Alexandria
2.31.0
SDC-CH common library for the Euclid project
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MathUtils
MathUtils
interpolation
GridInterpolation.h
Go to the documentation of this file.
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/*
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* Copyright (C) 2012-2021 Euclid Science Ground Segment
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3.0 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef MATHUTILS_GRIDINTERPOLATION_H
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#define MATHUTILS_GRIDINTERPOLATION_H
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#include "
NdArray/NdArray.h
"
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#include <tuple>
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#include <vector>
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namespace
Euclid
{
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namespace
MathUtils {
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template
<
typename
...
AxisType
>
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class
InterpN
{
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public
:
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InterpN
(
const
std::tuple
<
std::vector<AxisType>
...>&
grid
,
const
NdArray::NdArray<double>
&
values
,
bool
extrapolate
);
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~InterpN
() =
default
;
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double
operator()
(
AxisType
...
args
)
const
;
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};
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}
// namespace MathUtils
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}
// namespace Euclid
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#define GRIDINTERPOLATION_IMPL
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#include "
MathUtils/interpolation/_impl/GridInterpolation.icpp
"
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#undef GRIDINTERPOLATION_IMPL
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#endif
// MATHUTILS_GRIDINTERPOLATION_H
GridInterpolation.icpp
NdArray.h
std::array
Euclid::MathUtils::InterpN
Definition
GridInterpolation.h:53
Euclid::MathUtils::InterpN::operator()
double operator()(AxisType... args) const
Euclid::MathUtils::InterpN::InterpN
InterpN(const std::tuple< std::vector< AxisType >... > &grid, const NdArray::NdArray< double > &values, bool extrapolate)
Euclid::MathUtils::InterpN::~InterpN
~InterpN()=default
Euclid::NdArray::NdArray
Definition
NdArray.h:46
Euclid::MathUtils::Coordinates
std::array< std::vector< double >, N > Coordinates
Used to pass the grid coordinates to interpn. Internally will make a copy of the required values.
Definition
interpolation.h:86
Euclid
Definition
index_sequence.h:27
std::tuple
std::vector
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