main.cpp

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#include <iostream>
 
#include "include/CommandLineParser.hpp"
#include "include/ConfigurationHelpPrinter.hpp"
#include "include/Configurator.hpp"
#include "include/ConfiguredModule.hpp"
#include "include/Model.hpp"
#include "include/NetcdfMetadataConfiguration.hpp"
 
int main(int argc, char* argv[])
{
    // Pass the command line to Configurator to handle
    Nextsim::Configurator::setCommandLine(argc, argv);
    // Extract any config files defined on the command line
    Nextsim::CommandLineParser cmdLine(argc, argv);
    // Pass the config file names to Configurator
    Nextsim::Configurator::addFiles(cmdLine.getConfigFileNames());
    try {
        // Get the configuration stored in the restart file
        Nextsim::NetcdfMetadataConfiguration ncdfMC;
        Nextsim::Configurator::setAdditionalConfiguration(&ncdfMC);
        Nextsim::Configurator::getAdditionalConfiguration(Nextsim::Model::restartOptionName);
    } catch (const std::exception& e) {
        // Do nothing. If there is no additional configuration to be parse, ignore it.
    }
    // Parse the configuration to load those that are explicitly configured
    Nextsim::ConfiguredModule::parseConfigurator();
 
    if (!cmdLine.configHelp().empty()) {
        Nextsim::Model::HelpMap map;
        Nextsim::Model::getHelpRecursive(map, true);
        Nextsim::ConfigurationHelpPrinter::setOutput(
            Nextsim::ConfigurationHelpPrinter::Output::ANSI);
        Nextsim::ConfigurationHelpPrinter::print(std::cout, map, cmdLine.configHelp());
    } else {
        // Construct the Model
        Nextsim::Model model;
        // Apply the model configuration
        model.configure();
        // Run the Model
        model.run();
    }
 
    return 0;
}