Reaktoro 
A unified framework for modeling chemically reactive systems
LagrangeInterpolator.hpp
1 // Reaktoro is a unified framework for modeling chemically reactive systems.
2 //
3 // Copyright (C) 2014-2015 Allan Leal
4 //
5 // This program is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18 #pragma once
19 
20 // C++ includes
21 #include <vector>
22 
23 namespace Reaktoro {
24 
27 {
28 public:
31 
36  LagrangeInterpolator(const std::vector<double>& xp, const std::vector<double>& yp, unsigned order = 1);
37 
39  auto operator()(double x) const -> double;
40 
41 private:
43  std::vector<double> xi;
44 
46  std::vector<double> yi;
47 
49  unsigned order;
50 };
51 
52 } // namespace Reaktoro
auto operator()(double x) const -> double
Return the interpolation of at a given coordinate .
Definition: LagrangeInterpolator.cpp:49
A class used to calculate interpolation of data in one dimension in any order.
Definition: LagrangeInterpolator.hpp:26
LagrangeInterpolator()
Construct a default LagrangeInterpolator instance.
Definition: LagrangeInterpolator.cpp:42
The namespace containing all components of the Reaktoro library.
Definition: ChemicalScalar.hpp:24