Revision eb00901213eba810fa78d5ac7e981a84b63bdcb6 authored by joergbuchwald on 30 October 2020, 20:22:18 UTC, committed by Dmitry Yu. Naumov on 30 October 2020, 20:22:18 UTC
1 parent 37aa049
ISpatialFunction.h
/**
* \author Norihiro Watanabe
* \date 2013-08-13
*
* \file
* \copyright
* Copyright (c) 2012-2020, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*/
#pragma once
#include <vector>
#include "MathLib/Point3d.h"
namespace NumLib
{
/**
* \brief Interface class for any functions of spatial coordinates \f$f(x,y,z)\f$
*/
class ISpatialFunction
{
public:
virtual ~ISpatialFunction() = default;
/**
* return a value at the given point
* \param pnt a point object
* \return evaluated value
*/
virtual double operator()(const MathLib::Point3d& pnt) const = 0;
};
} // namespace NumLib
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