Sampler.h

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//=======================================================================================
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//
//  This file is part of VirtualFluids. VirtualFluids is free software: you can
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//  License as published by the Free Software Foundation, either version 3 of
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//=======================================================================================
 
#ifndef SAMPLER_H
#define SAMPLER_H
 
#include <functional>
 
#include <basics/DataTypes.h>
#include <basics/PointerDefinitions.h>
 
namespace vf::gpu {
 
class GridProvider;
 
inline std::string fixOutputPath(const std::string path)
{
    if (path.back() == '/')
        return path;
    return path + "/";
}
 
 
class Sampler
{
public:
    Sampler(const std::string outputPath,
            const std::string probeName)
        : outputPath(fixOutputPath(outputPath)), probeName(probeName)
    {
    }
    virtual ~Sampler() = default;
 
    virtual void init() = 0;
    virtual void sample(int level, uint t) = 0;
    virtual void getTaggedFluidNodes(GridProvider* gridProvider) = 0;
 
protected:
    std::string outputPath;
    std::string probeName;
};
 
}
 
#endif