lhapdf
is hosted by
Hepforge
,
IPPP Durham
LHAPDF
6.5.4
Main page
PDF sets
Class hierarchy
Functions
Examples
More...
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Groups
Pages
include
LHAPDF
LogBilinearInterpolator.h
1
// -*- C++ -*-
2
//
3
// This file is part of LHAPDF
4
// Copyright (C) 2012-2023 The LHAPDF collaboration (see AUTHORS for details)
5
//
6
#pragma once
7
#ifndef LHAPDF_LogBilinearInterpolator_H
8
#define LHAPDF_LogBilinearInterpolator_H
9
10
#include "LHAPDF/Interpolator.h"
11
12
namespace
LHAPDF {
13
14
16
class
LogBilinearInterpolator
:
public
Interpolator
{
17
public
:
18
double
_interpolateXQ2
(
const
KnotArray
& subgrid,
double
x,
size_t
ix,
double
q2,
size_t
iq2,
int
id
)
const
;
19
void
_interpolateXQ2
(
const
KnotArray
& subgrid,
double
x,
size_t
ix,
double
q2,
size_t
iq2, std::vector<double>& ret)
const
;
20
21
};
22
23
24
}
25
#endif
LHAPDF::LogBilinearInterpolator
Implementation of bilinear interpolation.
Definition:
LogBilinearInterpolator.h:16
LHAPDF::KnotArray
Internal storage class for PDF data point grids.
Definition:
KnotArray.h:46
LHAPDF::LogBilinearInterpolator::_interpolateXQ2
double _interpolateXQ2(const KnotArray &subgrid, double x, size_t ix, double q2, size_t iq2, int id) const
Interpolate a single-point in (x,Q2), given x/Q2 values and subgrid indices.
LHAPDF::Interpolator
The general interface for interpolating between grid points.
Definition:
Interpolator.h:21
Generated by
1.8.5