FrameWriterInterceptor.h

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#pragma once
#include <chrono>
 
#include "io/output/FileOutputHandler.h"
#include "io/output/OutputFormats.h"
#include "simulation/interceptors/SimulationInterceptor.h"
 
class FrameWriterInterceptor : public SimulationInterceptor {
   public:
    FrameWriterInterceptor(OutputFormat output_format, int fps, int video_length);
 
    void onSimulationStart(Simulation& simulation) override;
 
    void operator()(size_t iteration, Simulation& simulation) override;
 
    void onSimulationEnd(size_t iteration, Simulation& simulation) override;
 
    explicit operator std::string() const override;
 
    void logSummary(int depth) const override;
 
   private:
    size_t file_counter = 0;
    std::unique_ptr<FileOutputHandler> file_output_handler;
    OutputFormat output_format;
    size_t fps;
    size_t video_length;
};