mdal_driver_manager.hpp

/*
 MDAL - Mesh Data Abstraction Library (MIT License)
 Copyright (C) 2018 Peter Petrik (zilolv at gmail dot com)
*/
 
#ifndef MDAL_DRIVER_MANAGER_HPP
#define MDAL_DRIVER_MANAGER_HPP
 
#include <string>
#include <memory>
#include <vector>
#include <map>
 
#include "mdal.h"
#include "mdal_data_model.hpp"
#include "mdal_logger.hpp"
#include "frmts/mdal_driver.hpp"
 
namespace MDAL
{
 
  class DriverManager
  {
    public:
      static DriverManager &instance()
      {
        static DriverManager sInstance;
        return sInstance;
      }
      DriverManager( DriverManager const & )   = delete;
      void operator=( DriverManager const & )  = delete;
 
      std::string getUris( const std::string &file, const std::string &driverName = "" ) const;
 
      std::unique_ptr< Mesh > load( const std::string &meshFile, const std::string &meshName ) const;
      std::unique_ptr< Mesh > load( const std::string &driverName,
                                    const std::string &meshFile,
                                    const std::string &meshName ) const;
      void loadDatasets( Mesh *mesh, const std::string &datasetFile ) const;
 
      void save( Mesh *mesh, const std::string &uri ) const;
 
      size_t driversCount() const;
      std::shared_ptr<MDAL::Driver> driver( const std::string &driverName ) const;
      std::shared_ptr<MDAL::Driver> driver( size_t index ) const;
 
      void loadDynamicDrivers();
 
    private:
      DriverManager();
 
      std::vector<std::shared_ptr<MDAL::Driver>> mDrivers;
  };
 
} // namespace MDAL
#endif //MDAL_DRIVER_MANAGER_HPP