return s;
|
|
}
|