Preloader.hpp

// <Preloader.hpp> -*- C++ -*-
 
#pragma once
 
#include "sparta/simulation/Resource.hpp"
#include "sparta/simulation/RootTreeNode.hpp"
#include "sparta/simulation/ParameterSet.hpp"
 
#include "cache/preload/PreloaderIF.hpp"
 
namespace core_example
{
    class Preloader : public sparta::Resource,
                      public sparta::cache::PreloaderIF
    {
    public:
        static constexpr char name[] = "preloader";
        class PreloaderParameterSet : public sparta::ParameterSet
        {
        public:
            PreloaderParameterSet(sparta::TreeNode* n) :
                sparta::ParameterSet(n)
            {}
            PARAMETER(std::string, preload_file, "", "The path to the yaml file with preload data")
        };
 
        Preloader(sparta::TreeNode* node, const PreloaderParameterSet* params) :
            sparta::Resource(node),
            sparta::cache::PreloaderIF(),
            filepath_(params->preload_file)
        {}
        virtual ~Preloader() = default;
        void preload();
    private:
        void preloadPacket_(const std::string& treenode,
                            sparta::cache::PreloadPkt& pkt) override;
        const std::string filepath_; 
    };
 
}