150 lines
3.7 KiB
C++
150 lines
3.7 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM 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
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::LinearInterpolator1D
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Description
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SourceFiles
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LinearInterpolator1DI.H
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LinearInterpolator1D.C
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LinearInterpolator1DIO.C
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\*---------------------------------------------------------------------------*/
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#ifndef LinearInterpolator1D_H
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#define LinearInterpolator1D_H
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#include "scalarField.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward declaration of classes
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class Istream;
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class Ostream;
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// Forward declaration of friend functions and operators
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class LinearInterpolator1D;
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Istream& operator>>(Istream&, LinearInterpolator1D&);
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Ostream& operator<<(Ostream&, const LinearInterpolator1D&);
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/*---------------------------------------------------------------------------*\
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Class LinearInterpolator1D Declaration
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\*---------------------------------------------------------------------------*/
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class LinearInterpolator1D
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{
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// Private data
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//- Source grids
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scalarField srcGrid_;
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//- Destination grids
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scalarField dstGrid_;
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//- Source grid to refer for each dst grid
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labelList idxHigh_;
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//- Coefficients for dst grid points
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scalarField coef_;
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// Private Member Functions
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//- Check grid sorted
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bool _checkSorted(const scalarField& grid);
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//- Disallow default bitwise copy construct
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LinearInterpolator1D(const LinearInterpolator1D&);
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//- Disallow default bitwise assignment
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void operator=(const LinearInterpolator1D&);
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public:
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// Constructors
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//- Construct null
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LinearInterpolator1D();
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//- Construct from components
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LinearInterpolator1D(const scalarField& srcGrid, const scalarField& dstGrid);
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//- Construct from Istream
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LinearInterpolator1D(Istream&);
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//- Destructor
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~LinearInterpolator1D();
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// Member Functions
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// Access
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// Check
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// Edit
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// Write
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//- Evaluate interpolation
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void interpolate(const scalarField& src, scalarField& dst);
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// Member Operators
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// Friend Functions
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// Friend Operators
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// IOstream Operators
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friend Istream& operator>>(Istream&, LinearInterpolator1D&);
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friend Ostream& operator<<(Ostream&, const LinearInterpolator1D&);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "LinearInterpolator1DI.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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