config.hpp

#ifndef NGEN_REALIZATION_CONFIG_H
#define NGEN_REALIZATION_CONFIG_H
 
#include <boost/property_tree/ptree.hpp>
 
#include "formulation.hpp"
#include "forcing.hpp"
 
namespace realization{
  namespace config{
 
    struct Config{
        
        Config() = default;
 
        Config(const boost::property_tree::ptree& tree){
        
            auto possible_forcing = tree.get_child_optional("forcing");
 
            if (possible_forcing) {
                forcing = Forcing(*possible_forcing);
            }
            //get first empty key under formulations (corresponds to first json array element)
            auto possible_formulation_tree = tree.get_child_optional("formulations..");
            if(possible_formulation_tree){
                formulation = Formulation(*possible_formulation_tree);
            }
        }
 
        bool has_formulation(){
            return !(formulation.type.empty() || formulation.parameters.empty());
        }
 
        Formulation formulation;
        Forcing forcing;
    };
 
    
  }//end namespace config
}//end namespace realization
#endif //NGEN_REALIZATION_CONFIG_H