.. _program_listing_file_include_flamegpu_io_StateReader.h:

Program Listing for File StateReader.h
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_flamegpu_io_StateReader.h>` (``include/flamegpu/io/StateReader.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef INCLUDE_FLAMEGPU_IO_STATEREADER_H_
   #define INCLUDE_FLAMEGPU_IO_STATEREADER_H_
   
   #include <memory>
   #include <string>
   #include <unordered_map>
   #include <vector>
   #include <any>
   
   #include "flamegpu/util/StringPair.h"
   #include "flamegpu/simulation/Simulation.h"
   #include "flamegpu/simulation/CUDASimulation.h"
   
   namespace flamegpu {
   
   class AgentVector;
   
   namespace io {
   
   class StateReader {
    public:
       virtual ~StateReader() {}
   
       virtual void parse(const std::string &input_file, const std::shared_ptr<const ModelData> &model, Verbosity verbosity) = 0;
   
       // -----------------------------------------------------------------------
       //  The Easy Interface
       // -----------------------------------------------------------------------
       void getFullModelState(
           Simulation::Config &s_cfg,
           std::unordered_map<std::string, detail::Any> &environment_init,
           std::unordered_map<std::string, std::vector<char>> &macro_environment_init,
           util::StringPairUnorderedMap<std::shared_ptr<AgentVector>> &agents_init);
   
       // -----------------------------------------------------------------------
       //  The Advanced Interface
       // -----------------------------------------------------------------------
       void getSimulationConfig(Simulation::Config &cfg);
       void getCUDAConfig(CUDASimulation::Config &cfg);
       void getEnvironment(std::unordered_map<std::string, detail::Any> &environment_init);
       void getMacroEnvironment(std::unordered_map<std::string, std::vector<char>> &macro_environment_init);
       void getAgents(util::StringPairUnorderedMap<std::shared_ptr<AgentVector>> &agents_init);
   
    protected:
       std::string input_filepath;
   
       void resetCache();
   
       std::unordered_map<std::string, std::any> simulation_config;
       std::unordered_map<std::string, std::any> cuda_config;
       std::unordered_map<std::string, detail::Any> env_init;
       std::unordered_map<std::string, std::vector<char>> macro_env_init;
       util::StringPairUnorderedMap<std::shared_ptr<AgentVector>> agents_map;
   };
   }  // namespace io
   }  // namespace flamegpu
   
   #endif  // INCLUDE_FLAMEGPU_IO_STATEREADER_H_